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From r...@apache.org
Subject [24/51] [partial] spark-website git commit: Add docs for 2.1.0
Date Thu, 22 Dec 2016 23:11:59 GMT
http://git-wip-us.apache.org/repos/asf/spark-website/blob/066dfa27/site/docs/2.1.0/api/R/struct.html
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+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<html><head><title>R: struct</title>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<link rel="stylesheet" type="text/css" href="R.css">
+
+<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css">
+<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js"></script>
+<script>hljs.initHighlightingOnLoad();</script>
+</head><body>
+
+<table width="100%" summary="page for struct {SparkR}"><tr><td>struct {SparkR}</td><td align="right">R Documentation</td></tr></table>
+
+<h2>struct</h2>
+
+<h3>Description</h3>
+
+<p>Creates a new struct column that composes multiple input columns.
+</p>
+
+
+<h3>Usage</h3>
+
+<pre>
+## S4 method for signature 'characterOrColumn'
+struct(x, ...)
+
+struct(x, ...)
+</pre>
+
+
+<h3>Arguments</h3>
+
+<table summary="R argblock">
+<tr valign="top"><td><code>x</code></td>
+<td>
+<p>a column to compute on.</p>
+</td></tr>
+<tr valign="top"><td><code>...</code></td>
+<td>
+<p>optional column(s) to be included.</p>
+</td></tr>
+</table>
+
+
+<h3>Note</h3>
+
+<p>struct since 1.6.0
+</p>
+
+
+<h3>See Also</h3>
+
+<p>Other normal_funcs: <code><a href="column.html">Column-class</a></code>,
+<code><a href="column.html">column</a></code>, <code><a href="column.html">column</a></code>,
+<code><a href="column.html">column</a></code>,
+<code><a href="column.html">column,character-method</a></code>,
+<code><a href="column.html">column,jobj-method</a></code>; <code><a href="abs.html">abs</a></code>,
+<code><a href="abs.html">abs,Column-method</a></code>;
+<code><a href="bitwiseNOT.html">bitwiseNOT</a></code>, <code><a href="bitwiseNOT.html">bitwiseNOT</a></code>,
+<code><a href="bitwiseNOT.html">bitwiseNOT,Column-method</a></code>;
+<code><a href="expr.html">expr</a></code>, <code><a href="expr.html">expr</a></code>,
+<code><a href="expr.html">expr,character-method</a></code>;
+<code><a href="greatest.html">greatest</a></code>, <code><a href="greatest.html">greatest</a></code>,
+<code><a href="greatest.html">greatest,Column-method</a></code>;
+<code><a href="ifelse.html">ifelse</a></code>, <code><a href="ifelse.html">ifelse,Column-method</a></code>;
+<code><a href="is.nan.html">is.nan</a></code>, <code><a href="is.nan.html">is.nan,Column-method</a></code>,
+<code><a href="is.nan.html">isnan</a></code>, <code><a href="is.nan.html">isnan</a></code>,
+<code><a href="is.nan.html">isnan,Column-method</a></code>; <code><a href="least.html">least</a></code>,
+<code><a href="least.html">least</a></code>, <code><a href="least.html">least,Column-method</a></code>;
+<code><a href="lit.html">lit</a></code>, <code><a href="lit.html">lit</a></code>,
+<code><a href="lit.html">lit,ANY-method</a></code>; <code><a href="nanvl.html">nanvl</a></code>,
+<code><a href="nanvl.html">nanvl</a></code>, <code><a href="nanvl.html">nanvl,Column-method</a></code>;
+<code><a href="negate.html">negate</a></code>, <code><a href="negate.html">negate</a></code>,
+<code><a href="negate.html">negate,Column-method</a></code>; <code><a href="randn.html">randn</a></code>,
+<code><a href="randn.html">randn</a></code>, <code><a href="randn.html">randn</a></code>,
+<code><a href="randn.html">randn,missing-method</a></code>,
+<code><a href="randn.html">randn,numeric-method</a></code>; <code><a href="rand.html">rand</a></code>,
+<code><a href="rand.html">rand</a></code>, <code><a href="rand.html">rand</a></code>,
+<code><a href="rand.html">rand,missing-method</a></code>,
+<code><a href="rand.html">rand,numeric-method</a></code>; <code><a href="when.html">when</a></code>,
+<code><a href="when.html">when</a></code>, <code><a href="when.html">when,Column-method</a></code>
+</p>
+
+
+<h3>Examples</h3>
+
+<pre><code class="r">## Not run: 
+##D struct(df$c, df$d)
+##D struct(&quot;col1&quot;, &quot;col2&quot;)
+## End(Not run)
+</code></pre>
+
+
+<hr><div align="center">[Package <em>SparkR</em> version 2.1.0 <a href="00Index.html">Index</a>]</div>
+</body></html>

http://git-wip-us.apache.org/repos/asf/spark-website/blob/066dfa27/site/docs/2.1.0/api/R/structField.html
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+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<html><head><title>R: structField</title>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<link rel="stylesheet" type="text/css" href="R.css">
+
+<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css">
+<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js"></script>
+<script>hljs.initHighlightingOnLoad();</script>
+</head><body>
+
+<table width="100%" summary="page for structField {SparkR}"><tr><td>structField {SparkR}</td><td align="right">R Documentation</td></tr></table>
+
+<h2>structField</h2>
+
+<h3>Description</h3>
+
+<p>Create a structField object that contains the metadata for a single field in a schema.
+</p>
+
+
+<h3>Usage</h3>
+
+<pre>
+structField(x, ...)
+
+## S3 method for class 'jobj'
+structField(x, ...)
+
+## S3 method for class 'character'
+structField(x, type, nullable = TRUE, ...)
+</pre>
+
+
+<h3>Arguments</h3>
+
+<table summary="R argblock">
+<tr valign="top"><td><code>x</code></td>
+<td>
+<p>the name of the field.</p>
+</td></tr>
+<tr valign="top"><td><code>...</code></td>
+<td>
+<p>additional argument(s) passed to the method.</p>
+</td></tr>
+<tr valign="top"><td><code>type</code></td>
+<td>
+<p>The data type of the field</p>
+</td></tr>
+<tr valign="top"><td><code>nullable</code></td>
+<td>
+<p>A logical vector indicating whether or not the field is nullable</p>
+</td></tr>
+</table>
+
+
+<h3>Value</h3>
+
+<p>A structField object.
+</p>
+
+
+<h3>Note</h3>
+
+<p>structField since 1.4.0
+</p>
+
+
+<h3>Examples</h3>
+
+<pre><code class="r">## Not run: 
+##D field1 &lt;- structField(&quot;a&quot;, &quot;integer&quot;)
+##D field2 &lt;- structField(&quot;c&quot;, &quot;string&quot;)
+##D field3 &lt;- structField(&quot;avg&quot;, &quot;double&quot;)
+##D schema &lt;-  structType(field1, field2, field3)
+##D df1 &lt;- gapply(df, list(&quot;a&quot;, &quot;c&quot;),
+##D               function(key, x) { y &lt;- data.frame(key, mean(x$b), stringsAsFactors = FALSE) },
+##D               schema)
+## End(Not run)
+</code></pre>
+
+
+<hr><div align="center">[Package <em>SparkR</em> version 2.1.0 <a href="00Index.html">Index</a>]</div>
+</body></html>

http://git-wip-us.apache.org/repos/asf/spark-website/blob/066dfa27/site/docs/2.1.0/api/R/structType.html
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+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<html><head><title>R: structType</title>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<link rel="stylesheet" type="text/css" href="R.css">
+
+<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css">
+<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js"></script>
+<script>hljs.initHighlightingOnLoad();</script>
+</head><body>
+
+<table width="100%" summary="page for structType {SparkR}"><tr><td>structType {SparkR}</td><td align="right">R Documentation</td></tr></table>
+
+<h2>structType</h2>
+
+<h3>Description</h3>
+
+<p>Create a structType object that contains the metadata for a SparkDataFrame. Intended for
+use with createDataFrame and toDF.
+</p>
+
+
+<h3>Usage</h3>
+
+<pre>
+structType(x, ...)
+
+## S3 method for class 'jobj'
+structType(x, ...)
+
+## S3 method for class 'structField'
+structType(x, ...)
+</pre>
+
+
+<h3>Arguments</h3>
+
+<table summary="R argblock">
+<tr valign="top"><td><code>x</code></td>
+<td>
+<p>a structField object (created with the field() function)</p>
+</td></tr>
+<tr valign="top"><td><code>...</code></td>
+<td>
+<p>additional structField objects</p>
+</td></tr>
+</table>
+
+
+<h3>Value</h3>
+
+<p>a structType object
+</p>
+
+
+<h3>Note</h3>
+
+<p>structType since 1.4.0
+</p>
+
+
+<h3>Examples</h3>
+
+<pre><code class="r">## Not run: 
+##D schema &lt;-  structType(structField(&quot;a&quot;, &quot;integer&quot;), structField(&quot;c&quot;, &quot;string&quot;),
+##D                       structField(&quot;avg&quot;, &quot;double&quot;))
+##D df1 &lt;- gapply(df, list(&quot;a&quot;, &quot;c&quot;),
+##D               function(key, x) { y &lt;- data.frame(key, mean(x$b), stringsAsFactors = FALSE) },
+##D               schema)
+## End(Not run)
+</code></pre>
+
+
+<hr><div align="center">[Package <em>SparkR</em> version 2.1.0 <a href="00Index.html">Index</a>]</div>
+</body></html>

http://git-wip-us.apache.org/repos/asf/spark-website/blob/066dfa27/site/docs/2.1.0/api/R/subset.html
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diff --git a/site/docs/2.1.0/api/R/subset.html b/site/docs/2.1.0/api/R/subset.html
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+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<html><head><title>R: Subset</title>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<link rel="stylesheet" type="text/css" href="R.css">
+
+<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css">
+<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js"></script>
+<script>hljs.initHighlightingOnLoad();</script>
+</head><body>
+
+<table width="100%" summary="page for [[ {SparkR}"><tr><td>[[ {SparkR}</td><td align="right">R Documentation</td></tr></table>
+
+<h2>Subset</h2>
+
+<h3>Description</h3>
+
+<p>Return subsets of SparkDataFrame according to given conditions
+</p>
+
+
+<h3>Usage</h3>
+
+<pre>
+## S4 method for signature 'SparkDataFrame,numericOrcharacter'
+x[[i]]
+
+## S4 method for signature 'SparkDataFrame'
+x[i, j, ..., drop = F]
+
+## S4 method for signature 'SparkDataFrame'
+subset(x, subset, select, drop = F, ...)
+
+subset(x, ...)
+</pre>
+
+
+<h3>Arguments</h3>
+
+<table summary="R argblock">
+<tr valign="top"><td><code>x</code></td>
+<td>
+<p>a SparkDataFrame.</p>
+</td></tr>
+<tr valign="top"><td><code>i,subset</code></td>
+<td>
+<p>(Optional) a logical expression to filter on rows.</p>
+</td></tr>
+<tr valign="top"><td><code>j,select</code></td>
+<td>
+<p>expression for the single Column or a list of columns to select from the SparkDataFrame.</p>
+</td></tr>
+<tr valign="top"><td><code>...</code></td>
+<td>
+<p>currently not used.</p>
+</td></tr>
+<tr valign="top"><td><code>drop</code></td>
+<td>
+<p>if TRUE, a Column will be returned if the resulting dataset has only one column.
+Otherwise, a SparkDataFrame will always be returned.</p>
+</td></tr>
+</table>
+
+
+<h3>Value</h3>
+
+<p>A new SparkDataFrame containing only the rows that meet the condition with selected columns.
+</p>
+
+
+<h3>Note</h3>
+
+<p>[[ since 1.4.0
+</p>
+<p>[ since 1.4.0
+</p>
+<p>subset since 1.5.0
+</p>
+
+
+<h3>See Also</h3>
+
+<p>Other SparkDataFrame functions: <code><a href="select.html">$</a></code>,
+<code><a href="select.html">$,SparkDataFrame-method</a></code>, <code><a href="select.html">$&lt;-</a></code>,
+<code><a href="select.html">$&lt;-,SparkDataFrame-method</a></code>,
+<code><a href="select.html">select</a></code>, <code><a href="select.html">select</a></code>,
+<code><a href="select.html">select,SparkDataFrame,Column-method</a></code>,
+<code><a href="select.html">select,SparkDataFrame,character-method</a></code>,
+<code><a href="select.html">select,SparkDataFrame,list-method</a></code>;
+<code><a href="SparkDataFrame.html">SparkDataFrame-class</a></code>; <code><a href="summarize.html">agg</a></code>,
+<code><a href="summarize.html">agg</a></code>, <code><a href="summarize.html">agg</a></code>,
+<code><a href="summarize.html">agg,GroupedData-method</a></code>,
+<code><a href="summarize.html">agg,SparkDataFrame-method</a></code>,
+<code><a href="summarize.html">summarize</a></code>, <code><a href="summarize.html">summarize</a></code>,
+<code><a href="summarize.html">summarize</a></code>,
+<code><a href="summarize.html">summarize,GroupedData-method</a></code>,
+<code><a href="summarize.html">summarize,SparkDataFrame-method</a></code>;
+<code><a href="arrange.html">arrange</a></code>, <code><a href="arrange.html">arrange</a></code>,
+<code><a href="arrange.html">arrange</a></code>,
+<code><a href="arrange.html">arrange,SparkDataFrame,Column-method</a></code>,
+<code><a href="arrange.html">arrange,SparkDataFrame,character-method</a></code>,
+<code><a href="arrange.html">orderBy,SparkDataFrame,characterOrColumn-method</a></code>;
+<code><a href="as.data.frame.html">as.data.frame</a></code>,
+<code><a href="as.data.frame.html">as.data.frame,SparkDataFrame-method</a></code>;
+<code><a href="attach.html">attach</a></code>,
+<code><a href="attach.html">attach,SparkDataFrame-method</a></code>;
+<code><a href="cache.html">cache</a></code>, <code><a href="cache.html">cache</a></code>,
+<code><a href="cache.html">cache,SparkDataFrame-method</a></code>;
+<code><a href="collect.html">collect</a></code>, <code><a href="collect.html">collect</a></code>,
+<code><a href="collect.html">collect,SparkDataFrame-method</a></code>;
+<code><a href="columns.html">colnames</a></code>, <code><a href="columns.html">colnames</a></code>,
+<code><a href="columns.html">colnames,SparkDataFrame-method</a></code>,
+<code><a href="columns.html">colnames&lt;-</a></code>, <code><a href="columns.html">colnames&lt;-</a></code>,
+<code><a href="columns.html">colnames&lt;-,SparkDataFrame-method</a></code>,
+<code><a href="columns.html">columns</a></code>, <code><a href="columns.html">columns</a></code>,
+<code><a href="columns.html">columns,SparkDataFrame-method</a></code>,
+<code><a href="columns.html">names</a></code>,
+<code><a href="columns.html">names,SparkDataFrame-method</a></code>,
+<code><a href="columns.html">names&lt;-</a></code>,
+<code><a href="columns.html">names&lt;-,SparkDataFrame-method</a></code>;
+<code><a href="coltypes.html">coltypes</a></code>, <code><a href="coltypes.html">coltypes</a></code>,
+<code><a href="coltypes.html">coltypes,SparkDataFrame-method</a></code>,
+<code><a href="coltypes.html">coltypes&lt;-</a></code>, <code><a href="coltypes.html">coltypes&lt;-</a></code>,
+<code><a href="coltypes.html">coltypes&lt;-,SparkDataFrame,character-method</a></code>;
+<code><a href="nrow.html">count,SparkDataFrame-method</a></code>,
+<code><a href="nrow.html">nrow</a></code>, <code><a href="nrow.html">nrow</a></code>,
+<code><a href="nrow.html">nrow,SparkDataFrame-method</a></code>;
+<code><a href="createOrReplaceTempView.html">createOrReplaceTempView</a></code>,
+<code><a href="createOrReplaceTempView.html">createOrReplaceTempView</a></code>,
+<code><a href="createOrReplaceTempView.html">createOrReplaceTempView,SparkDataFrame,character-method</a></code>;
+<code><a href="crossJoin.html">crossJoin</a></code>,
+<code><a href="crossJoin.html">crossJoin,SparkDataFrame,SparkDataFrame-method</a></code>;
+<code><a href="dapplyCollect.html">dapplyCollect</a></code>, <code><a href="dapplyCollect.html">dapplyCollect</a></code>,
+<code><a href="dapplyCollect.html">dapplyCollect,SparkDataFrame,function-method</a></code>;
+<code><a href="dapply.html">dapply</a></code>, <code><a href="dapply.html">dapply</a></code>,
+<code><a href="dapply.html">dapply,SparkDataFrame,function,structType-method</a></code>;
+<code><a href="summary.html">describe</a></code>, <code><a href="summary.html">describe</a></code>,
+<code><a href="summary.html">describe</a></code>,
+<code><a href="summary.html">describe,SparkDataFrame,ANY-method</a></code>,
+<code><a href="summary.html">describe,SparkDataFrame,character-method</a></code>,
+<code><a href="summary.html">describe,SparkDataFrame-method</a></code>,
+<code><a href="summary.html">summary</a></code>, <code><a href="summary.html">summary</a></code>,
+<code><a href="summary.html">summary,SparkDataFrame-method</a></code>;
+<code><a href="dim.html">dim</a></code>,
+<code><a href="dim.html">dim,SparkDataFrame-method</a></code>;
+<code><a href="distinct.html">distinct</a></code>, <code><a href="distinct.html">distinct</a></code>,
+<code><a href="distinct.html">distinct,SparkDataFrame-method</a></code>,
+<code><a href="distinct.html">unique</a></code>,
+<code><a href="distinct.html">unique,SparkDataFrame-method</a></code>;
+<code><a href="dropDuplicates.html">dropDuplicates</a></code>,
+<code><a href="dropDuplicates.html">dropDuplicates</a></code>,
+<code><a href="dropDuplicates.html">dropDuplicates,SparkDataFrame-method</a></code>;
+<code><a href="nafunctions.html">dropna</a></code>, <code><a href="nafunctions.html">dropna</a></code>,
+<code><a href="nafunctions.html">dropna,SparkDataFrame-method</a></code>,
+<code><a href="nafunctions.html">fillna</a></code>, <code><a href="nafunctions.html">fillna</a></code>,
+<code><a href="nafunctions.html">fillna,SparkDataFrame-method</a></code>,
+<code><a href="nafunctions.html">na.omit</a></code>, <code><a href="nafunctions.html">na.omit</a></code>,
+<code><a href="nafunctions.html">na.omit,SparkDataFrame-method</a></code>;
+<code><a href="drop.html">drop</a></code>, <code><a href="drop.html">drop</a></code>,
+<code><a href="drop.html">drop</a></code>, <code><a href="drop.html">drop,ANY-method</a></code>,
+<code><a href="drop.html">drop,SparkDataFrame-method</a></code>;
+<code><a href="dtypes.html">dtypes</a></code>, <code><a href="dtypes.html">dtypes</a></code>,
+<code><a href="dtypes.html">dtypes,SparkDataFrame-method</a></code>;
+<code><a href="except.html">except</a></code>, <code><a href="except.html">except</a></code>,
+<code><a href="except.html">except,SparkDataFrame,SparkDataFrame-method</a></code>;
+<code><a href="explain.html">explain</a></code>, <code><a href="explain.html">explain</a></code>,
+<code><a href="explain.html">explain,SparkDataFrame-method</a></code>;
+<code><a href="filter.html">filter</a></code>, <code><a href="filter.html">filter</a></code>,
+<code><a href="filter.html">filter,SparkDataFrame,characterOrColumn-method</a></code>,
+<code><a href="filter.html">where</a></code>, <code><a href="filter.html">where</a></code>,
+<code><a href="filter.html">where,SparkDataFrame,characterOrColumn-method</a></code>;
+<code><a href="first.html">first</a></code>, <code><a href="first.html">first</a></code>,
+<code><a href="first.html">first</a></code>,
+<code><a href="first.html">first,SparkDataFrame-method</a></code>,
+<code><a href="first.html">first,characterOrColumn-method</a></code>;
+<code><a href="gapplyCollect.html">gapplyCollect</a></code>, <code><a href="gapplyCollect.html">gapplyCollect</a></code>,
+<code><a href="gapplyCollect.html">gapplyCollect</a></code>,
+<code><a href="gapplyCollect.html">gapplyCollect,GroupedData-method</a></code>,
+<code><a href="gapplyCollect.html">gapplyCollect,SparkDataFrame-method</a></code>;
+<code><a href="gapply.html">gapply</a></code>, <code><a href="gapply.html">gapply</a></code>,
+<code><a href="gapply.html">gapply</a></code>,
+<code><a href="gapply.html">gapply,GroupedData-method</a></code>,
+<code><a href="gapply.html">gapply,SparkDataFrame-method</a></code>;
+<code><a href="groupBy.html">groupBy</a></code>, <code><a href="groupBy.html">groupBy</a></code>,
+<code><a href="groupBy.html">groupBy,SparkDataFrame-method</a></code>,
+<code><a href="groupBy.html">group_by</a></code>, <code><a href="groupBy.html">group_by</a></code>,
+<code><a href="groupBy.html">group_by,SparkDataFrame-method</a></code>;
+<code><a href="head.html">head</a></code>,
+<code><a href="head.html">head,SparkDataFrame-method</a></code>;
+<code><a href="histogram.html">histogram</a></code>,
+<code><a href="histogram.html">histogram,SparkDataFrame,characterOrColumn-method</a></code>;
+<code><a href="insertInto.html">insertInto</a></code>, <code><a href="insertInto.html">insertInto</a></code>,
+<code><a href="insertInto.html">insertInto,SparkDataFrame,character-method</a></code>;
+<code><a href="intersect.html">intersect</a></code>, <code><a href="intersect.html">intersect</a></code>,
+<code><a href="intersect.html">intersect,SparkDataFrame,SparkDataFrame-method</a></code>;
+<code><a href="isLocal.html">isLocal</a></code>, <code><a href="isLocal.html">isLocal</a></code>,
+<code><a href="isLocal.html">isLocal,SparkDataFrame-method</a></code>;
+<code><a href="join.html">join</a></code>,
+<code><a href="join.html">join,SparkDataFrame,SparkDataFrame-method</a></code>;
+<code><a href="limit.html">limit</a></code>, <code><a href="limit.html">limit</a></code>,
+<code><a href="limit.html">limit,SparkDataFrame,numeric-method</a></code>;
+<code><a href="merge.html">merge</a></code>, <code><a href="merge.html">merge</a></code>,
+<code><a href="merge.html">merge,SparkDataFrame,SparkDataFrame-method</a></code>;
+<code><a href="mutate.html">mutate</a></code>, <code><a href="mutate.html">mutate</a></code>,
+<code><a href="mutate.html">mutate,SparkDataFrame-method</a></code>,
+<code><a href="mutate.html">transform</a></code>, <code><a href="mutate.html">transform</a></code>,
+<code><a href="mutate.html">transform,SparkDataFrame-method</a></code>;
+<code><a href="ncol.html">ncol</a></code>,
+<code><a href="ncol.html">ncol,SparkDataFrame-method</a></code>;
+<code><a href="persist.html">persist</a></code>, <code><a href="persist.html">persist</a></code>,
+<code><a href="persist.html">persist,SparkDataFrame,character-method</a></code>;
+<code><a href="printSchema.html">printSchema</a></code>, <code><a href="printSchema.html">printSchema</a></code>,
+<code><a href="printSchema.html">printSchema,SparkDataFrame-method</a></code>;
+<code><a href="randomSplit.html">randomSplit</a></code>, <code><a href="randomSplit.html">randomSplit</a></code>,
+<code><a href="randomSplit.html">randomSplit,SparkDataFrame,numeric-method</a></code>;
+<code><a href="rbind.html">rbind</a></code>, <code><a href="rbind.html">rbind</a></code>,
+<code><a href="rbind.html">rbind,SparkDataFrame-method</a></code>;
+<code><a href="registerTempTable-deprecated.html">registerTempTable</a></code>,
+<code><a href="registerTempTable-deprecated.html">registerTempTable</a></code>,
+<code><a href="registerTempTable-deprecated.html">registerTempTable,SparkDataFrame,character-method</a></code>;
+<code><a href="rename.html">rename</a></code>, <code><a href="rename.html">rename</a></code>,
+<code><a href="rename.html">rename,SparkDataFrame-method</a></code>,
+<code><a href="rename.html">withColumnRenamed</a></code>,
+<code><a href="rename.html">withColumnRenamed</a></code>,
+<code><a href="rename.html">withColumnRenamed,SparkDataFrame,character,character-method</a></code>;
+<code><a href="repartition.html">repartition</a></code>, <code><a href="repartition.html">repartition</a></code>,
+<code><a href="repartition.html">repartition,SparkDataFrame-method</a></code>;
+<code><a href="sample.html">sample</a></code>, <code><a href="sample.html">sample</a></code>,
+<code><a href="sample.html">sample,SparkDataFrame,logical,numeric-method</a></code>,
+<code><a href="sample.html">sample_frac</a></code>, <code><a href="sample.html">sample_frac</a></code>,
+<code><a href="sample.html">sample_frac,SparkDataFrame,logical,numeric-method</a></code>;
+<code><a href="write.parquet.html">saveAsParquetFile</a></code>,
+<code><a href="write.parquet.html">saveAsParquetFile</a></code>,
+<code><a href="write.parquet.html">saveAsParquetFile,SparkDataFrame,character-method</a></code>,
+<code><a href="write.parquet.html">write.parquet</a></code>, <code><a href="write.parquet.html">write.parquet</a></code>,
+<code><a href="write.parquet.html">write.parquet,SparkDataFrame,character-method</a></code>;
+<code><a href="saveAsTable.html">saveAsTable</a></code>, <code><a href="saveAsTable.html">saveAsTable</a></code>,
+<code><a href="saveAsTable.html">saveAsTable,SparkDataFrame,character-method</a></code>;
+<code><a href="write.df.html">saveDF</a></code>, <code><a href="write.df.html">saveDF</a></code>,
+<code><a href="write.df.html">saveDF,SparkDataFrame,character-method</a></code>,
+<code><a href="write.df.html">write.df</a></code>, <code><a href="write.df.html">write.df</a></code>,
+<code><a href="write.df.html">write.df</a></code>,
+<code><a href="write.df.html">write.df,SparkDataFrame-method</a></code>;
+<code><a href="schema.html">schema</a></code>, <code><a href="schema.html">schema</a></code>,
+<code><a href="schema.html">schema,SparkDataFrame-method</a></code>;
+<code><a href="selectExpr.html">selectExpr</a></code>, <code><a href="selectExpr.html">selectExpr</a></code>,
+<code><a href="selectExpr.html">selectExpr,SparkDataFrame,character-method</a></code>;
+<code><a href="showDF.html">showDF</a></code>, <code><a href="showDF.html">showDF</a></code>,
+<code><a href="showDF.html">showDF,SparkDataFrame-method</a></code>;
+<code><a href="show.html">show</a></code>, <code><a href="show.html">show</a></code>,
+<code><a href="show.html">show,Column-method</a></code>,
+<code><a href="show.html">show,GroupedData-method</a></code>,
+<code><a href="show.html">show,SparkDataFrame-method</a></code>,
+<code><a href="show.html">show,WindowSpec-method</a></code>;
+<code><a href="storageLevel.html">storageLevel</a></code>,
+<code><a href="storageLevel.html">storageLevel,SparkDataFrame-method</a></code>;
+<code><a href="str.html">str</a></code>,
+<code><a href="str.html">str,SparkDataFrame-method</a></code>;
+<code><a href="take.html">take</a></code>, <code><a href="take.html">take</a></code>,
+<code><a href="take.html">take,SparkDataFrame,numeric-method</a></code>;
+<code><a href="union.html">union</a></code>, <code><a href="union.html">union</a></code>,
+<code><a href="union.html">union,SparkDataFrame,SparkDataFrame-method</a></code>,
+<code><a href="union.html">unionAll</a></code>, <code><a href="union.html">unionAll</a></code>,
+<code><a href="union.html">unionAll,SparkDataFrame,SparkDataFrame-method</a></code>;
+<code><a href="unpersist.html">unpersist</a></code>, <code><a href="unpersist.html">unpersist</a></code>,
+<code><a href="unpersist.html">unpersist,SparkDataFrame-method</a></code>;
+<code><a href="withColumn.html">withColumn</a></code>, <code><a href="withColumn.html">withColumn</a></code>,
+<code><a href="withColumn.html">withColumn,SparkDataFrame,character,Column-method</a></code>;
+<code><a href="with.html">with</a></code>,
+<code><a href="with.html">with,SparkDataFrame-method</a></code>;
+<code><a href="write.jdbc.html">write.jdbc</a></code>, <code><a href="write.jdbc.html">write.jdbc</a></code>,
+<code><a href="write.jdbc.html">write.jdbc,SparkDataFrame,character,character-method</a></code>;
+<code><a href="write.json.html">write.json</a></code>, <code><a href="write.json.html">write.json</a></code>,
+<code><a href="write.json.html">write.json,SparkDataFrame,character-method</a></code>;
+<code><a href="write.orc.html">write.orc</a></code>, <code><a href="write.orc.html">write.orc</a></code>,
+<code><a href="write.orc.html">write.orc,SparkDataFrame,character-method</a></code>;
+<code><a href="write.text.html">write.text</a></code>, <code><a href="write.text.html">write.text</a></code>,
+<code><a href="write.text.html">write.text,SparkDataFrame,character-method</a></code>
+</p>
+<p>Other subsetting functions: <code><a href="select.html">$</a></code>,
+<code><a href="select.html">$,SparkDataFrame-method</a></code>, <code><a href="select.html">$&lt;-</a></code>,
+<code><a href="select.html">$&lt;-,SparkDataFrame-method</a></code>,
+<code><a href="select.html">select</a></code>, <code><a href="select.html">select</a></code>,
+<code><a href="select.html">select,SparkDataFrame,Column-method</a></code>,
+<code><a href="select.html">select,SparkDataFrame,character-method</a></code>,
+<code><a href="select.html">select,SparkDataFrame,list-method</a></code>;
+<code><a href="filter.html">filter</a></code>, <code><a href="filter.html">filter</a></code>,
+<code><a href="filter.html">filter,SparkDataFrame,characterOrColumn-method</a></code>,
+<code><a href="filter.html">where</a></code>, <code><a href="filter.html">where</a></code>,
+<code><a href="filter.html">where,SparkDataFrame,characterOrColumn-method</a></code>
+</p>
+
+
+<h3>Examples</h3>
+
+<pre><code class="r">## Not run: 
+##D   # Columns can be selected using [[ and [
+##D   df[[2]] == df[[&quot;age&quot;]]
+##D   df[,2] == df[,&quot;age&quot;]
+##D   df[,c(&quot;name&quot;, &quot;age&quot;)]
+##D   # Or to filter rows
+##D   df[df$age &gt; 20,]
+##D   # SparkDataFrame can be subset on both rows and Columns
+##D   df[df$name == &quot;Smith&quot;, c(1,2)]
+##D   df[df$age %in% c(19, 30), 1:2]
+##D   subset(df, df$age %in% c(19, 30), 1:2)
+##D   subset(df, df$age %in% c(19), select = c(1,2))
+##D   subset(df, select = c(1,2))
+## End(Not run)
+</code></pre>
+
+
+<hr><div align="center">[Package <em>SparkR</em> version 2.1.0 <a href="00Index.html">Index</a>]</div>
+</body></html>

http://git-wip-us.apache.org/repos/asf/spark-website/blob/066dfa27/site/docs/2.1.0/api/R/substr.html
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diff --git a/site/docs/2.1.0/api/R/substr.html b/site/docs/2.1.0/api/R/substr.html
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+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<html><head><title>R: substr</title>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<link rel="stylesheet" type="text/css" href="R.css">
+</head><body>
+
+<table width="100%" summary="page for substr {SparkR}"><tr><td>substr {SparkR}</td><td align="right">R Documentation</td></tr></table>
+
+<h2>substr</h2>
+
+<h3>Description</h3>
+
+<p>An expression that returns a substring.
+</p>
+
+
+<h3>Usage</h3>
+
+<pre>
+## S4 method for signature 'Column'
+substr(x, start, stop)
+</pre>
+
+
+<h3>Arguments</h3>
+
+<table summary="R argblock">
+<tr valign="top"><td><code>x</code></td>
+<td>
+<p>a Column.</p>
+</td></tr>
+<tr valign="top"><td><code>start</code></td>
+<td>
+<p>starting position.</p>
+</td></tr>
+<tr valign="top"><td><code>stop</code></td>
+<td>
+<p>ending position.</p>
+</td></tr>
+</table>
+
+
+<h3>Note</h3>
+
+<p>substr since 1.4.0
+</p>
+
+
+<h3>See Also</h3>
+
+<p>Other colum_func: <code><a href="alias.html">alias</a></code>,
+<code><a href="alias.html">alias,Column-method</a></code>; <code><a href="between.html">between</a></code>,
+<code><a href="between.html">between</a></code>,
+<code><a href="between.html">between,Column-method</a></code>; <code><a href="cast.html">cast</a></code>,
+<code><a href="cast.html">cast</a></code>, <code><a href="cast.html">cast,Column-method</a></code>;
+<code><a href="endsWith.html">endsWith</a></code>, <code><a href="endsWith.html">endsWith</a></code>,
+<code><a href="endsWith.html">endsWith,Column-method</a></code>;
+<code><a href="otherwise.html">otherwise</a></code>, <code><a href="otherwise.html">otherwise</a></code>,
+<code><a href="otherwise.html">otherwise,Column-method</a></code>;
+<code><a href="over.html">over</a></code>, <code><a href="over.html">over</a></code>,
+<code><a href="over.html">over,Column,WindowSpec-method</a></code>;
+<code><a href="startsWith.html">startsWith</a></code>, <code><a href="startsWith.html">startsWith</a></code>,
+<code><a href="startsWith.html">startsWith,Column-method</a></code>
+</p>
+
+<hr><div align="center">[Package <em>SparkR</em> version 2.1.0 <a href="00Index.html">Index</a>]</div>
+</body></html>

http://git-wip-us.apache.org/repos/asf/spark-website/blob/066dfa27/site/docs/2.1.0/api/R/substring_index.html
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diff --git a/site/docs/2.1.0/api/R/substring_index.html b/site/docs/2.1.0/api/R/substring_index.html
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@@ -0,0 +1,129 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<html><head><title>R: substring_index</title>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<link rel="stylesheet" type="text/css" href="R.css">
+
+<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css">
+<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js"></script>
+<script>hljs.initHighlightingOnLoad();</script>
+</head><body>
+
+<table width="100%" summary="page for substring_index {SparkR}"><tr><td>substring_index {SparkR}</td><td align="right">R Documentation</td></tr></table>
+
+<h2>substring_index</h2>
+
+<h3>Description</h3>
+
+<p>Returns the substring from string str before count occurrences of the delimiter delim.
+If count is positive, everything the left of the final delimiter (counting from left) is
+returned. If count is negative, every to the right of the final delimiter (counting from the
+right) is returned. substring_index performs a case-sensitive match when searching for delim.
+</p>
+
+
+<h3>Usage</h3>
+
+<pre>
+## S4 method for signature 'Column,character,numeric'
+substring_index(x, delim, count)
+
+substring_index(x, delim, count)
+</pre>
+
+
+<h3>Arguments</h3>
+
+<table summary="R argblock">
+<tr valign="top"><td><code>x</code></td>
+<td>
+<p>a Column.</p>
+</td></tr>
+<tr valign="top"><td><code>delim</code></td>
+<td>
+<p>a delimiter string.</p>
+</td></tr>
+<tr valign="top"><td><code>count</code></td>
+<td>
+<p>number of occurrences of <code>delim</code> before the substring is returned.
+A positive number means counting from the left, while negative means
+counting from the right.</p>
+</td></tr>
+</table>
+
+
+<h3>Note</h3>
+
+<p>substring_index since 1.5.0
+</p>
+
+
+<h3>See Also</h3>
+
+<p>Other string_funcs: <code><a href="ascii.html">ascii</a></code>,
+<code><a href="ascii.html">ascii</a></code>, <code><a href="ascii.html">ascii,Column-method</a></code>;
+<code><a href="base64.html">base64</a></code>, <code><a href="base64.html">base64</a></code>,
+<code><a href="base64.html">base64,Column-method</a></code>;
+<code><a href="concat_ws.html">concat_ws</a></code>, <code><a href="concat_ws.html">concat_ws</a></code>,
+<code><a href="concat_ws.html">concat_ws,character,Column-method</a></code>;
+<code><a href="concat.html">concat</a></code>, <code><a href="concat.html">concat</a></code>,
+<code><a href="concat.html">concat,Column-method</a></code>; <code><a href="decode.html">decode</a></code>,
+<code><a href="decode.html">decode</a></code>,
+<code><a href="decode.html">decode,Column,character-method</a></code>;
+<code><a href="encode.html">encode</a></code>, <code><a href="encode.html">encode</a></code>,
+<code><a href="encode.html">encode,Column,character-method</a></code>;
+<code><a href="format_number.html">format_number</a></code>, <code><a href="format_number.html">format_number</a></code>,
+<code><a href="format_number.html">format_number,Column,numeric-method</a></code>;
+<code><a href="format_string.html">format_string</a></code>, <code><a href="format_string.html">format_string</a></code>,
+<code><a href="format_string.html">format_string,character,Column-method</a></code>;
+<code><a href="initcap.html">initcap</a></code>, <code><a href="initcap.html">initcap</a></code>,
+<code><a href="initcap.html">initcap,Column-method</a></code>; <code><a href="instr.html">instr</a></code>,
+<code><a href="instr.html">instr</a></code>,
+<code><a href="instr.html">instr,Column,character-method</a></code>;
+<code><a href="length.html">length</a></code>, <code><a href="length.html">length,Column-method</a></code>;
+<code><a href="levenshtein.html">levenshtein</a></code>, <code><a href="levenshtein.html">levenshtein</a></code>,
+<code><a href="levenshtein.html">levenshtein,Column-method</a></code>;
+<code><a href="locate.html">locate</a></code>, <code><a href="locate.html">locate</a></code>,
+<code><a href="locate.html">locate,character,Column-method</a></code>;
+<code><a href="lower.html">lower</a></code>, <code><a href="lower.html">lower</a></code>,
+<code><a href="lower.html">lower,Column-method</a></code>; <code><a href="lpad.html">lpad</a></code>,
+<code><a href="lpad.html">lpad</a></code>,
+<code><a href="lpad.html">lpad,Column,numeric,character-method</a></code>;
+<code><a href="ltrim.html">ltrim</a></code>, <code><a href="ltrim.html">ltrim</a></code>,
+<code><a href="ltrim.html">ltrim,Column-method</a></code>;
+<code><a href="regexp_extract.html">regexp_extract</a></code>,
+<code><a href="regexp_extract.html">regexp_extract</a></code>,
+<code><a href="regexp_extract.html">regexp_extract,Column,character,numeric-method</a></code>;
+<code><a href="regexp_replace.html">regexp_replace</a></code>,
+<code><a href="regexp_replace.html">regexp_replace</a></code>,
+<code><a href="regexp_replace.html">regexp_replace,Column,character,character-method</a></code>;
+<code><a href="reverse.html">reverse</a></code>, <code><a href="reverse.html">reverse</a></code>,
+<code><a href="reverse.html">reverse,Column-method</a></code>; <code><a href="rpad.html">rpad</a></code>,
+<code><a href="rpad.html">rpad</a></code>,
+<code><a href="rpad.html">rpad,Column,numeric,character-method</a></code>;
+<code><a href="rtrim.html">rtrim</a></code>, <code><a href="rtrim.html">rtrim</a></code>,
+<code><a href="rtrim.html">rtrim,Column-method</a></code>; <code><a href="soundex.html">soundex</a></code>,
+<code><a href="soundex.html">soundex</a></code>,
+<code><a href="soundex.html">soundex,Column-method</a></code>;
+<code><a href="translate.html">translate</a></code>, <code><a href="translate.html">translate</a></code>,
+<code><a href="translate.html">translate,Column,character,character-method</a></code>;
+<code><a href="trim.html">trim</a></code>, <code><a href="trim.html">trim</a></code>,
+<code><a href="trim.html">trim,Column-method</a></code>; <code><a href="unbase64.html">unbase64</a></code>,
+<code><a href="unbase64.html">unbase64</a></code>,
+<code><a href="unbase64.html">unbase64,Column-method</a></code>;
+<code><a href="upper.html">upper</a></code>, <code><a href="upper.html">upper</a></code>,
+<code><a href="upper.html">upper,Column-method</a></code>
+</p>
+
+
+<h3>Examples</h3>
+
+<pre><code class="r">## Not run: 
+##D substring_index(df$c, &#39;.&#39;, 2)
+##D substring_index(df$c, &#39;.&#39;, -1)
+## End(Not run)
+</code></pre>
+
+
+<hr><div align="center">[Package <em>SparkR</em> version 2.1.0 <a href="00Index.html">Index</a>]</div>
+</body></html>

http://git-wip-us.apache.org/repos/asf/spark-website/blob/066dfa27/site/docs/2.1.0/api/R/sum.html
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diff --git a/site/docs/2.1.0/api/R/sum.html b/site/docs/2.1.0/api/R/sum.html
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+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<html><head><title>R: sum</title>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<link rel="stylesheet" type="text/css" href="R.css">
+
+<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css">
+<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js"></script>
+<script>hljs.initHighlightingOnLoad();</script>
+</head><body>
+
+<table width="100%" summary="page for sum {SparkR}"><tr><td>sum {SparkR}</td><td align="right">R Documentation</td></tr></table>
+
+<h2>sum</h2>
+
+<h3>Description</h3>
+
+<p>Aggregate function: returns the sum of all values in the expression.
+</p>
+
+
+<h3>Usage</h3>
+
+<pre>
+## S4 method for signature 'Column'
+sum(x)
+</pre>
+
+
+<h3>Arguments</h3>
+
+<table summary="R argblock">
+<tr valign="top"><td><code>x</code></td>
+<td>
+<p>Column to compute on.</p>
+</td></tr>
+</table>
+
+
+<h3>Note</h3>
+
+<p>sum since 1.5.0
+</p>
+
+
+<h3>See Also</h3>
+
+<p>Other agg_funcs: <code><a href="summarize.html">agg</a></code>, <code><a href="summarize.html">agg</a></code>,
+<code><a href="summarize.html">agg</a></code>, <code><a href="summarize.html">agg,GroupedData-method</a></code>,
+<code><a href="summarize.html">agg,SparkDataFrame-method</a></code>,
+<code><a href="summarize.html">summarize</a></code>, <code><a href="summarize.html">summarize</a></code>,
+<code><a href="summarize.html">summarize</a></code>,
+<code><a href="summarize.html">summarize,GroupedData-method</a></code>,
+<code><a href="summarize.html">summarize,SparkDataFrame-method</a></code>;
+<code><a href="avg.html">avg</a></code>, <code><a href="avg.html">avg</a></code>,
+<code><a href="avg.html">avg,Column-method</a></code>;
+<code><a href="countDistinct.html">countDistinct</a></code>, <code><a href="countDistinct.html">countDistinct</a></code>,
+<code><a href="countDistinct.html">countDistinct,Column-method</a></code>,
+<code><a href="countDistinct.html">n_distinct</a></code>, <code><a href="countDistinct.html">n_distinct</a></code>,
+<code><a href="countDistinct.html">n_distinct,Column-method</a></code>;
+<code><a href="count.html">count</a></code>, <code><a href="count.html">count</a></code>,
+<code><a href="count.html">count,Column-method</a></code>,
+<code><a href="count.html">count,GroupedData-method</a></code>, <code><a href="count.html">n</a></code>,
+<code><a href="count.html">n</a></code>, <code><a href="count.html">n,Column-method</a></code>;
+<code><a href="first.html">first</a></code>, <code><a href="first.html">first</a></code>,
+<code><a href="first.html">first</a></code>,
+<code><a href="first.html">first,SparkDataFrame-method</a></code>,
+<code><a href="first.html">first,characterOrColumn-method</a></code>;
+<code><a href="kurtosis.html">kurtosis</a></code>, <code><a href="kurtosis.html">kurtosis</a></code>,
+<code><a href="kurtosis.html">kurtosis,Column-method</a></code>; <code><a href="last.html">last</a></code>,
+<code><a href="last.html">last</a></code>,
+<code><a href="last.html">last,characterOrColumn-method</a></code>;
+<code><a href="max.html">max</a></code>, <code><a href="max.html">max,Column-method</a></code>;
+<code><a href="mean.html">mean</a></code>, <code><a href="mean.html">mean,Column-method</a></code>;
+<code><a href="min.html">min</a></code>, <code><a href="min.html">min,Column-method</a></code>;
+<code><a href="sd.html">sd</a></code>, <code><a href="sd.html">sd</a></code>,
+<code><a href="sd.html">sd,Column-method</a></code>, <code><a href="sd.html">stddev</a></code>,
+<code><a href="sd.html">stddev</a></code>, <code><a href="sd.html">stddev,Column-method</a></code>;
+<code><a href="skewness.html">skewness</a></code>, <code><a href="skewness.html">skewness</a></code>,
+<code><a href="skewness.html">skewness,Column-method</a></code>;
+<code><a href="stddev_pop.html">stddev_pop</a></code>, <code><a href="stddev_pop.html">stddev_pop</a></code>,
+<code><a href="stddev_pop.html">stddev_pop,Column-method</a></code>;
+<code><a href="stddev_samp.html">stddev_samp</a></code>, <code><a href="stddev_samp.html">stddev_samp</a></code>,
+<code><a href="stddev_samp.html">stddev_samp,Column-method</a></code>;
+<code><a href="sumDistinct.html">sumDistinct</a></code>, <code><a href="sumDistinct.html">sumDistinct</a></code>,
+<code><a href="sumDistinct.html">sumDistinct,Column-method</a></code>;
+<code><a href="var_pop.html">var_pop</a></code>, <code><a href="var_pop.html">var_pop</a></code>,
+<code><a href="var_pop.html">var_pop,Column-method</a></code>;
+<code><a href="var_samp.html">var_samp</a></code>, <code><a href="var_samp.html">var_samp</a></code>,
+<code><a href="var_samp.html">var_samp,Column-method</a></code>; <code><a href="var.html">var</a></code>,
+<code><a href="var.html">var</a></code>, <code><a href="var.html">var,Column-method</a></code>,
+<code><a href="var.html">variance</a></code>, <code><a href="var.html">variance</a></code>,
+<code><a href="var.html">variance,Column-method</a></code>
+</p>
+
+
+<h3>Examples</h3>
+
+<pre><code class="r">## Not run: sum(df$c)
+</code></pre>
+
+
+<hr><div align="center">[Package <em>SparkR</em> version 2.1.0 <a href="00Index.html">Index</a>]</div>
+</body></html>

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+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<html><head><title>R: sumDistinct</title>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<link rel="stylesheet" type="text/css" href="R.css">
+
+<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css">
+<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js"></script>
+<script>hljs.initHighlightingOnLoad();</script>
+</head><body>
+
+<table width="100%" summary="page for sumDistinct {SparkR}"><tr><td>sumDistinct {SparkR}</td><td align="right">R Documentation</td></tr></table>
+
+<h2>sumDistinct</h2>
+
+<h3>Description</h3>
+
+<p>Aggregate function: returns the sum of distinct values in the expression.
+</p>
+
+
+<h3>Usage</h3>
+
+<pre>
+## S4 method for signature 'Column'
+sumDistinct(x)
+
+sumDistinct(x)
+</pre>
+
+
+<h3>Arguments</h3>
+
+<table summary="R argblock">
+<tr valign="top"><td><code>x</code></td>
+<td>
+<p>Column to compute on.</p>
+</td></tr>
+</table>
+
+
+<h3>Note</h3>
+
+<p>sumDistinct since 1.4.0
+</p>
+
+
+<h3>See Also</h3>
+
+<p>Other agg_funcs: <code><a href="summarize.html">agg</a></code>, <code><a href="summarize.html">agg</a></code>,
+<code><a href="summarize.html">agg</a></code>, <code><a href="summarize.html">agg,GroupedData-method</a></code>,
+<code><a href="summarize.html">agg,SparkDataFrame-method</a></code>,
+<code><a href="summarize.html">summarize</a></code>, <code><a href="summarize.html">summarize</a></code>,
+<code><a href="summarize.html">summarize</a></code>,
+<code><a href="summarize.html">summarize,GroupedData-method</a></code>,
+<code><a href="summarize.html">summarize,SparkDataFrame-method</a></code>;
+<code><a href="avg.html">avg</a></code>, <code><a href="avg.html">avg</a></code>,
+<code><a href="avg.html">avg,Column-method</a></code>;
+<code><a href="countDistinct.html">countDistinct</a></code>, <code><a href="countDistinct.html">countDistinct</a></code>,
+<code><a href="countDistinct.html">countDistinct,Column-method</a></code>,
+<code><a href="countDistinct.html">n_distinct</a></code>, <code><a href="countDistinct.html">n_distinct</a></code>,
+<code><a href="countDistinct.html">n_distinct,Column-method</a></code>;
+<code><a href="count.html">count</a></code>, <code><a href="count.html">count</a></code>,
+<code><a href="count.html">count,Column-method</a></code>,
+<code><a href="count.html">count,GroupedData-method</a></code>, <code><a href="count.html">n</a></code>,
+<code><a href="count.html">n</a></code>, <code><a href="count.html">n,Column-method</a></code>;
+<code><a href="first.html">first</a></code>, <code><a href="first.html">first</a></code>,
+<code><a href="first.html">first</a></code>,
+<code><a href="first.html">first,SparkDataFrame-method</a></code>,
+<code><a href="first.html">first,characterOrColumn-method</a></code>;
+<code><a href="kurtosis.html">kurtosis</a></code>, <code><a href="kurtosis.html">kurtosis</a></code>,
+<code><a href="kurtosis.html">kurtosis,Column-method</a></code>; <code><a href="last.html">last</a></code>,
+<code><a href="last.html">last</a></code>,
+<code><a href="last.html">last,characterOrColumn-method</a></code>;
+<code><a href="max.html">max</a></code>, <code><a href="max.html">max,Column-method</a></code>;
+<code><a href="mean.html">mean</a></code>, <code><a href="mean.html">mean,Column-method</a></code>;
+<code><a href="min.html">min</a></code>, <code><a href="min.html">min,Column-method</a></code>;
+<code><a href="sd.html">sd</a></code>, <code><a href="sd.html">sd</a></code>,
+<code><a href="sd.html">sd,Column-method</a></code>, <code><a href="sd.html">stddev</a></code>,
+<code><a href="sd.html">stddev</a></code>, <code><a href="sd.html">stddev,Column-method</a></code>;
+<code><a href="skewness.html">skewness</a></code>, <code><a href="skewness.html">skewness</a></code>,
+<code><a href="skewness.html">skewness,Column-method</a></code>;
+<code><a href="stddev_pop.html">stddev_pop</a></code>, <code><a href="stddev_pop.html">stddev_pop</a></code>,
+<code><a href="stddev_pop.html">stddev_pop,Column-method</a></code>;
+<code><a href="stddev_samp.html">stddev_samp</a></code>, <code><a href="stddev_samp.html">stddev_samp</a></code>,
+<code><a href="stddev_samp.html">stddev_samp,Column-method</a></code>;
+<code><a href="sum.html">sum</a></code>, <code><a href="sum.html">sum,Column-method</a></code>;
+<code><a href="var_pop.html">var_pop</a></code>, <code><a href="var_pop.html">var_pop</a></code>,
+<code><a href="var_pop.html">var_pop,Column-method</a></code>;
+<code><a href="var_samp.html">var_samp</a></code>, <code><a href="var_samp.html">var_samp</a></code>,
+<code><a href="var_samp.html">var_samp,Column-method</a></code>; <code><a href="var.html">var</a></code>,
+<code><a href="var.html">var</a></code>, <code><a href="var.html">var,Column-method</a></code>,
+<code><a href="var.html">variance</a></code>, <code><a href="var.html">variance</a></code>,
+<code><a href="var.html">variance,Column-method</a></code>
+</p>
+
+
+<h3>Examples</h3>
+
+<pre><code class="r">## Not run: sumDistinct(df$c)
+</code></pre>
+
+
+<hr><div align="center">[Package <em>SparkR</em> version 2.1.0 <a href="00Index.html">Index</a>]</div>
+</body></html>

http://git-wip-us.apache.org/repos/asf/spark-website/blob/066dfa27/site/docs/2.1.0/api/R/summarize.html
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+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<html><head><title>R: Summarize data across columns</title>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<link rel="stylesheet" type="text/css" href="R.css">
+
+<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css">
+<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js"></script>
+<script>hljs.initHighlightingOnLoad();</script>
+</head><body>
+
+<table width="100%" summary="page for agg {SparkR}"><tr><td>agg {SparkR}</td><td align="right">R Documentation</td></tr></table>
+
+<h2>Summarize data across columns</h2>
+
+<h3>Description</h3>
+
+<p>Compute aggregates by specifying a list of columns
+</p>
+<p>Aggregates on the entire SparkDataFrame without groups.
+The resulting SparkDataFrame will also contain the grouping columns.
+</p>
+
+
+<h3>Usage</h3>
+
+<pre>
+## S4 method for signature 'SparkDataFrame'
+agg(x, ...)
+
+## S4 method for signature 'SparkDataFrame'
+summarize(x, ...)
+
+agg(x, ...)
+
+summarize(x, ...)
+
+## S4 method for signature 'GroupedData'
+agg(x, ...)
+
+## S4 method for signature 'GroupedData'
+summarize(x, ...)
+</pre>
+
+
+<h3>Arguments</h3>
+
+<table summary="R argblock">
+<tr valign="top"><td><code>x</code></td>
+<td>
+<p>a SparkDataFrame or GroupedData.</p>
+</td></tr>
+<tr valign="top"><td><code>...</code></td>
+<td>
+<p>further arguments to be passed to or from other methods.</p>
+</td></tr>
+</table>
+
+
+<h3>Details</h3>
+
+<p>df2 &lt;- agg(df, &lt;column&gt; = &lt;aggFunction&gt;)
+df2 &lt;- agg(df, newColName = aggFunction(column))
+</p>
+
+
+<h3>Value</h3>
+
+<p>A SparkDataFrame.
+</p>
+
+
+<h3>Note</h3>
+
+<p>agg since 1.4.0
+</p>
+<p>summarize since 1.4.0
+</p>
+<p>agg since 1.4.0
+</p>
+<p>summarize since 1.4.0
+</p>
+
+
+<h3>See Also</h3>
+
+<p>Other SparkDataFrame functions: <code><a href="select.html">$</a></code>,
+<code><a href="select.html">$,SparkDataFrame-method</a></code>, <code><a href="select.html">$&lt;-</a></code>,
+<code><a href="select.html">$&lt;-,SparkDataFrame-method</a></code>,
+<code><a href="select.html">select</a></code>, <code><a href="select.html">select</a></code>,
+<code><a href="select.html">select,SparkDataFrame,Column-method</a></code>,
+<code><a href="select.html">select,SparkDataFrame,character-method</a></code>,
+<code><a href="select.html">select,SparkDataFrame,list-method</a></code>;
+<code><a href="SparkDataFrame.html">SparkDataFrame-class</a></code>; <code><a href="subset.html">[</a></code>,
+<code><a href="subset.html">[,SparkDataFrame-method</a></code>, <code><a href="subset.html">[[</a></code>,
+<code><a href="subset.html">[[,SparkDataFrame,numericOrcharacter-method</a></code>,
+<code><a href="subset.html">subset</a></code>, <code><a href="subset.html">subset</a></code>,
+<code><a href="subset.html">subset,SparkDataFrame-method</a></code>;
+<code><a href="arrange.html">arrange</a></code>, <code><a href="arrange.html">arrange</a></code>,
+<code><a href="arrange.html">arrange</a></code>,
+<code><a href="arrange.html">arrange,SparkDataFrame,Column-method</a></code>,
+<code><a href="arrange.html">arrange,SparkDataFrame,character-method</a></code>,
+<code><a href="arrange.html">orderBy,SparkDataFrame,characterOrColumn-method</a></code>;
+<code><a href="as.data.frame.html">as.data.frame</a></code>,
+<code><a href="as.data.frame.html">as.data.frame,SparkDataFrame-method</a></code>;
+<code><a href="attach.html">attach</a></code>,
+<code><a href="attach.html">attach,SparkDataFrame-method</a></code>;
+<code><a href="cache.html">cache</a></code>, <code><a href="cache.html">cache</a></code>,
+<code><a href="cache.html">cache,SparkDataFrame-method</a></code>;
+<code><a href="collect.html">collect</a></code>, <code><a href="collect.html">collect</a></code>,
+<code><a href="collect.html">collect,SparkDataFrame-method</a></code>;
+<code><a href="columns.html">colnames</a></code>, <code><a href="columns.html">colnames</a></code>,
+<code><a href="columns.html">colnames,SparkDataFrame-method</a></code>,
+<code><a href="columns.html">colnames&lt;-</a></code>, <code><a href="columns.html">colnames&lt;-</a></code>,
+<code><a href="columns.html">colnames&lt;-,SparkDataFrame-method</a></code>,
+<code><a href="columns.html">columns</a></code>, <code><a href="columns.html">columns</a></code>,
+<code><a href="columns.html">columns,SparkDataFrame-method</a></code>,
+<code><a href="columns.html">names</a></code>,
+<code><a href="columns.html">names,SparkDataFrame-method</a></code>,
+<code><a href="columns.html">names&lt;-</a></code>,
+<code><a href="columns.html">names&lt;-,SparkDataFrame-method</a></code>;
+<code><a href="coltypes.html">coltypes</a></code>, <code><a href="coltypes.html">coltypes</a></code>,
+<code><a href="coltypes.html">coltypes,SparkDataFrame-method</a></code>,
+<code><a href="coltypes.html">coltypes&lt;-</a></code>, <code><a href="coltypes.html">coltypes&lt;-</a></code>,
+<code><a href="coltypes.html">coltypes&lt;-,SparkDataFrame,character-method</a></code>;
+<code><a href="nrow.html">count,SparkDataFrame-method</a></code>,
+<code><a href="nrow.html">nrow</a></code>, <code><a href="nrow.html">nrow</a></code>,
+<code><a href="nrow.html">nrow,SparkDataFrame-method</a></code>;
+<code><a href="createOrReplaceTempView.html">createOrReplaceTempView</a></code>,
+<code><a href="createOrReplaceTempView.html">createOrReplaceTempView</a></code>,
+<code><a href="createOrReplaceTempView.html">createOrReplaceTempView,SparkDataFrame,character-method</a></code>;
+<code><a href="crossJoin.html">crossJoin</a></code>,
+<code><a href="crossJoin.html">crossJoin,SparkDataFrame,SparkDataFrame-method</a></code>;
+<code><a href="dapplyCollect.html">dapplyCollect</a></code>, <code><a href="dapplyCollect.html">dapplyCollect</a></code>,
+<code><a href="dapplyCollect.html">dapplyCollect,SparkDataFrame,function-method</a></code>;
+<code><a href="dapply.html">dapply</a></code>, <code><a href="dapply.html">dapply</a></code>,
+<code><a href="dapply.html">dapply,SparkDataFrame,function,structType-method</a></code>;
+<code><a href="summary.html">describe</a></code>, <code><a href="summary.html">describe</a></code>,
+<code><a href="summary.html">describe</a></code>,
+<code><a href="summary.html">describe,SparkDataFrame,ANY-method</a></code>,
+<code><a href="summary.html">describe,SparkDataFrame,character-method</a></code>,
+<code><a href="summary.html">describe,SparkDataFrame-method</a></code>,
+<code><a href="summary.html">summary</a></code>, <code><a href="summary.html">summary</a></code>,
+<code><a href="summary.html">summary,SparkDataFrame-method</a></code>;
+<code><a href="dim.html">dim</a></code>,
+<code><a href="dim.html">dim,SparkDataFrame-method</a></code>;
+<code><a href="distinct.html">distinct</a></code>, <code><a href="distinct.html">distinct</a></code>,
+<code><a href="distinct.html">distinct,SparkDataFrame-method</a></code>,
+<code><a href="distinct.html">unique</a></code>,
+<code><a href="distinct.html">unique,SparkDataFrame-method</a></code>;
+<code><a href="dropDuplicates.html">dropDuplicates</a></code>,
+<code><a href="dropDuplicates.html">dropDuplicates</a></code>,
+<code><a href="dropDuplicates.html">dropDuplicates,SparkDataFrame-method</a></code>;
+<code><a href="nafunctions.html">dropna</a></code>, <code><a href="nafunctions.html">dropna</a></code>,
+<code><a href="nafunctions.html">dropna,SparkDataFrame-method</a></code>,
+<code><a href="nafunctions.html">fillna</a></code>, <code><a href="nafunctions.html">fillna</a></code>,
+<code><a href="nafunctions.html">fillna,SparkDataFrame-method</a></code>,
+<code><a href="nafunctions.html">na.omit</a></code>, <code><a href="nafunctions.html">na.omit</a></code>,
+<code><a href="nafunctions.html">na.omit,SparkDataFrame-method</a></code>;
+<code><a href="drop.html">drop</a></code>, <code><a href="drop.html">drop</a></code>,
+<code><a href="drop.html">drop</a></code>, <code><a href="drop.html">drop,ANY-method</a></code>,
+<code><a href="drop.html">drop,SparkDataFrame-method</a></code>;
+<code><a href="dtypes.html">dtypes</a></code>, <code><a href="dtypes.html">dtypes</a></code>,
+<code><a href="dtypes.html">dtypes,SparkDataFrame-method</a></code>;
+<code><a href="except.html">except</a></code>, <code><a href="except.html">except</a></code>,
+<code><a href="except.html">except,SparkDataFrame,SparkDataFrame-method</a></code>;
+<code><a href="explain.html">explain</a></code>, <code><a href="explain.html">explain</a></code>,
+<code><a href="explain.html">explain,SparkDataFrame-method</a></code>;
+<code><a href="filter.html">filter</a></code>, <code><a href="filter.html">filter</a></code>,
+<code><a href="filter.html">filter,SparkDataFrame,characterOrColumn-method</a></code>,
+<code><a href="filter.html">where</a></code>, <code><a href="filter.html">where</a></code>,
+<code><a href="filter.html">where,SparkDataFrame,characterOrColumn-method</a></code>;
+<code><a href="first.html">first</a></code>, <code><a href="first.html">first</a></code>,
+<code><a href="first.html">first</a></code>,
+<code><a href="first.html">first,SparkDataFrame-method</a></code>,
+<code><a href="first.html">first,characterOrColumn-method</a></code>;
+<code><a href="gapplyCollect.html">gapplyCollect</a></code>, <code><a href="gapplyCollect.html">gapplyCollect</a></code>,
+<code><a href="gapplyCollect.html">gapplyCollect</a></code>,
+<code><a href="gapplyCollect.html">gapplyCollect,GroupedData-method</a></code>,
+<code><a href="gapplyCollect.html">gapplyCollect,SparkDataFrame-method</a></code>;
+<code><a href="gapply.html">gapply</a></code>, <code><a href="gapply.html">gapply</a></code>,
+<code><a href="gapply.html">gapply</a></code>,
+<code><a href="gapply.html">gapply,GroupedData-method</a></code>,
+<code><a href="gapply.html">gapply,SparkDataFrame-method</a></code>;
+<code><a href="groupBy.html">groupBy</a></code>, <code><a href="groupBy.html">groupBy</a></code>,
+<code><a href="groupBy.html">groupBy,SparkDataFrame-method</a></code>,
+<code><a href="groupBy.html">group_by</a></code>, <code><a href="groupBy.html">group_by</a></code>,
+<code><a href="groupBy.html">group_by,SparkDataFrame-method</a></code>;
+<code><a href="head.html">head</a></code>,
+<code><a href="head.html">head,SparkDataFrame-method</a></code>;
+<code><a href="histogram.html">histogram</a></code>,
+<code><a href="histogram.html">histogram,SparkDataFrame,characterOrColumn-method</a></code>;
+<code><a href="insertInto.html">insertInto</a></code>, <code><a href="insertInto.html">insertInto</a></code>,
+<code><a href="insertInto.html">insertInto,SparkDataFrame,character-method</a></code>;
+<code><a href="intersect.html">intersect</a></code>, <code><a href="intersect.html">intersect</a></code>,
+<code><a href="intersect.html">intersect,SparkDataFrame,SparkDataFrame-method</a></code>;
+<code><a href="isLocal.html">isLocal</a></code>, <code><a href="isLocal.html">isLocal</a></code>,
+<code><a href="isLocal.html">isLocal,SparkDataFrame-method</a></code>;
+<code><a href="join.html">join</a></code>,
+<code><a href="join.html">join,SparkDataFrame,SparkDataFrame-method</a></code>;
+<code><a href="limit.html">limit</a></code>, <code><a href="limit.html">limit</a></code>,
+<code><a href="limit.html">limit,SparkDataFrame,numeric-method</a></code>;
+<code><a href="merge.html">merge</a></code>, <code><a href="merge.html">merge</a></code>,
+<code><a href="merge.html">merge,SparkDataFrame,SparkDataFrame-method</a></code>;
+<code><a href="mutate.html">mutate</a></code>, <code><a href="mutate.html">mutate</a></code>,
+<code><a href="mutate.html">mutate,SparkDataFrame-method</a></code>,
+<code><a href="mutate.html">transform</a></code>, <code><a href="mutate.html">transform</a></code>,
+<code><a href="mutate.html">transform,SparkDataFrame-method</a></code>;
+<code><a href="ncol.html">ncol</a></code>,
+<code><a href="ncol.html">ncol,SparkDataFrame-method</a></code>;
+<code><a href="persist.html">persist</a></code>, <code><a href="persist.html">persist</a></code>,
+<code><a href="persist.html">persist,SparkDataFrame,character-method</a></code>;
+<code><a href="printSchema.html">printSchema</a></code>, <code><a href="printSchema.html">printSchema</a></code>,
+<code><a href="printSchema.html">printSchema,SparkDataFrame-method</a></code>;
+<code><a href="randomSplit.html">randomSplit</a></code>, <code><a href="randomSplit.html">randomSplit</a></code>,
+<code><a href="randomSplit.html">randomSplit,SparkDataFrame,numeric-method</a></code>;
+<code><a href="rbind.html">rbind</a></code>, <code><a href="rbind.html">rbind</a></code>,
+<code><a href="rbind.html">rbind,SparkDataFrame-method</a></code>;
+<code><a href="registerTempTable-deprecated.html">registerTempTable</a></code>,
+<code><a href="registerTempTable-deprecated.html">registerTempTable</a></code>,
+<code><a href="registerTempTable-deprecated.html">registerTempTable,SparkDataFrame,character-method</a></code>;
+<code><a href="rename.html">rename</a></code>, <code><a href="rename.html">rename</a></code>,
+<code><a href="rename.html">rename,SparkDataFrame-method</a></code>,
+<code><a href="rename.html">withColumnRenamed</a></code>,
+<code><a href="rename.html">withColumnRenamed</a></code>,
+<code><a href="rename.html">withColumnRenamed,SparkDataFrame,character,character-method</a></code>;
+<code><a href="repartition.html">repartition</a></code>, <code><a href="repartition.html">repartition</a></code>,
+<code><a href="repartition.html">repartition,SparkDataFrame-method</a></code>;
+<code><a href="sample.html">sample</a></code>, <code><a href="sample.html">sample</a></code>,
+<code><a href="sample.html">sample,SparkDataFrame,logical,numeric-method</a></code>,
+<code><a href="sample.html">sample_frac</a></code>, <code><a href="sample.html">sample_frac</a></code>,
+<code><a href="sample.html">sample_frac,SparkDataFrame,logical,numeric-method</a></code>;
+<code><a href="write.parquet.html">saveAsParquetFile</a></code>,
+<code><a href="write.parquet.html">saveAsParquetFile</a></code>,
+<code><a href="write.parquet.html">saveAsParquetFile,SparkDataFrame,character-method</a></code>,
+<code><a href="write.parquet.html">write.parquet</a></code>, <code><a href="write.parquet.html">write.parquet</a></code>,
+<code><a href="write.parquet.html">write.parquet,SparkDataFrame,character-method</a></code>;
+<code><a href="saveAsTable.html">saveAsTable</a></code>, <code><a href="saveAsTable.html">saveAsTable</a></code>,
+<code><a href="saveAsTable.html">saveAsTable,SparkDataFrame,character-method</a></code>;
+<code><a href="write.df.html">saveDF</a></code>, <code><a href="write.df.html">saveDF</a></code>,
+<code><a href="write.df.html">saveDF,SparkDataFrame,character-method</a></code>,
+<code><a href="write.df.html">write.df</a></code>, <code><a href="write.df.html">write.df</a></code>,
+<code><a href="write.df.html">write.df</a></code>,
+<code><a href="write.df.html">write.df,SparkDataFrame-method</a></code>;
+<code><a href="schema.html">schema</a></code>, <code><a href="schema.html">schema</a></code>,
+<code><a href="schema.html">schema,SparkDataFrame-method</a></code>;
+<code><a href="selectExpr.html">selectExpr</a></code>, <code><a href="selectExpr.html">selectExpr</a></code>,
+<code><a href="selectExpr.html">selectExpr,SparkDataFrame,character-method</a></code>;
+<code><a href="showDF.html">showDF</a></code>, <code><a href="showDF.html">showDF</a></code>,
+<code><a href="showDF.html">showDF,SparkDataFrame-method</a></code>;
+<code><a href="show.html">show</a></code>, <code><a href="show.html">show</a></code>,
+<code><a href="show.html">show,Column-method</a></code>,
+<code><a href="show.html">show,GroupedData-method</a></code>,
+<code><a href="show.html">show,SparkDataFrame-method</a></code>,
+<code><a href="show.html">show,WindowSpec-method</a></code>;
+<code><a href="storageLevel.html">storageLevel</a></code>,
+<code><a href="storageLevel.html">storageLevel,SparkDataFrame-method</a></code>;
+<code><a href="str.html">str</a></code>,
+<code><a href="str.html">str,SparkDataFrame-method</a></code>;
+<code><a href="take.html">take</a></code>, <code><a href="take.html">take</a></code>,
+<code><a href="take.html">take,SparkDataFrame,numeric-method</a></code>;
+<code><a href="union.html">union</a></code>, <code><a href="union.html">union</a></code>,
+<code><a href="union.html">union,SparkDataFrame,SparkDataFrame-method</a></code>,
+<code><a href="union.html">unionAll</a></code>, <code><a href="union.html">unionAll</a></code>,
+<code><a href="union.html">unionAll,SparkDataFrame,SparkDataFrame-method</a></code>;
+<code><a href="unpersist.html">unpersist</a></code>, <code><a href="unpersist.html">unpersist</a></code>,
+<code><a href="unpersist.html">unpersist,SparkDataFrame-method</a></code>;
+<code><a href="withColumn.html">withColumn</a></code>, <code><a href="withColumn.html">withColumn</a></code>,
+<code><a href="withColumn.html">withColumn,SparkDataFrame,character,Column-method</a></code>;
+<code><a href="with.html">with</a></code>,
+<code><a href="with.html">with,SparkDataFrame-method</a></code>;
+<code><a href="write.jdbc.html">write.jdbc</a></code>, <code><a href="write.jdbc.html">write.jdbc</a></code>,
+<code><a href="write.jdbc.html">write.jdbc,SparkDataFrame,character,character-method</a></code>;
+<code><a href="write.json.html">write.json</a></code>, <code><a href="write.json.html">write.json</a></code>,
+<code><a href="write.json.html">write.json,SparkDataFrame,character-method</a></code>;
+<code><a href="write.orc.html">write.orc</a></code>, <code><a href="write.orc.html">write.orc</a></code>,
+<code><a href="write.orc.html">write.orc,SparkDataFrame,character-method</a></code>;
+<code><a href="write.text.html">write.text</a></code>, <code><a href="write.text.html">write.text</a></code>,
+<code><a href="write.text.html">write.text,SparkDataFrame,character-method</a></code>
+</p>
+<p>Other agg_funcs: <code><a href="avg.html">avg</a></code>, <code><a href="avg.html">avg</a></code>,
+<code><a href="avg.html">avg,Column-method</a></code>;
+<code><a href="countDistinct.html">countDistinct</a></code>, <code><a href="countDistinct.html">countDistinct</a></code>,
+<code><a href="countDistinct.html">countDistinct,Column-method</a></code>,
+<code><a href="countDistinct.html">n_distinct</a></code>, <code><a href="countDistinct.html">n_distinct</a></code>,
+<code><a href="countDistinct.html">n_distinct,Column-method</a></code>;
+<code><a href="count.html">count</a></code>, <code><a href="count.html">count</a></code>,
+<code><a href="count.html">count,Column-method</a></code>,
+<code><a href="count.html">count,GroupedData-method</a></code>, <code><a href="count.html">n</a></code>,
+<code><a href="count.html">n</a></code>, <code><a href="count.html">n,Column-method</a></code>;
+<code><a href="first.html">first</a></code>, <code><a href="first.html">first</a></code>,
+<code><a href="first.html">first</a></code>,
+<code><a href="first.html">first,SparkDataFrame-method</a></code>,
+<code><a href="first.html">first,characterOrColumn-method</a></code>;
+<code><a href="kurtosis.html">kurtosis</a></code>, <code><a href="kurtosis.html">kurtosis</a></code>,
+<code><a href="kurtosis.html">kurtosis,Column-method</a></code>; <code><a href="last.html">last</a></code>,
+<code><a href="last.html">last</a></code>,
+<code><a href="last.html">last,characterOrColumn-method</a></code>;
+<code><a href="max.html">max</a></code>, <code><a href="max.html">max,Column-method</a></code>;
+<code><a href="mean.html">mean</a></code>, <code><a href="mean.html">mean,Column-method</a></code>;
+<code><a href="min.html">min</a></code>, <code><a href="min.html">min,Column-method</a></code>;
+<code><a href="sd.html">sd</a></code>, <code><a href="sd.html">sd</a></code>,
+<code><a href="sd.html">sd,Column-method</a></code>, <code><a href="sd.html">stddev</a></code>,
+<code><a href="sd.html">stddev</a></code>, <code><a href="sd.html">stddev,Column-method</a></code>;
+<code><a href="skewness.html">skewness</a></code>, <code><a href="skewness.html">skewness</a></code>,
+<code><a href="skewness.html">skewness,Column-method</a></code>;
+<code><a href="stddev_pop.html">stddev_pop</a></code>, <code><a href="stddev_pop.html">stddev_pop</a></code>,
+<code><a href="stddev_pop.html">stddev_pop,Column-method</a></code>;
+<code><a href="stddev_samp.html">stddev_samp</a></code>, <code><a href="stddev_samp.html">stddev_samp</a></code>,
+<code><a href="stddev_samp.html">stddev_samp,Column-method</a></code>;
+<code><a href="sumDistinct.html">sumDistinct</a></code>, <code><a href="sumDistinct.html">sumDistinct</a></code>,
+<code><a href="sumDistinct.html">sumDistinct,Column-method</a></code>;
+<code><a href="sum.html">sum</a></code>, <code><a href="sum.html">sum,Column-method</a></code>;
+<code><a href="var_pop.html">var_pop</a></code>, <code><a href="var_pop.html">var_pop</a></code>,
+<code><a href="var_pop.html">var_pop,Column-method</a></code>;
+<code><a href="var_samp.html">var_samp</a></code>, <code><a href="var_samp.html">var_samp</a></code>,
+<code><a href="var_samp.html">var_samp,Column-method</a></code>; <code><a href="var.html">var</a></code>,
+<code><a href="var.html">var</a></code>, <code><a href="var.html">var,Column-method</a></code>,
+<code><a href="var.html">variance</a></code>, <code><a href="var.html">variance</a></code>,
+<code><a href="var.html">variance,Column-method</a></code>
+</p>
+
+
+<h3>Examples</h3>
+
+<pre><code class="r">## Not run: 
+##D  df2 &lt;- agg(df, age = &quot;sum&quot;)  # new column name will be created as &#39;SUM(age#0)&#39;
+##D  df3 &lt;- agg(df, ageSum = sum(df$age)) # Creates a new column named ageSum
+##D  df4 &lt;- summarize(df, ageSum = max(df$age))
+## End(Not run)
+</code></pre>
+
+
+<hr><div align="center">[Package <em>SparkR</em> version 2.1.0 <a href="00Index.html">Index</a>]</div>
+</body></html>


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