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From "Jonathan Coveney (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (PIG-2364) Piggybank function which turns ranges of times into a time series of time,occurrences pairs
Date Mon, 14 Nov 2011 18:09:51 GMT

     [ https://issues.apache.org/jira/browse/PIG-2364?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jonathan Coveney updated PIG-2364:
----------------------------------

    Attachment:     (was: window.patch)
    
> Piggybank function which turns ranges of times into a time series of time,occurrences
pairs
> -------------------------------------------------------------------------------------------
>
>                 Key: PIG-2364
>                 URL: https://issues.apache.org/jira/browse/PIG-2364
>             Project: Pig
>          Issue Type: Improvement
>            Reporter: Jonathan Coveney
>         Attachments: window.patch
>
>
> This came up on the listserv. Someone wanted a way to turn (start,end) ranges like {(1,3),(2,2),(3,4)}
into a timeseries with the number of ranges which include the given time ie {(1,1),(2,2),(3,2),(4,1)}
with an optional lag parameter. This patch is that. I included tests. Maybe there is a better
name, or this should be in a different package?

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