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From Apache Wiki <wikidi...@apache.org>
Subject [Couchdb Wiki] Update of "Built-In_Reduce_Functions" by RaulSierra
Date Tue, 28 Jun 2011 17:25:33 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Couchdb Wiki" for change notification.

The "Built-In_Reduce_Functions" page has been changed by RaulSierra:
http://wiki.apache.org/couchdb/Built-In_Reduce_Functions?action=diff&rev1=3&rev2=4

Comment:
sumsqr is the sum over all squares, not square roots

  ]}
  }}}
  
- {{{sum}}} and {{{count}}} is the equiverlent to {{{_sum}}} and {{{_count}}}. {{{min}}} and
{{{max}}} are the minimum and maximum values of the emitted values. {{{sumsqr}}} is the sum
over all square roots of the emitted values (useful for statistics calculations).
+ {{{sum}}} and {{{count}}} is the equiverlent to {{{_sum}}} and {{{_count}}}. {{{min}}} and
{{{max}}} are the minimum and maximum values of the emitted values. {{{sumsqr}}} is the sum
over all squares of the emitted values (useful for statistics calculations).
  

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