[SOLR-10767] Add movingAvg Stream Evaluator - ASF JIRA

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Details

Type: New Feature
Status: Resolved
Priority: Major
Resolution: Resolved
Affects Version/s: None
Fix Version/s: 6.7, 7.0
Component/s: None
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Description

The movingAvg Stream Evaluator computes a moving average from an array of numbers.

m = movingAvg(colA, 30)

The code above computes the moving average for colA with a window size of 30. The output will be an array of moving averages the size of (length(colA)+1) - 30.

Implementation provided by Apache Commons Math

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SOLR-10767.patch
30/May/17 14:59
6 kB
Joel Bernstein
SOLR-10767.patch
30/May/17 14:47
3 kB
Joel Bernstein
SOLR-10767.patch
30/May/17 14:41
3 kB
Joel Bernstein

Issue Links

is related to

SOLR-10651 Streaming Expressions statistical functions library

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Assignee:: Joel Bernstein

Reporter:: Joel Bernstein

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Dates

Created:: 30/May/17 12:52

Updated:: 08/Oct/19 14:51

Resolved:: 06/Jun/17 00:09