Details
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New Feature
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Status: Resolved
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Minor
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Resolution: Fixed
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Impala 2.1.1
Description
Some useful statistical functions for BI integration:
median()part of IMPALA-4025- corr()
- covar_pop()
- regr_intercept()
- regr_slope()
- regr_r2() (see http://psoug.org/definition/REGR_R2.htm)
Attachments
Issue Links
- is related to
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IMPALA-12361 Implementation of regr_count(), regr_avgx() and regr_avgy()
- Open
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IMPALA-4025 add functions PERCENTILE_DISC(), PERCENTILE_CONT(), and MEDIAN()
- In Progress
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IMPALA-3602 Implement percentile and percentile_approx statistical functions
- Open