[jira] [Commented] (DRILL-8376) Add Distribution UDFs

[ASF GitHub Bot (Jira)]

[ 
https://issues.apache.org/jira/browse/DRILL-8376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17651851#comment-17651851
 ] 

ASF GitHub Bot commented on DRILL-8376:
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cgivre opened a new pull request, #2729:
URL: https://github.com/apache/drill/pull/2729

   # [DRILL-8376](https://issues.apache.org/jira/browse/DRILL-8376): Add 
Distribution UDFs
   
   ## Description
   This PR adds several new UDFs to help with statistical analysis.  They are 
`width_bucket` which mirrors the functionality of the POSTGRES function of the 
same name. 
(https://www.oreilly.com/library/view/sql-in-a/9780596155322/re91.html).  This 
function is useful for building histograms of data.
   
   This also adds the `kendall_correlation` and `pearson_correlation` functions 
which are two function for calculating correlation coefficients of two columns.
   
   ## Documentation
   Updated README.
   
   ## Testing
   Added unit tests.




> Add Distribution UDFs
> -
>
> Key: DRILL-8376
> URL: https://issues.apache.org/jira/browse/DRILL-8376
> Project: Apache Drill
>  Issue Type: Improvement
>  Components: Functions - Drill
>Affects Versions: 1.21
>Reporter: Charles Givre
>Assignee: Charles Givre
>Priority: Minor
>
> Add `width_bucket`, `pearson_correlation` and `kendall_correlation` to Drill



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[jira] [Created] (DRILL-8376) Add Distribution UDFs

[Charles Givre (Jira)]

Charles Givre created DRILL-8376:


 Summary: Add Distribution UDFs
 Key: DRILL-8376
 URL: https://issues.apache.org/jira/browse/DRILL-8376
 Project: Apache Drill
  Issue Type: Improvement
  Components: Functions - Drill
Affects Versions: 1.21
Reporter: Charles Givre
Assignee: Charles Givre


Add `width_bucket`, `pearson_correlation` and `kendall_correlation` to Drill



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[jira] [Created] (DRILL-8375) Incomplete support for non-projected complex vectors

[Paul Rogers (Jira)]

Paul Rogers created DRILL-8375:
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 Summary: Incomplete support for non-projected complex vectors
 Key: DRILL-8375
 URL: https://issues.apache.org/jira/browse/DRILL-8375
 Project: Apache Drill
  Issue Type: Bug
Reporter: Paul Rogers
Assignee: Paul Rogers


The `ResultSetLoader` implementation supports all of Drill's vector types. 
However, DRILL-8188 discovered holes in support for non-projected vectors.



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