[
https://issues.apache.org/jira/browse/SOLR-10724?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Joel Bernstein reassigned SOLR-10724:
-------------------------------------
Assignee: Joel Bernstein
> Add describe Stream Evaluator
> -----------------------------
>
> Key: SOLR-10724
> URL: https://issues.apache.org/jira/browse/SOLR-10724
> Project: Solr
> Issue Type: New Feature
> Security Level: Public(Default Security Level. Issues are Public)
> Reporter: Joel Bernstein
> Assignee: Joel Bernstein
> Attachments: SOLR-10724.patch
>
>
> The *describe* Stream Evaluator provides descriptive statistics for an array
> of numbers. describe returns a single tuple with the following stats:
> geometricMean
> kurtosis
> max
> min
> mean
> N
> populationVariance
> quadraticMean
> skewness
> standardDeviation
> sum
> sumsq
> variance
> Syntax:
> {code}
> c = describe(colA)
> {code}
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
