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  1. Solr
  2. SOLR-10696

Add empirical distribution and percentile Stream Evaluators

    Details

    • Type: New Feature
    • Status: Resolved
    • Priority: Major
    • Resolution: Resolved
    • Affects Version/s: None
    • Fix Version/s: 6.7, 7.0
    • Component/s: None
    • Security Level: Public (Default Security Level. Issues are Public)
    • Labels:
      None

      Description

      The empirical distribution Stream Evaluator loads an array and creates a distribution based only on the underlying data. It returns summary stats for the distribution.

      The percentile Stream Evaluator returns the percentile of a number for a specific empirical distribution.

      Syntax:

      e = empiricalDistribution(colA)
      p = percentile(e, 23)
      

      Implementation provided by Apache Commons Math

        Attachments

        1. SOLR-10696.patch
          12 kB
          Joel Bernstein
        2. SOLR-10696.patch
          11 kB
          Joel Bernstein
        3. SOLR-10696.patch
          11 kB
          Joel Bernstein
        4. SOLR-10696.patch
          8 kB
          Joel Bernstein

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              • Assignee:
                joel.bernstein Joel Bernstein
                Reporter:
                joel.bernstein Joel Bernstein
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                Dates

                • Created:
                  Updated:
                  Resolved: