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  1. Commons Math
  2. MATH-891

SpearmansCorrelation fails when using NaturalRanking together with NaNStrategy.REMOVED

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 3.0
    • 3.2
    • None
    • None

    Description

      As reported by Martin Rosellen on the users mailinglist:

      Using a NaturalRanking with a REMOVED NaNStrategy can result in an exception when NaN are contained in the input arrays.

      The current implementation just removes the NaN values where they occur, without taken care to remove the corresponding values in the other array.

      Attachments

        1. MATH-891.patch
          8 kB
          Thomas Neidhart

        Issue Links

          relates to

          Task - A task that needs to be done. MATH-958 Remove support for NaNStrategy.REMOVED in SpearmansCorrelation

          • Major - Major loss of function.
          • Resolved

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              Unassigned Unassigned
              tn Thomas Neidhart
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              Dates

                Created:
                Updated:
                Resolved: