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  1. Spark
  2. SPARK-6116 DataFrame API improvement umbrella ticket (Spark 1.5)
  3. SPARK-7778

Add standard deviation aggregate expression

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    • Sub-task
    • Status: Closed
    • Major
    • Resolution: Duplicate
    • None
    • None
    • SQL
    • None
    • Spark 1.5 doc/QA sprint

    Description

      Add standard deviation aggregate expression over data frame columns.

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            Unassigned Unassigned
            rakeshchalasani Rakesh Chalasani
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              Updated:
              Resolved: