Class AggregateDataCovar


  • final class AggregateDataCovar
    extends AggregateDataBinarySet
    Data stored while calculating a COVAR_POP, COVAR_SAMP, or REGR_SXY aggregate.
    • Field Detail

      • count

        private long count
      • sumY

        private double sumY
      • sumX

        private double sumX
      • sumYX

        private double sumYX
    • Constructor Detail

      • AggregateDataCovar

        AggregateDataCovar​(AggregateType aggregateType)
        Parameters:
        aggregateType - the type of the aggregate operation