Package org.pentaho.di.trans.steps.univariatestats

Class Summary
UnivariateStats Calculate univariate statistics based on one column of the input data.
UnivariateStatsData Holds temporary data and has routines for computing derived statistics.
UnivariateStatsData.FieldIndex Inner class used to hold operating field index, intermediate data and final results for a stats calculation.
UnivariateStatsMeta Contains the meta-data for the UnivariateStats step: calculates predefined univariate statistics
UnivariateStatsMetaFunction Holds meta information about one univariate stats calculation: source field name and what derived values are to be computed