TD_ZTest Syntax | Z Test | Teradata Vantage - TD_ZTest Syntax

TD_ZTest (
  ON { table | view | (query) }
USING
  {
    FirstSampleColumn('FirstSampleColumn')
    [ SecondSampleColumn('SecondSampleColumn') ]
  |
    SampleNameColumn('sample_name_column')
    SampleValueColumn('sample_value_column')
    FirstSampleName('sample_name_1')
    [ SecondSampleName('sample_name_2') ]
  }
  [ FirstSampleVariance(FirstSampleVariance) ]
  [ SecondSampleVariance(SecondSampleVariance) ]
  [ AlternativeHypothesis({'upper-tailed'|'lower-tailed'|'two-tailed'}) ]
  [ MeanUnderH0(MeanUnderH0) ]
  [ Alpha(alpha) ]
)

You can call this function from:

The FROM clause of a SELECT statement
As part of a CREATE TABLE statement
As part of a CREATE VIEW statement

TD_ZTest Syntax | Z Test | Teradata Vantage - TD_ZTest Syntax - Teradata VantageCloud Lake

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