SELECT * from TD_FTEST (
[ ON { table | view | (query) } AS InputTable ]
USING
first_sample_specifier
second_sample_specifier
[ AlternativeHypothesis ({ 'lower-tailed' | 'upper-tailed' | 'two-tailed' })
[ Alpha (alpha) ]
) AS alias;
-
first_sample_specifier
-
{ FirstSampleColumn ('sample_column_1') |
FirstSampleVariance (variance_1)
DF1 (degrees_of_freedom_first_sample)
}
-
second_sample_specifier
-
{ SecondSampleColumn ('sample_column_2') |
SecondSampleVariance (variance_2)
DF2 (degrees_of_freedom_second_sample)
}