5.4.5 - Output Columns - T-Test Analysis - Teradata Warehouse Miner

Teradata Warehouse Miner User Guide - Volume 3Analytic Functions

Product
Teradata Warehouse Miner
Release Number
5.4.5
Published
February 2018
Language
English (United States)
Last Update
2018-05-04
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The following table is built in the requested Output Database by the T-Test analysis. Any group-by columns comprise the Unique Primary Index (UPI).

Output Database table
Name Type Definition
D_F INTEGER Degrees of Freedom for the group-by values selected.
T Float The computed value of the T statistic
TTestPValue Float The probability associated with the T statistic
TTestCallP Char The TTest result: a=accept, p=reject (positive), n=reject (negative)