5.4.5 - Output Columns - Chi Square 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 Chi Square test analysis. Column1 is the Unique Primary Index (UPI).

Chi Square Test Analysis: Output Columns
Name Type Definition
column1 Char First of pair of variables
column2 Char Second of pair of variables
Chisq Float Chi Square Value
DF INTEGER Degrees of Freedom
Z Float Z Score
CramersV Float § Cramer’s V
PhiCoeff Float § Phi coefficient
LlhChiSq Float Likelihood Ratio Chi Square
ContAdjChiSq Float § Continuity-Adjusted Chi-Square
ContinCoeff Float § Contingency Coefficient
ChiPValue Float The probability associated with the Chi Square statistic
ChiPText Char Text description if P is outside table range
ChiCallP_0.05 Char The Chi Square result: a=accept, p=reject (positive), n=reject (negative)