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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B035-2302
Product Category
Software

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)