TD_ZTest Input - Analytics Database

Database Analytic Functions
Deployment
VantageCloud
VantageCore
Edition
VMware
Enterprise
IntelliFlex
Product
Analytics Database
Release Number
17.20
Published
June 2022
ft:locale
en-US
ft:lastEdition
2025-11-06
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gjn1627595495337.ditamap
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jmh1512506877710
Product Category
Teradata Vantage™
Option 1 - Multiple Column Input Using FirstSampleColumn or SecondSampleColumn Argument
Input Description
InputTable A table that contains columns of samples.
Input Table Schema
Column Data Type Description
FirstSampleColumn DOUBLE Numerical value used to calculate ZTest.
SecondSampleColumn DOUBLE Numerical value used to calculate ZTest.
Option 2 - Multiple Column Input Using FirstSampleColumn or SecondSampleColumn Argument
Input Description
InputTable Table with numeric datatypes in columns. This table needs at least 2 columns.
Input Table Schema
Column Data Type Description
sample_name_column VARCHAR Instance group name.
sample_value_column DOUBLE Instance numerical value used to calculate FTest.