TD_FTest Input - Analytics Database

Database Analytic Functions

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
VMware
Product
Analytics Database
Release Number
17.20
Published
June 2022
Language
English (United States)
Last Update
2024-04-06
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Product Category
Teradata Vantageā„¢

The input table is optional when FirstSampleVariance, SecondSampleVariance, df1 and df2 are specified.

Option 1 - Multiple column input using FirstSampleColumn or SecondSampleColumn argument
Input Description Comments
InputTable A table containing numeric datatypes in columns. At least two columns need to be present in this table.
InputTable Schema
Column Data Type Description
column_name_<i> DOUBLE Numerical value used to calculate FTest.
Option 2 - Multiple column input using FirstSampleColumn or SecondSampleColumn argument
Input Description Comments
InputTable A table containing numeric datatypes in columns. At least two columns need to be present in this table.
InputTable Schema
Column Data Type Description
group_name_column VARCHAR Instance group name.
group_value_column DOUBLE Instance numerical value used to calculate FTest.