The TTEST Procedure

ODS Table Names

PROC TTEST assigns a name to each table it creates. You can use these names to reference the table when using the Output Delivery System (ODS) to select tables and create output data sets. These names are listed in Table 106.6. For more information about ODS, see Chapter 20: Using the Output Delivery System.

Table 106.6: ODS Tables Produced by PROC TTEST

ODS Table Name

Description

Syntax

ConfLimits

100(1 – $\alpha $)% confidence limits for means, standard deviations, and/or coefficients of variation

By default

Equality

Tests for equality of variance

CLASS statement or VAR / CROSSOVER=

EquivLimits

100(1 – 2 $\alpha $)% confidence limits for means

PROC TTEST TOST

EquivTests

Equivalence t tests

PROC TTEST TOST

Statistics

Univariate summary statistics

By default

TTests

t tests

By default