Base SAS 9.1 Procedures Guide, Volumes 1, 2, 3 and 4

T

t test

Student s, 275, 276

table scores, 103

tables

frequency and crosstabulation (FREQ), 65, 84

multiway , 152, 154, 155

one-way frequency, 151, 152

one-way, tests, 103, 104

two-way, tests, 104, 105

Tarone s adjustment

Breslow-Day test, 142

tests for location, 275, 331

paired data, 275, 332

sign test, 276

Student s t test, 276

Wilcoxon signed rank test, 277

tetrachoric correlation coefficient, 94, 116

theoretical distributions, 300

three-parameter Weibull distribution, 302

probability plots, 302

quantile plots, 302

threshold parameter

probability plots, 252

quantile plots, 265

threshold parameters

probability plots, 304

quantile plots, 304

tiles for comparative plots, 248, 261

histograms, 223

probability plots, 248

quantile plots, 261

trend test, 124, 177

trimmed means, 207, 279

two-parameter Weibull distribution, 303

probability plots, 303

quantile plots, 303