Index
A
alpha levels
changing 369–370
comparing independent groups 242–243
comparing multiple groups 293–295
estimating the means 184
ALPHA= option
MEANS procedure 183–184
MEANS statement (ANOVA) 293–294, 298
REG procedure 369–371
TABLES statement (FREQ) 490, 492
TTEST procedure 242–243
alternative hypothesis 156
analysis of variance
See ANOVA
Analysis of Variance table
checking model fit 379, 435–439
fitting curves 365, 367
reviewing 348–349
Anderson-Darling test 141
ANOVA (analysis of variance)
deciding whether to use 268
ODS table names 348–349
one-way 267, 268, 270–275
Welch 277–278
with unequal variances 275–278
ANOVA procedure
See also MEANS statement, ANOVA procedure
BY statement 279
Class Level table 273, 280
CLASS statement 271–272, ...
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