User Guide

126
Index
Kaplan-Meier
command additional features,
97
comparing factor levels, 96
defining events, 95
example, 93
linear trend for factor levels, 96
mean and median survival time, 97
plots, 97
quartiles, 97
saving new variables, 96
statistics, 93, 97
survival status variables, 95
survival tables, 97
least significant difference
in GLM Multivariate,
9
in GLM Repeated Measures, 26
Levene test
in GLM Multivariate,
12
in GLM Repeated Measures, 29
leverage values
in GLM Multivariate,
11
in GLM Repeated Measures, 28
Life Tables
command additional features,
91
comparing factor levels, 91
example, 87
factor variables, 90
hazard rate, 87
plots, 91
statistics, 87
suppressing table display, 91
survival function, 87
survival status variables, 90
Wilcoxon (Gehan) test, 91
likelihood-ratio chi-square statistic, 82
in Ordinal Regression, 82
Linear Mixed Models, 41, 42, 44–47, 49, 51,
52–56, 119
assumptions, 42
build terms, 46, 47
covariance structure, 119
estimated marginal means, 54
estimation criteria, 51
fixed effects, 46
interaction terms, 46
model, 52
random effects, 49
save variables, 55
link, 81
in Ordinal Regression, 81
location model, 84
in Ordinal Regression, 84
log rank test
in Kaplan-Meier,
96
Logit Loglinear Analysis, 73
build terms, 75
cell covariates, 71
cell structures, 71
confidence intervals, 75
contrasts, 71
criteria, 75
display options, 75
distribution of cell counts, 71
factors, 71
interaction terms, 75
model specification, 74
plots, 75
predicted values, 76
residuals, 76
saving variables, 76
log-likelihood convergence, 51
in Linear Mixed Models, 51
loglinear analysis, 57
General Loglinear Analysis, 63
Logit Loglinear Analysis, 71
Mauchly’s test of sphericity
in GLM Repeated Measures,
29
maximum likelihood estimation
in Variance Components,
37
McFadden R-square, 82
in Ordinal Regression, 82
MINQUE
in Variance Components,
37
mixed models, 41
linear, 41