SPSS® 12.0 Command Syntax Reference

Model 2: Fixed-effects ANOVA and MANOVA
GLM Y1 Y2 by B.
Model 3: ANCOVA and multivariate ANCOVA (MANCOVA)
GLM Y1 Y2 BY B WITH X1 X2 X3.
Model 4: Random-effects ANOVA and ANCOVA
GLM Y1 BY C WITH X1 X2
/RANDOM = C.
Model 5: Mixed-model ANOVA and ANCOVA
GLM Y1 BY B, C WITH X1 X2
/RANDOM = C.
GLM: Overview 647
Model 6: Repeated measures analysis using a split-plot design
(Univariate mixed models approach with subject as a random effect)
If drug is a between-subjects factor and time is a within-subjects factor,
GLM Y BY DRUG SUBJECT TIME
/RANDOM = SUBJECT
/DESIGN = DRUG SUBJECT*DRUG TIME DRUG*TIME.
Model 7: Repeated measures using the WSFACTOR subcommand
Use this model only when there is no random between-subjects effect in the model. For example,
if Y1, Y2, Y3, and Y4 are the dependent variables measured at times 1 to 4,
GLM Y1 Y2 Y3 Y4 BY DRUG
/WSFACTOR = TIME 4
/DESIGN.
Model 8: Repeated measures doubly multivariate model
Repeated measures fixed-effects MANOVA is also called a doubly multivariate model. Varying
or time-dependent covariates are not available. This model can be used only when there
is no random between-subjects effect in the model.
GLM X11 X12 X13 X21 X22 X23
Y11 Y12 Y13 Y21 Y22 Y23 BY C D
/MEASURE = X Y
/WSFACTOR = A 2 B 3
/WSDESIGN = A B A*B
/DESIGN = C D.
Model 9: Means model for ANOVA and MANOVA
This model takes only fixed-effect factors (no random effects and covariates) and always
assumes the highest order of the interactions among the factors. For example, B, D, and E are
fixed factors, and Y1 and Y2 are two dependent variables. You can specify a means model by