Run the analysis once (without /TEST subcommands), and copy the value
for error SS and df, then repeat the analysis with the /TEST
subcommand indicating the SS and the df in parenthesis. For example:
sibs BY sex
/METHOD = SSTYPE(3)
/INTERCEPT = INCLUDE
/CRITERIA = ALPHA(.05)
/TEST = sex vs 13892.577 df (1503)
/DESIGN = sex .
This code will test the SEX effect against an error
FC> I am using GLM/UNIANOVA with a model that contains fixed and random
FC> effects (there are some specific reasons why I don’t want to use the
FC> MIXED procedure). I would like to force SPSS to use the MSError as the
FC> error term for testing the significance of some model terms. I have
FC> tried to use the syntax shown below, but I get an error message that the
FC> word ‘Error’ is not allowed in the /TEST subcommand, possibly because
FC> ‘Error’ is not a term listed in the /DESIGN subcommand.
FC> Can anyone tell me if it is possible to force SPSS to use the MSError
FC> term for testing hypotheses in GLM/UNIANOVA.
FC> Sour BY Product Rep Judge
FC> /RANDOM = Rep Judge
FC> /METHOD = SSTYPE(3)
FC> /INTERCEPT = INCLUDE
FC> /POSTHOC = Product ( TUKEY )
FC> /CRITERIA = ALPHA(.10)
FC> /TEST = judge VS Error
FC> /TEST = rep VS Error
FC> /DESIGN = Rep Judge Product Judge*Rep Product*Rep Judge*Product .