Re: iid distribution problem

Posted by David Marso on Sep 15, 2011; 7:01pm
URL: http://spssx-discussion.165.s1.nabble.com/iid-distribution-problem-tp4746052p4807945.html

Isn't this a repeated measures data set?
Don't see how that is incorporated.
Are you sure all these factors should be fixed (Again we have no idea what IV1, IV2, IV3 are)?
Are you sure you want to waste DF on 3,4 and 5 way interactions?
Do you have any theory guiding this analysis or are you on a GIGO adventure.
Seriously Frank, is some silly NDA preventing you from spilling the beans on WTF the data are all about?

drfg2008 wrote

never used this procedure before.

Andy Fields "Discovering Statistics using SPSS":


MIXED DV BY prob_sex WITH IV1 IV2 IV3 prob_age
  /CRITERIA=CIN(95) MXITER(100) MXSTEP(5) SCORING(1) SINGULAR(0.000000000001) HCONVERGE(0,
    ABSOLUTE) LCONVERGE(0, ABSOLUTE) PCONVERGE(0.000001, ABSOLUTE)
  /FIXED=prob_sex IV1 IV2 IV3 prob_age prob_sex*IV1 prob_sex*IV2 prob_sex*IV3 prob_sex*prob_age
    IV1*IV2 IV1*IV3 IV1*prob_age IV2*IV3 IV2*prob_age IV3*prob_age prob_sex*IV1*IV2 prob_sex*IV1*IV3
    prob_sex*IV1*prob_age prob_sex*IV2*IV3 prob_sex*IV2*prob_age prob_sex*IV3*prob_age IV1*IV2*IV3
    IV1*IV2*prob_age IV1*IV3*prob_age IV2*IV3*prob_age prob_sex*IV1*IV2*IV3 prob_sex*IV1*IV2*prob_age
    prob_sex*IV1*IV3*prob_age prob_sex*IV2*IV3*prob_age IV1*IV2*IV3*prob_age
    prob_sex*IV1*IV2*IV3*prob_age | SSTYPE(3)
  /METHOD=REML
  /PRINT=DESCRIPTIVES.