Standardised/standardized residuals (Mixed)

Posted by Steph Bullen on Jul 20, 2015; 12:35pm
URL: http://spssx-discussion.165.s1.nabble.com/Standardised-standardized-residuals-Mixed-tp5730188.html

Hi all,

I have just constructed a growth curve model using SPSS (syntax below) and want to do some model checking with a standardised residual x predicted value scatter plot and histogram of standardised residuals. However, SPSS does not appear to recognising the ZRESID command in /SAVE. In addition, when this model is put in manually using the dialogue boxes there is no option to check "standardised residuals".

Has anybody encountered this before, and if so how did you circumvent it?

Thanks in advance.

Steph

Syntax:

 MIXED Weight BY Farm Group WITH Age Baseline_Weight Time
  /CRITERIA = CIN(95) MXITER(100) MXSTEP(5) SCORING(1)
  SINGULAR(0.000000000001) HCONVERGE(0, ABSOLUTE)
  LCONVERGE(0, ABSOLUTE) PCONVERGE(0.000001, ABSOLUTE)
 /FIXED =Farm Group Baseline_Weight Age Time Farm*Time Farm*Age Farm*Baseline_Weight | SSTYPE(3)
  /METHOD = REML
  /PRINT =G SOLUTION TESTCOV
  /RANDOM =INTERCEPT Time | SUBJECT(ID) COVTYPE(UN)
 /SAVE =RESID PRED.