DATASET ACTIVATE DataSet1.
COMPUTE Y=Op_Num -1.
EXECUTE.

COMPUTE lntime=LN(Survival).
EXECUTE.

* Generalized Linear Models.
GENLIN Y BY Standard (ORDER=ASCENDING) WITH Age
  /MODEL Standard Age INTERCEPT=YES OFFSET=lntime
 DISTRIBUTION=POISSON LINK=LOG
  /CRITERIA METHOD=FISHER(1) SCALE=1 COVB=MODEL MAXITERATIONS=100 MAXSTEPHALVING=5 
    PCONVERGE=1E-006(ABSOLUTE) SINGULAR=1E-012 ANALYSISTYPE=3(WALD) CILEVEL=95 CITYPE=WALD 
    LIKELIHOOD=FULL
  /MISSING CLASSMISSING=EXCLUDE
  /PRINT CPS DESCRIPTIVES MODELINFO FIT SUMMARY SOLUTION.