PROGRAMMING error AIXDWX

Dear All,
   
  I am trying to fit GIV matrix into my analysis. It worked well when I am only fitted the GIV matrix into the main effect only. However, when I am tried to fit GIV matrix into the interaction, it gave error massage: PROGRAMMING error AIXDWX. What does it mean?
  This is my as file:
   
   ESWYT yield combine data
 yoc 1387 !I
 tid 1 !A
 yea 25 !I
 occ 208 !I
 loc 386 !A
 ent 50 !I
 gen 686 !I
 BLUE
 wt
  
C:\DATA\YLD\stage_2\GIV.giv !skip 1
  C:\DATA\YLD\stage_2\yld_cent_new.txt !skip 1 !AISING
   
  BLUE !WT wt ~ mu !r gen yoc.gen
   
  1 1 2
  0 0 0 !s2== 0.4430367
   
  gen 1
gen 0 GIV 0.1 !GP
   
  yoc.gen 2
yoc 0 ID
gen 0 GIV 0.1 !GP
   
  I have simplified the model by scentering the BLUE and recoded year.location (ie. yoc).
   
  Thank you.
   
  Regards,
  Vivi Arief
  University of Queensland
   
   
   

       
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Received on Fri Jun 18 2007 - 20:54:36 EST