spss='heinen_mf.sav';

model:'Rasch or 1-PL' cluster 1 /
  cfn=1  cfnde=10  cfcsp=1
  toler=1e-008  tolem=0.01  tolran=1e-005  bayes=1  bayess2=1  bayeslat=1
  bayespoi=0
  iterem=250  iternr=50  itersv=50
  iterboot=500
  nseed=0  nseedboot=0
  nrand=10
  usemiss=No
  sewald=yes  dummy=no
 outsect=0x1d17
;
equxy -1;
casewgt weight;
indicator item1 item2 item3 item4 item5;
attr item1 ordinal ;
attr item2 ordinal ;
attr item3 ordinal ;
attr item4 ordinal ;
attr item5 ordinal ;

end;

model:'Mixture Rasch or 1-PL' cluster 2 /
  cfn=1  cfnde=10  cfcsp=1
  toler=1e-008  tolem=0.01  tolran=1e-005  bayes=1  bayess2=1  bayeslat=1
  bayespoi=0
  iterem=250  iternr=50  itersv=100
  iterboot=500
  nseed=0  nseedboot=0
  nrand=20
  usemiss=No
  sewald=yes  dummy=no
 outsect=0x1d17
;
equxy -1;
casewgt weight;
indicator item1 item2 item3 item4 item5;
attr item1 ordinal ;
attr item2 ordinal ;
attr item3 ordinal ;
attr item4 ordinal ;
attr item5 ordinal ;

end;

model:'Discretized Rasch or 1-PL (K=3)' factor 3 /
  cfn=0  cfnde=10  cfcsp=1
  toler=1e-008  tolem=0.01  tolran=1e-005  bayes=1  bayess2=1  bayeslat=1
  bayespoi=0
  iterem=250  iternr=50  itersv=50
  iterboot=500
  nseed=0  nseedboot=0
  nrand=10
  usemiss=No
  sewald=yes  dummy=no
 outsect=0x1d17
;
equxy 1;
casewgt weight;
indicator item1 item2 item3 item4 item5;
attr item1 ordinal ;
attr item2 ordinal ;
attr item3 ordinal ;
attr item4 ordinal ;
attr item5 ordinal ;

end;

model:'Birnbaum or 2-PL' cluster 1 /
  cfn=1  cfnde=10  cfcsp=1
  toler=1e-008  tolem=0.01  tolran=1e-005  bayes=1  bayess2=1  bayeslat=1
  bayespoi=0
  iterem=250  iternr=50  itersv=50
  iterboot=500
  nseed=0  nseedboot=0
  nrand=10
  usemiss=No
  sewald=yes  dummy=no
 outsect=0x1d17
;
casewgt weight;
indicator item1 item2 item3 item4 item5;
attr item1 ordinal ;
attr item2 ordinal ;
attr item3 ordinal ;
attr item4 ordinal ;
attr item5 ordinal ;

end;

model:'Mixture Birnbaum or 2-PL' cluster 2 /
  cfn=1  cfnde=10  cfcsp=1
  toler=1e-008  tolem=0.01  tolran=1e-005  bayes=1  bayess2=1  bayeslat=1
  bayespoi=0
  iterem=250  iternr=50  itersv=100
  iterboot=500
  nseed=0  nseedboot=0
  nrand=20
  usemiss=No
  sewald=yes  dummy=no
 outsect=0x1d17
;
casewgt weight;
indicator item1 item2 item3 item4 item5;
attr item1 ordinal ;
attr item2 ordinal ;
attr item3 ordinal ;
attr item4 ordinal ;
attr item5 ordinal ;

end;

model:'Discretized Birnbaum or 2-PL (K=3)' factor 3 /
  cfn=0  cfnde=10  cfcsp=1
  toler=1e-008  tolem=0.01  tolran=1e-005  bayes=1  bayess2=1  bayeslat=1
  bayespoi=0
  iterem=250  iternr=50  itersv=50
  iterboot=500
  nseed=0  nseedboot=0
  nrand=10
  usemiss=No
  sewald=yes  dummy=no
 outsect=0x1d17
;
casewgt weight;
indicator item1 item2 item3 item4 item5;
attr item1 ordinal ;
attr item2 ordinal ;
attr item3 ordinal ;
attr item4 ordinal ;
attr item5 ordinal ;

end;