Hello all, I am using proc glimmix to fit a multilevel logistical model. Den df in the parameter estimates of gender*TE*item is 0 so there is no p value. What might be the reason? proc glimmix data=data1;     class tID sID item gender TE;     model response (Event='1')= item gender*TE*item / Dist=Binary link=logit solution noint  DDFM=BW;     random intercept  / subject=tID type=vc;     random intercept  / subject=sID(tID) type=vc; run; ... View more

Hi All, I have a SAS MACRO to generate data and then analyze them using PROC GLIMMIX and save/output estimates of fixed effects. The trial running of 10 replications was fine so I let it run 100 replications. After waiting for a few days, it looks like the SAS MACRO finished, but, SAS is not responding. Though I got all files (so far as I checked), I am not fully sure the simulation is done and the estimates are correct. Besides, the log file and the output file are not complete for sure. I don't want to force the program to close because I want to check the log and output file.I'm afraid to lose the information. I attached the set up of my MACRO. Thanks for your time and any comments are appreciated. PROC PRINTTO LOG= "C:\DISSERTATION\SIMULATION\LL.txt"              PRINT="C:\DISSERTATION\SIMULATION\OUTPUT.TXT" ; *options symbolgen ; %MACRO SIMU(MC); %DO SSDIF=1 %TO 2;     %IF &SSDIF=1 %THEN %LET SDIF=0.5;         *STUDENT LEVEL DIF size: 0.5;     %IF &SSDIF=2 %THEN %LET SDIF=0.8;         *STUDENT LEVEL DIF size: 0.8; %DO STDIF=1 %TO 2;     %IF &STDIF=1 %THEN %LET TDIF=0.5;         *TEACHER LEVEL DIF size: 0.5;     %IF &STDIF=2 %THEN %LET TDIF=0.8;         *TEACHER LEVEL DIF size: 0.8;          %DO SRF=1 %TO 2;     %IF &SRF=1 %THEN %LET RF=0.5;        *50% REFERENCE GROUP;     %IF &SRF=2 %THEN %LET RF=0.8;        *80% REFERENCE GROUP;          %DO NTDIF=1 %TO 4;        %IF &NTDIF=1 %THEN %LET NDIF=0.125;        *5 ITEMS;        %IF &NTDIF=2 %THEN %LET NDIF=0.25;        *10 ITEMS;     %IF &NTDIF=3 %THEN %LET NDIF=0.375;     *15 ITEMS;     %IF &NTDIF=4 %THEN %LET NDIF=0.50;      *20 ITEMS; %DO NL=1 %TO 2;     %IF &NL=1 %THEN %LET NLVL=1;         *TEACHER-STUDENT LEVELS;     %IF &NL=2 %THEN %LET NLVL=2;         *TEACHER LEVEL ONLY; %let FF=%sysevalf(1-&RF);  %let step=%sysevalf(1/&FF); /*DO-LOOP FOR replications*/; %DO C=1 %TO &MC;      %IF &NLVL=1 %THEN %DO;   *syntax of generate data and analyze data; %END; %ELSE %DO *syntax of generate data and analyze data; %END; %END; %END; %END; %END; %END; %END;         %MEND SIMU;     %SIMU(100); QUIT; ... View more