Factor analysis of Dichotomous Items

/* http://support.sas.com/onlinedoc/913/getDoc/en/statug.hlp/factor_sect22.htm http://support.sas.com/ctx/samples/index.jsp?sid=512 */ /*place a SAS macro somewhere in your PC*/

%let dataname=amy; %let name_of_doc=xxxxx\tetra_result.txt;

%include "xxxxxxxxxxxxx\sample00512_1_polychor.sas";

data raschdata; set &dataname; run;

data raschdata2; set raschdata; xxx=.; keep xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

; run;

%let abc=&syslast; data _null_;set &abc end=end; array test (*) _numeric_; array allmiss (3000) $ (3000*'true'); length list $ 5000; do i=1 to […]