/* --- file: ~carey/p7192dir/carolyn.aibel.calis.sas
       Carolyn Aibel's Thesis data--see file
       ~carey/p7291dir/carolyn.aibel.generate.sas for
       background */

LIBNAME p7291 '~carey/p7291dir';

DATA temp;
   SET p7291.carolyn;
RUN;


TITLE carolyn aibel;
TITLE2 general model;
PROC CALIS DATA=temp cov;
   LINEQS
       GES_Loss = b1 GES_BaseLine + b2 weight + b3 delta_loss + e_loss,
       GES_Gain = b4 GES_BaseLine + b5 weight + b6 delta_gain + e_gain;
       std e_loss=var_eloss, e_gain=var_egain;
       cov e_loss e_gain = cove1e2;

RUN;


TITLE carolyn aibel;
TITLE2 constrained model;
PROC calis DATA=temp cov;
   LINEQS
       GES_Loss = b1 GES_BaseLine + b2 weight + b3 delta_loss + e_loss,
       GES_Gain = b4 GES_BaseLine + b5 weight + b6 delta_gain + e_gain;
       std e_loss=var_eloss, e_gain=var_egain;
       cov e_loss e_gain = cove1e2;
/* --- constraint --- */
       b3 = b6;
RUN;