options ls=76 ps=55;
data se;
 infile 'fd.fall96.txt';
 input fde dc prog $;
 if prog='Sort' then output;
proc print;
proc plot;
 plot fde*dc='*';
proc reg;
 model fde=dc;
 output out=new1 r=resid;     
proc univariate normal;  
 var resid;
run;