Answer Posted / rajaanku11

Hi, pls modify slight changes to the above prog.

data _null_ ;
set abc;
if tdate='18APR2008'D then
call symput('x',avg);
if tdate='21APR2008'D then
call symput('y',avg);
run;
%put _user_;
data _null_;
z=&x-&y;
put 'the difference=' z;
run;

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