第1个回答 2019-08-29
很简单啦:
data RV;
retain _seed_ 0;
mu=11;
sigma=100;
do _i_=1 to 100;
normall=11+100*rannor(_seed_);
output;
end;
drop _seed_ _i_ ;
run;
procsgplot data=RV;
histogram normall;
density normall /type=kernel;
density normall /type=normal;
run;本回答被网友采纳