数据如sas帮助里的条件logistic回归的例子,现在想把这个数据集的数据整理成频数表形式出来,有什么比较简洁的方法处理呢?
data Data1;
do ID=1 to 63;
do Outcome = 1 to 0 by -1;
input Gall Hyper @@;
output;
end;
end;
datalines;
0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 1 0 0 1
0 1 0 0 1 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0
1 0 0 0 0 0 0 1 1 0 0 1 1 0 1 0 1 0 0 1
0 1 0 0 0 0 1 1 0 0 1 1 0 0 0 1 0 1 0 0
0 0 1 1 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0
0 0 0 1 1 0 0 1 0 0 0 1 1 0 0 0 0 1 0 0
0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 1 1 1
0 0 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 0
0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 1 0 0 0
0 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 1 0 1
0 0 0 0 0 1 0 1 0 1 0 0 0 1 0 0 1 0 0 0
0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 1 1 0 0
1 0 1 0 0 1 0 0 1 0 0 0
;