大哥,不是我想薄你面子,只是你问的太简单了,原谅我是个小学生吧.....
data b;
input name$ job$@@;
cards;
alve 1
brow 2
mill 1
;
run;
/* 字符-->数字 */
data a;
set b;
newjob=job+0;
drop job;
rename newjob=job;
run;
/* 数字-->字符 */
data c;
set a;
newjob=trim(job);
drop job;
rename newjob=job;
run;
结果用insight看一下就可以了
.
[此贴子已经被作者于2007-11-26 2:27:05编辑过]