版主用的sas 是什么版本的啊?
第二种方法,sas 报错了。。。
97 proc print data=b blankline=5;run;
----------
22 200
ERROR 22-322: Syntax error, expecting one of the following: ;, (, DATA, DOUBLE, HEADING, LABEL,
N, NOOBS, OBS, ROUND, ROWS, SPLIT, STYLE, UNIFORM, WIDTH.
ERROR 200-322: The symbol is not recognized and will be ignored.