不明白,格式怎么改都可以的啊
data a;
set sashelp.class;
age_1=age;
format age_1 dollar12.2;
keep age age_1;
run;
proc print data=a;run;
SAS 系统 20
2011年03月25日 星期五 下午09时50分58秒
Obs Age age_1
1 14 $14.00
2 13 $13.00
3 13 $13.00
4 14 $14.00
5 14 $14.00
6 12 $12.00
7 12 $12.00
8 15 $15.00
9 13 $13.00
10 12 $12.00
11 11 $11.00
12 14 $14.00
13 12 $12.00
14 15 $15.00
15 16 $16.00
16 12 $12.00
17 15 $15.00
18 11 $11.00
19 15 $15.00
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