我需要为week0-week187创建一个变量,并且做RBAR就是这样。数据是这样的:根据现有的列创建一个很长的新变量列表
ID WEEK
1月28日
我试图让week0 -week187变量,如果观察结果是给定的,则变量将为1或0 ñ一周,应该是这个样子
ID WEEK WEEK0 WEEK1 ... WEEK28 ... WEEK30 ... WEEK186 WEEK187
1 0 1 0 ... 0 ... 0 ... 0 0
1 28 0 0 ... 1 ... 0 ... 0 0
1 186 0 0 ... 0 ... 0 ... 1 0
2 187 0 0 ... 0 ... 0 ... 0 1
2 30 0 0 ... 0 ... 1 ... 0 0
也许DO语句是必要的?大多数情况下,proc sql导致SAS崩溃,因为我的电脑是个垃圾。 SAS代码优先
cooooooode foooooooormatting ...;) – Joe