数据集a:
data a;
input var $ center scrno pageno seqno;
cards;
height 1 1 4 1
height 1 1 5 1
weight 1 2 2 1
weight 1 2 5 1
vssbp 1 1 4 1
vssbp 1 1 5 1
;
run;
数据集b:
data b;
input height $ 1-20 weight $ 21-40 vssbp $ 41-60 ;
cards;
height is missing weight is missing vssbp is missing
;
run;
有什么方法使数据集a的变量var的值变成数据集b相应变量的值,即如下数据集c的形式: 不知宏能不能实现?各位大牛给给建议,谢谢!
数据集c:
height is missing 1 1 4 1
height is missing 1 1 5 1
weight is missing 1 2 2 1
weight is missing 1 2 5 1
vssbp is missing 1 1 4 1
vssbp is missing 1 1 5 1



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