吧数据传上来 ！ 我给你run一下试试

这个是我GOOGLE出来的，希望对你有帮助。

You must have produced the input dataset with PROC MEANS or PROC TRANSPOSE
or some other procedure that automatically enters new variables called
_type_ or _name_, which are expected in a dataset that is of the mentioned
types, e.g., a correlation dataset, but not expected in a "regular"
dataset PROC REG generally works with. And this leads to the additional
comment that if you happen to be running regressions on means of variables
(say produced with PROC MEANS), there is likely another, perhaps better,
way to do it without computing the summary stats first.