proc standard question

[Amy0223]

Hi, I'm not sure how to answer this question below. Any help is much appreciated!

what, if anything, is wrong with the following statements?

a) proc standard data=in.v1 out=in.v2;
b) proc standard data=in.v1 out=in.v2 std=0;

[unison]

Is "in" a library name?

Check out the sas docs for proc standard:

http://support.sas.com/documentation/cdl/en/proc/61895/HTML/default/viewer.htm#a002473724.htm

-unison

[ballardw]

Hint: What does a standard deviation of 0 imply about values?

May not be a syntax error but is almost certainly an abuse of the procedure.