How do I list all unused columns in a dataset?

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Re: How do I list all unused columns in a dataset?

Posted 09-03-2011 02:17 AM (307 views) | In reply to data_null__

Null.

Yes.

If all obs for all vars are missing you make a list of all vars. Need to push the names of all variables into

macro variable &v_list.You code missed this case.

Ksharp

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