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From: mahi on 26 Jul 2010 22:48
HOW TO COUNT NUMBER OF VARIABLES IN A DATASET?
From: Oleg on 27 Jul 2010 05:07
On Jul 27, 6:48 am, mahi <mehetrey.mahen...(a)gmail.com> wrote:
> HOW TO COUNT NUMBER OF VARIABLES IN A DATASET?

Hi.
Try this code.

%let dsid=%sysfunc(open(sashelp.shoes));
%let nvars=%sysfunc(attrn(&dsid,nvars));
%let rc=%sysfunc(close(&dsid));

%put &nvars;

Oleg.
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