Date:         Tue, 2 Feb 2010 21:08:46 -0800
Reply-To:     Lance Smith <medicaltrial@GMAIL.COM>
Sender:       "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From:         Lance Smith <medicaltrial@GMAIL.COM>
Organization: http://groups.google.com
Subject:      How to output number of missing character variables to a file
Comments: To: sas-l@uga.edu
Content-Type: text/plain; charset=ISO-8859-1

Hi

I have a dataset with 50 character variables (SNP1 - SNP50), each of
which have a certain amount of missing data. I want to create a table
that will give me the percentage of missing data per variable. Maybe
something like this:

VARIABLE        N            %MISSING
SNP1               2010          2.6%
.
.
.
.
.
SNP50             2010              5%

Thank you for your help.