Date:         Tue, 6 Oct 2009 11:42:10 -0700
Reply-To:     elodie <elodie.gillain@GMAIL.COM>
Sender:       "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From:         elodie <elodie.gillain@GMAIL.COM>
Organization: http://groups.google.com
Subject:      Re: contingency table test question
Comments: To: sas-l@uga.edu
Content-Type: text/plain; charset=ISO-8859-1

On Oct 6, 2:36 pm, elodie <elodie.gill...@gmail.com> wrote:
> Hi everyone,
>
> I have a 2*2 contingency table.
>
> I would like to test whether proportion_in_row1_col1
> =proportion_in_row2_col1.
>
> How do I go about doing that? I have read the manual of proc freq and
> I am not finding much that I think can be relevant.
>
> Thanks in advance for the help.

I am guessing that I am in a situation where I restrict the analysis
to only one column, so it is a not a two way table anymore, but rather
a one-way table.

Still, I am not sure I can specify the test of equality of proportion
in proc freq.