Date: Wed, 17 Jan 2007 12:39:03 -0500
Reply-To: "data _null_;" <datanull@GMAIL.COM>
Sender: "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From: "data _null_;" <datanull@GMAIL.COM>
Subject: Re: proportions test in SAS
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Maybe you want CMH (Row Mean Scores Differ).
tables region*race / cmh2;
I am not a statistician but I have seen this test used and understand
it to be somewhat like a one-way ANOVA. I think.
On 1/17/07, baogong jiang <email@example.com> wrote:
> Thank you for your suggestions. my problem is: I know that the race
> proportion is defferent in all regions. like we know in the population, it's
> about 60% are white, 35% are black and 5% are others.
> In real word, region 1 have 61%: 34%:5%
> regioln 2 have 63%:32%:5%
> region3 have 60%:38%:2%
> region4 have 55%:30%:15%
> I want to know if the race proportions is differrent in those 4 regions.
> like above sample, I think region 4 has different race propotions compare to
> other regions.