Message-ID: <Pine.LNX.4.43.0903110605570.25890@hymn14.u.washington.edu>
Date: 2009-03-11T13:05:57Z
From: Thomas Lumley
Subject: t-test, survey data
In-Reply-To: <49B77567.7050505@plan.be>
On Wed, 11 Mar 2009, Marie Vandresse wrote:
>
> *How can I do a t-test with survey data?*
>
The 'survey' package does analysis of survey data. There isn't a t-test function; the easiest way to test for differences in means is with a linear regression model, using svyglm()
-thomas
Thomas Lumley Assoc. Professor, Biostatistics
tlumley at u.washington.edu University of Washington, Seattle