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Re: st: Mean level & p value

From   Richard Williams <[email protected]>
To   [email protected]
Subject   Re: st: Mean level & p value
Date   Fri, 01 Aug 2008 16:11:18 -0500

At 02:40 PM 8/1/2008, Ziad El-Khatib wrote:
it might be a simple question...
how is it possible to do t-test for mean level for 2 groups, for
example t-test for age of women and men?
Use the -ttest- command.  See cases 2 and 3 of

Various other basic commands are covered at

Richard Williams, Notre Dame Dept of Sociology
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