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st: Thread-Index: AQHLijg5i+cBA5B1kkq3qBEaiWwhJg==

From   Amal Khanolkar <[email protected]>
To   "[email protected]" <[email protected]>
Subject   st: Thread-Index: AQHLijg5i+cBA5B1kkq3qBEaiWwhJg==
Date   Mon, 22 Nov 2010 12:27:19 +0100


I have a categorical variable with 4 sub categories. I was wondering if its possible to compare means of just 2 categories using the t-test? When I looked up help for t-test, there didn't seem to be any options to tell stata to restrict the test to means of just 2 categories.

Or are there any other alternatives or tests I could use??



Amal Khanolkar, PhD candidate,
Centre for Health Equity Studies (CHESS),
Karolinska Institutet,
106 91 Stockholm.

Ph# +46(0)8 162584/+46(0)73 0899409
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