Statalist


[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

st: AW: ANOVA help


From   "Martin Weiss" <martin.weiss1@gmx.de>
To   <statalist@hsphsun2.harvard.edu>
Subject   st: AW: ANOVA help
Date   Mon, 18 May 2009 16:19:59 +0200

<> 

Well, my initial reaction is that this is a case for -anova-, and you could
obtain further information from 

Hamilton (2009), chapter 5, http://www.stata.com/bookstore/sws.html

or

Rabe-Hesketh and Everitt (2007), chapter 4,
http://www.stata.com/bookstore/statanalyses.html


Among free resources, the UCLA website
http://www.ats.ucla.edu/stat/stata/faq/ has a whole section on -anova-.



Also note the command -ttest- to compare means, as well as its cousins like
-signtest- et al. ...


HTH
Martin

-----Ursprüngliche Nachricht-----
Von: owner-statalist@hsphsun2.harvard.edu
[mailto:owner-statalist@hsphsun2.harvard.edu] Im Auftrag von Rahsaan Maxwell
Gesendet: Sonntag, 17. Mai 2009 22:34
An: statalist@hsphsun2.harvard.edu
Betreff: st: ANOVA help

Hello-

I am interested in comparing mean scores on several attitudinal variables
for
two groups: A and B.  I have a dummy variable C (which is coded 0- if group
A,
1- if group B).

There is a statistical significance for the difference in the overall means
for
these two groups.  However, I want to see whether or not the means for
members
of A and B who live in the same neighborhood/city/region are the same.  Some
preliminary cross-tabs suggest that attitudes for these two groups are
similar
when analyzed at these geographic levels.

So, I am thinking back to my intro stats class and wondering if ANOVA can
test
whether the difference in the mean attitude scores for members of groups A
and
B in the same neighorhood/city/region are statistically significant.  If so,
how do I do this?  If not, is there another test I should be using?

Thanks,

-Rahsaan



Rahsaan Maxwell, Ph.D.
Assistant Professor
Department of Political Science
University of Massachusetts, Amherst

Postdoctoral Fellow
Transatlantic Academy
German Marshall Fund of the United States
http://rahsaanmaxwell.googlepages.com

*
*   For searches and help try:
*   http://www.stata.com/help.cgi?search
*   http://www.stata.com/support/statalist/faq
*   http://www.ats.ucla.edu/stat/stata/


*
*   For searches and help try:
*   http://www.stata.com/help.cgi?search
*   http://www.stata.com/support/statalist/faq
*   http://www.ats.ucla.edu/stat/stata/



© Copyright 1996–2014 StataCorp LP   |   Terms of use   |   Privacy   |   Contact us   |   What's new   |   Site index