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From |
David Airey <david.airey@Vanderbilt.Edu> |

To |
statalist@hsphsun2.harvard.edu |

Subject |
Re: st: AW: ANOVA help |

Date |
Mon, 18 May 2009 09:51:19 -0500 |

.

On May 18, 2009, at 9:19 AM, Martin Weiss wrote:

<>Well, my initial reaction is that this is a case for -anova-, andyou couldobtain 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 websitehttp://www.ats.ucla.edu/stat/stata/faq/ has a whole section on -anova-.Also note the command -ttest- to compare means, as well as itscousins like-signtest- et al. ... HTH Martin -----Ursprüngliche Nachricht----- Von: owner-statalist@hsphsun2.harvard.edu[mailto:owner-statalist@hsphsun2.harvard.edu] Im Auftrag von RahsaanMaxwellGesendet: 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 attitudinalvariablesfortwo groups: A and B. I have a dummy variable C (which is coded 0-if groupA, 1- if group B).There is a statistical significance for the difference in theoverall meansfor these two groups. However, I want to see whether or not the means for membersof A and B who live in the same neighborhood/city/region are thesame. Somepreliminary 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 ifANOVA cantestwhether the difference in the mean attitude scores for members ofgroups AandB in the same neighorhood/city/region are statisticallysignificant. 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/

* * 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/

**References**:**st: ANOVA help***From:*Rahsaan Maxwell <rahsaan@polsci.umass.edu>

**st: AW: ANOVA help***From:*"Martin Weiss" <martin.weiss1@gmx.de>

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