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Linear regression, linear models, nonlinear regressionenFri, 02 Dec 2016 19:29:03 GMTvBulletin60http://www.talkstats.com/images/misc/rss.pngStatistics Help @ Talk Stats Forum - Regression Analysis
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Regression for comparing two groups on one variable? And t-test with survey data?
http://www.talkstats.com/showthread.php/67348-Regression-for-comparing-two-groups-on-one-variable-And-t-test-with-survey-data?goto=newpost
Wed, 30 Nov 2016 22:01:58 GMTHi -
I have two populations / groups that I need to compare on one variable. Now usually I would use a t-test or anova but ive been told that...Hi -

I have two populations / groups that I need to compare on one variable. Now usually I would use a t-test or anova but ive been told that these are unable to be used with survey data in stata. Is this correct advice - can I not use a t-test or anova in stata with survey data? And would a regression work for my goal, to compare two groups on an interval DV?

Thanks for any help.
]]>Regression AnalysisTruroJPhttp://www.talkstats.com/showthread.php/67348-Regression-for-comparing-two-groups-on-one-variable-And-t-test-with-survey-dataMultiple Logistic Regression question
http://www.talkstats.com/showthread.php/67345-Multiple-Logistic-Regression-question?goto=newpost
Wed, 30 Nov 2016 19:29:27 GMTGreetings, I have three categorical IVs and one categorical DV. However, the DV is a self-reported ranking from 1 to 4 (1= not important, 4 = very...Greetings, I have three categorical IVs and one categorical DV. However, the DV is a self-reported ranking from 1 to 4 (1= not important, 4 = very important). I want to know if any of the IVs (separately or in combination) predict perceived importance of a training module. My understanding of logistic regression is that the DV should be dichotomous. Currently my DV is not. In this instance, is it acceptable to dichotomize the responses? E.g., scores of 1, 2 = not important, 3,4 = important. Should I be considering another analysis? Thanks for any thoughts?
]]>Regression AnalysisLuxorhttp://www.talkstats.com/showthread.php/67345-Multiple-Logistic-Regression-question