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| From | Amir Sariaslan <amir.sariaslan@gmail.com> |
| To | statalist@hsphsun2.harvard.edu |
| Subject | Re: st: crossed 4-level linear analysis |
| Date | Tue, 12 Jul 2011 12:09:14 +0200 |
Juliette, What's your sample size? Sincerely, Amir On Tue, Jul 12, 2011 at 11:24 AM, Hommes Juliette (EDUC) <juliette.hommes@maastrichtuniversity.nl> wrote: > L.S., > > With great enthusiasm I've worked with STATA but now I've come across a problem that I cannot resolve so far. Therefore I hope you can give me a hand. > > I've collected repeated measurements (2) in two modules. Participants enrolled in the first module and were divided in groups randomly (n=30). After finishing the first module, the participants are again randomly assigned to groups (n=32). As such I've got four levels in my data structure with "crossed"data among the students/group levels: 1) Repeated measures, 2) Modules, 3) Students, 4) Groups. > > I've been using the xtmixed command, but I found that it could only be used for three levelled datasets (and/or crossed data). Do you have an idea to analyse the four levels in one model and account for the crossed nature of the data in STATA? > > Thank you very much for your help. > > Juliette > Maastricht University, The Netherlands > > > * > * 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/