Thank you so much! I will check it out.
Best,
May
--- "Lachenbruch, Peter"
<[email protected]> wrote:
> There is a program OD - it's available through U
> Michigan Survey
> Research Center. The authors are Jessica Spybrook
> ([email protected]),
> Andres Martinez ([email protected]) , Xiaofeng Liu
> ([email protected] ) and
> Stephen Raudenbush ([email protected] ).
> It's based on work by Raudenbush and colleagues.
> It's pretty easy to
> use, but you need to figure out what the 'right'
> values of some
> parameters are.
>
>
> Tony
>
> Peter A. Lachenbruch
> Department of Public Health
> Oregon State University
> Corvallis, OR 97330
> Phone: 541-737-3832
> FAX: 541-737-4001
>
>
> -----Original Message-----
> From: [email protected]
> [mailto:[email protected]] On
> Behalf Of MAY BAYDOUN
> Sent: Thursday, May 15, 2008 8:31 AM
> To: [email protected]
> Subject: st: power analysis for mixed models
>
> Hello,
>
> I was wondering if there is an easy way to calculate
> power for mixed models in Stata using a similar
> method
> as the one for stpower. I know there is a command
> for
> repeated measures but not for xtmixed or xtreg.
> Thank
> you,
>
> May
>
> May Baydoun, PhD in Epidemiology (UNC-Chapel Hill)
> Staff Scientist,
> National Institute on Aging, NIH/IRP, Biomedical
> Research Center,
> Baltimore, MD
>
>
>
> *
> * For searches and help try:
> *
> http://www.stata.com/support/faqs/res/findit.html
> * http://www.stata.com/support/statalist/faq
> * http://www.ats.ucla.edu/stat/stata/
>
> *
> * For searches and help try:
> *
> http://www.stata.com/support/faqs/res/findit.html
> * http://www.stata.com/support/statalist/faq
> * http://www.ats.ucla.edu/stat/stata/
>
May Baydoun, PhD in Epidemiology (UNC-Chapel Hill) Staff Scientist, National Institute on Aging, NIH/IRP, Biomedical Research Center, Baltimore, MD
*
* For searches and help try:
* http://www.stata.com/support/faqs/res/findit.html
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/
