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Re: Repeated measures predictor variable

by Bruce Weaver :: Rate this Message:

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Jill Stoltzfus wrote:
Hello everyone. I need to analyze data where the outcome is absence or presence of gallstones and one of the predictor variables is amylase measurements taken at 3 points in time for each subject. The hope is that decreasing amylase levels will predict absence of gallstones. Can anyone tell me whether SPSS can handle such an analysis with through mixed models? 
Thanks very much.
Jill
Jill, is the outcome variable (presence/absence of gallstones) also measured 3 times, or just once?  

--
Bruce Weaver
bweaver@lakeheadu.ca
http://sites.google.com/a/lakeheadu.ca/bweaver/
"When all else fails, RTFM."
--
Bruce Weaver
bweaver@lakeheadu.ca
http://sites.google.com/a/lakeheadu.ca/bweaver/
"When all else fails, RTFM."

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