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RegisterSAS (GLM vs. MIXED) [Software]
Hi Ganesh,
PROC GLM is for complete data (subjects completed all treatment periods), whereas PROC MIXED is for incomplete (some data are missing), irrespective of the number of treatments.
GLM uses an exact solution, whereas MIXED is iterative; if you have complete data you may use both of them - although GLM is of course faster.
Hope, that helps.
BTW, what do you mean by 3x3?
PROC GLM is for complete data (subjects completed all treatment periods), whereas PROC MIXED is for incomplete (some data are missing), irrespective of the number of treatments.
GLM uses an exact solution, whereas MIXED is iterative; if you have complete data you may use both of them - although GLM is of course faster.
Hope, that helps.
BTW, what do you mean by 3x3?
—
Regards, Jaime
Regards, Jaime
Complete thread:
- ANOVA for 3 way cross over design mamidi.ganesh 2006-09-23 08:41 [Software]
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- SAS (GLM vs. MIXED) Jaime_R 2006-09-25 11:12
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Ing. Helmut Schütz