Treatment-by-Group in PROC MIXED and PROC GLM? [General Sta­tis­tics]

posted by BEQool  – 2024-10-14 13:01 (200 d 16:24 ago) – Posting: # 24227
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Hello Mittyri,

thank you for your comment regarding the denominator used for testing Group*Tretament effect, highly appreciated.

❝ ❝ Which dataset are you talking about? Some random dataset or a specific one?

❝ No preferences in exact dataset, but it would be good to test the dataset with unequal groups length

❝ ❝ And you are talking about testing Group*Treatment interaction with this dataset with both PROC MIXED and PROC GLM and to see if there is any difference?

❝ yes, if possible please


In SAS I performed ANOVA with dataset with unequal group sizes (and with subjects that completed both periods) with both PROC MIXED and PROC GLM to test Group*Treatment effect and the p-values for all PK parameters do not differ between PROC MIXED and PROC GLM. So you were right :ok:

BEQool

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