I have data that is classified into 3 times (1-3) in each of 4 weeks (1-4) in a repeated measures design (5 subjects). (Total 3 times x 4 weeks = 12 mean values throughout the experiment) I want to present lsmeans of the three times compared within each week. For Bonferroni correction, which is correct; dividing p=0.05/3 = 0.0167 (three comparisons within a week; time1 vs. time2; time1 vs. time3; time2 vs. time3). Or, p=0.05/66 = 0.00076 (all possible comparison, which is not my aim). The code I wrote was: PROC MIXED DATA=HORMONES; CLASS BUCK WK TIME; MODEL Trig = WK TIME WK*TIME; REPEATED / SUBJECT=BUCK TYPE=AR(1); LSMEANS WK*TIME/PDIFF; RUN; Thank you.
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