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* Repeated Measures One Way ANOVA & multiple comparisons  *                                     *
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;
DATA STUDY;
	SUBJ+1;
	DO DRUG =1 to 4;
	INPUT OBS @;
		OUTPUT;
		END;
DATALINES;
31 29 17 35
15 17 11 23
25 21 19 31
35 35 21 45
27 27 15 31
;
ODS RTF;
ODS GRAPHICS ON;
PROC GLM DATA=STUDY;
	CLASS SUBJ DRUG;
	MODEL OBS= SUBJ DRUG;
	MEANS DRUG/TUKEY;
	TITLE 'Repeated Measures ANOVA';
RUN;
ODS RTF CLOSE;
ODS GRAPHICS OFF;