Using SAS 9.4 My research: I had a group take a test (Baseline) This group were then given two different drugs The group then took the test again (FollowUp 1 [for drug 1] and FollowUp 2 [for drug 2]) I want to compare: (Baseline to FollowUp1) = X (Baseline to FollowUp2) = Y Then compare X and Y to see if there was any difference in baseline to followup score changes relating to drug type
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