How is this spam? I have a legitimate question. This is the first time it's been posted. Please re-evalute. I really need help in how to use jmp for my study.
Link to post:
(How do I calculate change from baseline based on multiple measurements from a single subject?)
by PepperStar
https://community.jmp.com/t5/Discussions/How-do-I-calculate-change-from-baseline-based-on-multiple/m-p/530099#M75330
I have data collected at baseline (t = 0) and after various different treatments for a number of subjects. What is the best way to calculate a change from baseline without copying and pasting baseline data for each participant? As an example, I have data for different participants with different treatments that are collected daily. I'm struggling to figure out how to automatically return the baseline column data (shown in blue font) below so that I can calculate a change from the baseline. Any ideas on how to do this? Subject Treatment Day Endpoint measurement Endpoint Baseline (mean) Endpoint change from baseline M1 Baseline 1 53 54 -1 M1 Baseline 2 55 54 1 M1 Tx1 3 70 54 16 M1 Tx1 4 72 54 18 M1 Tx2 5 32 54 -22 M1 Tx2 6 35 54 -19 M2 Baseline 1 50 52.5 -2.5 M2 Baseline 2 55 52.5 2.5 M2 Tx1 3 100 52.5 47.5 M2 Tx1 4 90 52.5 37.5
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