Minimum function
I have two different dates for different people. First column (A) is person name. Second column is (B=index event date) and the third one is (C=intervention date). The fourth column is the difference (D) between the two dates "B-C/ in days(1)" .
My question is how to let JMP choose specific value in D for each person (A). I need to select the value in the following timeframes:
1- The closest value ...