JMP 15 Make Validation Column (with missing values) is not same as JMP 14 when using stratification volumns
Just started using JMP 15 today. when I try JMP 15 make a validation column with stratification columns (some columns with missing values), New created Validation column would not recognize the missing value and only stratify rows no missing values. but JMP 14 didn't have this kind of result, it stratified the columns just by percentage even with missing values. My question is: is there any way I ...