Hi JMP Community,
JMP Pro 16.1, Windows 10 Professional.
I encountered an odd behavior in a simple JSL script I am developing. In the script snippet below, the "By Var" column is not recognized as valid (see error message below). I confirmed that the simpler formula "max_y = col maximum (YCOL)" works fine. Hence, I believe that the issue is with the "By Var" portion of the formula.
For (i = 1, i <= N Items (col_ref), i++,
YCOL = Column (dt, col_ref [i]);
max_y = col maximum (YCOL, column (dt, "TIME_POINT"));
show (max_y)
);
![Thierry_S_0-1689221718939.png Thierry_S_0-1689221718939.png](https://community.jmp.com/t5/image/serverpage/image-id/54617i8C3665832C820324/image-size/medium?v=v2&px=400)
Am I missing a simple syntax component, or is it a bug?
Note: I cannot easily share the source data table or the complete script because of confidentiality issues.
Thanks.
TS
Thierry R. Sornasse