Previous and next non-missing values in a column
I’m fairly new to JMP, and I’ve come across a problem with which I’m really struggling. I use JMP Pro 17. I have a data sheet with one column with distance from a starting point (“Distance”) and one column with a signal intensity value at that distance (“Signal”). I’ve found signal local maxima (peaks) by making a formula column which yields a 1 if the signal value at that distance is the largest ...