How to make script run for each sample in a list if there are multiple entries per sample in data table.
I have a data table where the same samples were measured multiple times (see example below). The samples are separated by their identifier. I want my script to be able to perform the same set of calculations on each sample so I can determine control limits and make a control chart for A, B, C, etc. I do not know the identifier of each sample. I already have a script that can do my calculations ...