Splitting a data table by column id
Hello, I have a large data table that the columns have an ID number followed by words like below, 1-Date1-parameter1-something2-something2-Date2-parameter3-parameter3-Date3-something3-else My ultimate goal is to automate control charts with Date as the sample label. There are not uniform amounts of columns for each ID and they are not sorted by ascending date. My idea is to sp...