How can I classify data when I make box-plot?
Hi guys. I would like to make box chart like below picture.Raw data are length and width data by production date In above chart, I have 2 questions. 1. How can I group data by production date according to length 1,2,3? 2. How can I make tolerance zone using color? (In above chart, I would like to make green zone) I will wait for your help.Thank you!