How to color code by sample type in a PCA?
I am novice at JMP, and I am making my first PCA that I would like to color code by sample type (treatment) ... but I cannot figure out how. Any advice?My study compares a variety (15+) of carbon composition metrics of the leaves, litter, and soil of two different plant species in rivers versus creeks -- overall that is 12 sample types, or treatments.Any help would be greatly appreciated!I have JM...