I am trying to plot microarray data on 2D plane by PCA and t-SNE now.
So, I'd like to colorize each function of each gene, but is there any good way?
Multiple GO terms are allocated to each gene, and using a detailed GO term requires tens of thousands of colors for color coding.
If possible, I would like to paint about the rough function of each gene at around 20 colors.
Also, I am pleased that all work is completed on R.
I am sorry to request various requests.