what is the meaning of the levels in a 2D contours graph Nonpar Density?
JMP16 pro. The default number of levels in a 2D contours graph with Nonpar Density is 4, and one can adjust this number starting from 1. I can find the meaning of another type of 2D contours graph, which is HDR, which only has two levels, the darkest level is 50% cumulative prob, and the lighter is 99%. But there is no information on the 4 levels in Nonpar Density 2D contours graphs. What is the ...