Closed GarrickLin closed 8 years ago
add a function draw_density_graph to view the density distribution of scores + means density of positive scores x means density of negative scores * means at point both positive and negative have the same density
draw_density_graph
+
x
*
add a function
draw_density_graphto view the density distribution of scores+means density of positive scoresxmeans density of negative scores*means at point both positive and negative have the same density