S******y 发帖数: 1123 | 1 I have x, y two variables and I can successfully plot them in R -
plot(x,y)
It looked OK. However, it would be nice to change it into a contour-
like scatter plot (or density scatter plot or heat scatter plot).
Can anybody tell me a simple way to do that?
Thanks!! | a********s 发帖数: 188 | 2 我想问下: contour plot不是应该有 x y z 三个variables吗? |
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