R中的散点图中的空间点

Question

I am plotting a scatter plot in R, however I have many data points and they overlap. I want to have a plot where there no overlaps and maintain a reasonable size of the data . This is the image of the scatter. On the top side is where the data are clustered. This is the code plot(data2,col="red",pch=21,cex=0.7)

Answer 1

Could you put a reproducible code to check.

One thing you can do is may be increase the space between y axis interval.