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Alex Rivera
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I have a line-plot in ggplot2 and I want to add points (=shapes) for each data row to clearly identify it. I do not(!) need a shape/point at every data-point but instead some values would be sufficient. See the following example: library(ggplot2) library(data.table) d=data.table(x=seq(0, 100, by=0.1), y=seq(0,1000))) ggplot(d, aes(x=x, y=y))+geom_line() ggplot(d, aes(x=x, y=y))+geom_line()+geom_point() Due to the huge number of samples, the shapes are not visible anymore but overdraw each other. I only need some of them, perhaps a equidistant spacing would look the best, but I'm open to any other solution.
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