Hello, E.g. with lines() or add a new plot to the current plot with par(new = TRUE) (and set equal xlim and ylins??s in the plot function) r <- rnorm(100) hist(r,freq=FALSE) lines(density(r)) Best, Matthias
Is there any neat way to add a curve (frequency function or the like) to a histogram or other plots? I haven't found one yet... Robert
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