Is there an equivalent method for plotting functions using ggplot
to the curve()
command employed in base graphics? I guess that the alternative would be to just create a vector of values of the function and plot a connected line, but I was hoping for something a bit more simple.
Thanks!
Best Answer
You can add a curve using the
stat_function
:If your curve function is more complicated, then use a lambda function. For example,
you can find other examples at http://kohske.wordpress.com/2010/12/25/draw-function-without-data-in-ggplot2/
In earlier versions, you could use
qplot
, as below, but this is now deprecated.