Displaying 1 result from an estimated 1 matches for "geom_curve".
2009 Jul 07
1
curve from a formula with ggplot2
Hi all,
I'm smoothly transferring my lattice graphs to ggplot2 graphs, but I'm stuck
on representing a curve from a formula.
I'm looking for the equivalent of curve() in ggplot2, Hadley Wickham
mentions geom_curve, but as far as I've seen in the help it doesn't exist.
My need is to plot a regular scatter plot of experimental data (easy to do
actually) and then add the fitting model according to a specific formula
like
y = a*(b*x^n)/(1+b*x^p)
where a,b,n and p are known parameters.
I guess it...