Nonlinear regression


No cake for spunky
What r modules deal with non-linear regression. In SAS this is proc nonlin but I don't know how R deals with it.


New Member
I believe you can use the linear model function lm in R.
E.g. if Y = a + bX + cX^2, you can use the below
lm(Y ~ X + X^2)
Let me know if this works for you.