Message-ID: <bd371f90041116183339557e3d@mail.gmail.com>
Date: 2004-11-17T02:33:14Z
From: Diana Abdueva
Subject: Non-Linear Regression on a Matrix
Hi, I'm terribly sorry for submitting my primitive question, I'm a
beginner in R and was hoping to get some help re: non-linear fit.
I have a 2D data with the following structure:
A B C
1 1 111
1 2 121
1 3 131
2 1 141
2 2 151
2 3 161
3 1 171
3 2 181
3 3 191
I'm trying to fit C = non-linear function (A,B). I was wondering if
there's a package that would save my time of doing direct least square
estimation.
Thank you,
Diana