[R] Curve fitting

From: Nagu <thogiti_at_gmail.com>
Date: Fri 02 Dec 2005 - 14:17:53 EST


Hi,

Problem statement:
 There are two variables Y, X. Y is a response from X. I want to find a closed form formula to express Y in terms of X.

Comments:
I tried with simple polynomial basis but its not a good fit due to the non-linear nature of Y.

Are there any set of functions or algorithm to estimate this closed form transformation? It could involve any trug, algebraic functions etc...

Thank You,
Nagu



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