[R] Curve fitting

Nagu thogiti at gmail.com
Fri Dec 2 04:17:53 CET 2005


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.

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

Thank You,

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