Dearl all,

I have to fit a function

y = f(x1, x2)
to data experiemntal data describing the measured behavior of y.

x1 and x2 are the independent variables.

Could you suggest me wich R package can I use for this purpose?

Thanks,
Paola.


-- 
*Paola Lecca, PhD*
*The Microsoft Research - University of Trento*
*Centre for Computational and Systems Biology*
*Piazza Manci 17 38123 Povo/Trento, Italy*
*Phome: +39 0461282843*
*Fax: +39 0461282814*

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