The answer pretty much depends on the kind of model you want to fit. For
standard model would imagine that you do not need any R packages for this.
Have a look at:
?lm #for linear models
?nls #for non linear stuff
If you would have googled:
"R fit model tutorial"
prior to posting you would have found many helpful tutorials.
HTH
Jannis
On 08/05/2011 02:40 PM, Paola Lecca wrote:
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.
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