[R] Fit non-linear regressor

Bernardo Rangel Tura tura at centroin.com.br
Fri Jan 9 19:35:41 CET 2004

Hi R masters,

Sorry for first mensage, this is orignal text...


I need fit R and A in y=f(x)=R*exp(A*x), with minimize sd= sqrt(SRR/(n-2)) where SRR is Sum of the Square of the Residuals 
and n is number of data points (in this case 10)

How do I make this?

Thanks in advance

Bernardo Rangel Tura, MD, MSc
National Institute of Cardiology Laranjeiras
Rio de Janeiro Brazil 

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