Re: [R] Fitting to strange function

[Roger D. Peng]

You could use nls() or optimize().

-roger

JB wrote:
I have some data int the variabley y (response variable) and x, and I 
suspect the formula

y = A*x^2 +sqrt(0.08*A)*x.

How can I fit my data to this curve?

TIA,

Janos Blazi

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