Posts by Leonardo Castro • 123 points

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  Q: Why does the "nls" function of R not converge even with the initial curve very close to the points?

  To adjust the following points with the function whose initial kick is represented by the line: But I get the following message: Error in nls(y ~ A * (1 + erf(E * B * (x - C)/sqrt(2))) * dnorm(B *…

  r regression

  asked 4 years, 3 months ago Leonardo Castro 123