search for: y_observed

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2011 Feb 11
2
fitdistr question
...and returns it as lambda. I'm a bit confused because I was expecting an optimization of this parameter to gain a good fit... If I would use mle() of stats4 package or mle2() of bbmle package, I would have to write the function by myself which should be optimized. But what shall I return? -sum((y_observed - y_fitted)^2) ? Any other suggestions or comments on my solution? Antje