Hi Ben,
thanks a lot for your answer.
> There are four reasonable solutions to your problems:
>
> 1. ignore the warnings, as long as they are all of the
> same type (NaNs/NAs being produced by dbinom or dpois),
> and as long as the final results look sensible.
probably fine for me. The fit for
Hi Ben,
thanks a lot for your answer.
> There are four reasonable solutions to your problems:
>
> 1. ignore the warnings, as long as they are all of the
> same type (NaNs/NAs being produced by dbinom or dpois),
> and as long as the final results look sensible.
probably fine for me. The fit for
Antje Niederlein yahoo.de> writes:
[snip]
> But what goes wrong if I want to display confidence intervals? I get a
> lot of warnings but I simply don't know why...
>
> confint(fit)
>
> Has it something to do with constraints for my parameters (lambda
> should be > than zero and prop should r
Hi there,
I'm pretty new to the field of fitting (anything). I try to fit a
distribution with mle, because my real data seems to follow a
zero-inflated poisson distribution. So far, I tried a simple example
to see whether I understand how to do it or not:
# example count data
x <- 0:10
y <- dpois
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