j.streicher at micromata.de
Tue Jan 22 17:47:33 CET 2013
You're not giving people much to work with. I googled the error, and it seems to come from the call to optim and has likely to do with bad starting parameters.
That said, the documentation of fitdistr doesn't suggest it even supports "dbeta", there is only a "beta" mentioned.
On 22.01.2013, at 17:07, Adelabu Ahmmed wrote:
> Good-day Sir,
> I am R.Language users but am try to estimate parameter of beta distribution particular dataset but give this error, which is not clear to me: (Initial value in "vmmin" is not finite)
> beta.fit <- fitdistr(data,densfun=dbeta,shape1=value , shape2=value)
> kindly assist.
> expecting your reply:
> R-help at r-project.org mailing list
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> and provide commented, minimal, self-contained, reproducible code.
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