logLik.betareg {betareg} | R Documentation |
Obtain the log-likelihood value of a fitted betareg model.
logLik.betareg(object, ...)
object |
a fitted model using betareg. |
... |
further arguments passed to or from other methods. |
Returns the log-likehood value of the model together with the number of parameters.
Alexandre de Bustamante Simas, Instituto de Matemática Pura e Aplicada (alesimas@impa.br).
FERRARI, S.L.P., CRIBARI-NETO, F. (2004). Beta regression for modeling rates and proportions. Journal of Applied Statistics, v. 31, n. 7, p. 799-815.
br.fit
, summary.betareg
, predict.betareg
, residuals.betareg
data(pratergrouped) fit <- betareg(oil ~ batch1 + batch2 + batch3 + batch4 + batch5 + batch6 + batch7 + batch8 + batch9 + temp, data=pratergrouped) logLik(fit)