136 citations · 318 across the 13 of their papers we have counts for
4 papers · 1 filter
Inference in a bimodal Birnbaum-Saunders model
Rodney Fonseca, Francisco Cribari-Neto
We address the issue of performing inference on the parameters that index a bimodal extension of the Birnbaum-Saunders distribution (BS). We show that maximum likelihood point esti…
Bootstrap-based model selection criteria for beta regressions
Fábio M. Bayer, Francisco Cribari-Neto
The Akaike information criterion (AIC) is a model selection criterion widely used in practical applications. The AIC is an estimator of the log-likelihood expected value, and measu…
Model selection criteria in beta regression with varying dispersion
Fábio M. Bayer, Francisco Cribari-Neto
We address the issue of model selection in beta regressions with varying dispersion. The model consists of two submodels, namely: for the mean and for the dispersion. Our focus is…
Interval edge estimation in SAR images
Láercio Dias, Francisco Cribari-Neto, Raydonal Ospina
This paper considers edge interval estimation between two regions of a Synthetic Aperture Radar (SAR) image which differ in texture. This is a difficult task because SAR images are…