Beta regression for modeling beta-distributed dependent variables on the open unit interval (0, 1),
e.g., rates and proportions, see Cribari-Neto and Zeileis (2010) <doi:10.18637/jss.v034.i02>.
Moreover, extended-support beta regression models can accommodate dependent variables with
boundary observations at 0 and/or 1. For the classical beta regression model, alternative specifications are
provided: Bias-corrected and bias-reduced estimation, finite mixture models, and recursive partitioning for
beta regression, see Grün, Kosmidis, and Zeileis (2012) <doi:10.18637/jss.v048.i11>.
Version: |
3.2-1 |
Depends: |
R (≥ 3.6.0) |
Imports: |
graphics, grDevices, methods, stats, flexmix, Formula, lmtest, modeltools, sandwich |
Suggests: |
car, distributions3 (≥ 0.2.1), knitr, lattice, numDeriv, partykit, quarto, statmod, strucchange |
Published: |
2024-09-12 |
DOI: |
10.32614/CRAN.package.betareg |
Author: |
Achim Zeileis
[aut, cre] (<https://orcid.org/0000-0003-0918-3766>),
Francisco Cribari-Neto
[aut]
(<https://orcid.org/0000-0002-5909-6698>),
Bettina Grün
[aut] (<https://orcid.org/0000-0001-7265-4773>),
Ioannis Kosmidis
[aut] (<https://orcid.org/0000-0003-1556-0302>),
Alexandre B. Simas [ctb] (earlier version by),
Andrea V. Rocha [ctb] (earlier version by) |
Maintainer: |
Achim Zeileis <Achim.Zeileis at R-project.org> |
BugReports: |
https://topmodels.R-Forge.R-project.org/betareg/contact.html |
License: |
GPL-2 | GPL-3 |
URL: |
https://topmodels.R-Forge.R-project.org/betareg/ |
NeedsCompilation: |
yes |
Citation: |
betareg citation info |
Materials: |
README NEWS |
In views: |
Econometrics, Psychometrics |
CRAN checks: |
betareg results |