Beta regression for modeling beta-distributed dependent variables, e.g., rates and proportions. In addition to maximum likelihood regression (for both mean and precision of a beta-distributed response), bias-corrected and bias-reduced estimation as well as finite mixture models and recursive partitioning for beta regressions are provided.
| Version: | 3.1-0 |
| Depends: | R (≥ 3.0.0) |
| Imports: | graphics, grDevices, methods, stats, flexmix, Formula, lmtest, modeltools, sandwich |
| Suggests: | car, lattice, partykit, strucchange |
| Published: | 2016-08-06 |
| Author: | Achim Zeileis [aut, cre], Francisco Cribari-Neto [aut], Bettina Gruen [aut], Ioannis Kosmidis [aut], Alexandre B. Simas [ctb] (earlier version by), Andrea V. Rocha [ctb] (earlier version by) |
| Maintainer: | Achim Zeileis <Achim.Zeileis at R-project.org> |
| License: | GPL-2 | GPL-3 |
| NeedsCompilation: | no |
| Citation: | betareg citation info |
| Materials: | NEWS |
| In views: | Econometrics, Psychometrics, SocialSciences |
| CRAN checks: | betareg results |
| Reference manual: | betareg.pdf |
| Vignettes: |
Extended Beta Regression in R: Shaken, Stirred, Mixed, and Partitioned Beta Regression in R |
| Package source: | betareg_3.1-0.tar.gz |
| Windows binaries: | r-devel: betareg_3.1-0.zip, r-release: betareg_3.1-0.zip, r-oldrel: betareg_3.1-0.zip |
| OS X El Capitan binaries: | r-release: betareg_3.1-0.tgz |
| OS X Mavericks binaries: | r-oldrel: betareg_3.1-0.tgz |
| Old sources: | betareg archive |
| Reverse depends: | Bayesianbetareg, biasbetareg, mfx, SetMethods |
| Reverse imports: | gcmr, opticut, plsRbeta, vortexR |
| Reverse suggests: | agridat, AICcmodavg, broom, mi, rstanarm |
| Reverse enhances: | MuMIn, prediction, stargazer, texreg |
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