Nothing
Beta regression for modeling betadistributed dependent variables, e.g., rates and proportions. In addition to maximum likelihood regression (for both mean and precision of a betadistributed response), biascorrected and biasreduced estimation as well as finite mixture models and recursive partitioning for beta regressions are provided.
Package details 


Author  Achim Zeileis [aut, cre], Francisco CribariNeto [aut], Bettina Gruen [aut], Ioannis Kosmidis [aut], Alexandre B. Simas [ctb] (earlier version by), Andrea V. Rocha [ctb] (earlier version by) 
Date of publication  20160806 01:48:29 
Maintainer  Achim Zeileis <Achim.Zeileis@Rproject.org> 
License  GPL2  GPL3 
Version  3.10 
Package repository  View on CRAN 
Installation 
Install the latest version of this package by entering the following in R:

Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.