Functions for Working with Two- And Four-Parameter Beta Probability Distributions

Package providing a number of functions for working with the Two- and Four- parameter Beta distributions, including alternative parameterizations and calculation of moments. Includes functions for estimating classification accuracy, diagnostic performance and consistency, using what's known as the Livingston and Lewis approach in the educational-measurement literature as the base method. Livingston and Lewis (1995) . Hanson (1991) < https://files.eric.ed.gov/fulltext/ED344945.pdf>. Glas, Lijmer, Prins, Bonsel and Bossuyt (2003) .


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install.packages("betafunctions")

1.2.2 by Haakon Haakstad, 15 days ago


Browse source code at https://github.com/cran/betafunctions


Authors: Haakon Haakstad


Documentation:   PDF Manual  


Task views: Probability Distributions, Psychometric Models and Methods


CC0 license



See at CRAN