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 and diagnostic
performance statistics using what's known as the Livingston and Lewis approach in the
educational-measurement literature.
Livingston and Lewis (1995) <doi:10.1111/j.1745-3984.1995.tb00462.x>.
Hanson (1991) <https://files.eric.ed.gov/fulltext/ED344945.pdf>.
Glas, Lijmer, Prins, Bonsel and Bossuyt (2003) <doi:10.1016/S0895-4356(03)00177-X>.

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) <doi:10.1111/j.1745-3984.1995.tb00462.x>.
Hanson (1991) <https://files.eric.ed.gov/fulltext/ED344945.pdf>.
Glas, Lijmer, Prins, Bonsel and Bossuyt (2003) <doi:10.1016/S0895-4356(03)00177-X>.

Package providing a number of functions for working with Two- and
Four-parameter Beta distributions, including alternative parameterizations,
calculation of moments, and fitting of Beta distributions to vectors of
values. Also includes functions for estimating classification accuracy,
diagnostic performance and consistency, using what is generally known as
the "Livingston and Lewis approach" in the psychometric literature as the
foundational method, which makes extensive use of the Beta distribution.
Livingston and Lewis (1995) <doi:10.1111/j.1745-3984.1995.tb00462.x>.
Hanson (1991) <https://files.eric.ed.gov/fulltext/ED344945.pdf>.
Glas, Lijmer, Prins, Bonsel and Bossuyt (2003) <doi:10.1016/S0895-4356(03)00177-X>.