vasicekreg: Regression Modeling Using Vasicek Distribution

Provides density, cumulative distribution, quantile, and random generation functions for Vasicek distributions with standard normal and standard logistic kernels. The normal-kernel distribution is parameterized by either its mean or a fixed quantile, whereas the logistic-kernel distribution uses a fixed-quantile parameterization. Zero-adjusted, one-adjusted, and zero-and-one-adjusted extensions of the normal-kernel mean parameterization are also provided for responses that include boundary values. The corresponding 'NVASIM', 'NVASIQ', 'LVASIQ', 'ZANVASIM', 'OANVASIM', and 'ZOANVASIM' families are available for fitting Generalized Additive Models for Location, Scale and Shape, as introduced by Rigby and Stasinopoulos (2005, <doi:10.1111/j.1467-9876.2005.00510.x>). Some functions are written in 'C++' using 'Rcpp', developed by Eddelbuettel and Francois (2011, <doi:10.18637/jss.v040.i08>).

Package details

AuthorJosmar Mazucheli [aut, cre], Bruna Alves [ctb]
MaintainerJosmar Mazucheli <jmazucheli@gmail.com>
LicenseMIT + file LICENSE
Version1.1.0
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("vasicekreg")

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vasicekreg documentation built on Aug. 20, 2026, 9:08 a.m.