dcurver: Utility Functions for Davidian Curves

A Davidian curve defines a seminonparametric density, whose shape and flexibility can be tuned by easy to estimate parameters. Since a special case of a Davidian curve is the standard normal density, Davidian curves can be used for relaxing normality assumption in statistical applications (Zhang & Davidian, 2001) <doi:10.1111/j.0006-341X.2001.00795.x>. This package provides the density function, the gradient of the loglikelihood and a random generator for Davidian curves.

Getting started

Package details

AuthorOğuzhan Öğreden
MaintainerOğuzhan Öğreden <oguzhan@oguzhanogreden.com>
LicenseGPL-3
Version0.9.2
URL https://github.com/oguzhanogreden/dcurver
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("dcurver")

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dcurver documentation built on Nov. 8, 2020, 4:34 p.m.