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message: 'To cite package "LogisticCopula" in publications use:'
type: software
license: MIT
title: 'LogisticCopula: A Copula Based Extension of Logistic Regression'
version: 0.1.0
doi: 10.32614/CRAN.package.LogisticCopula
abstract: An implementation of a method of extending a logistic regression model beyond
  linear effects of the co-variates. The extension in is constructed by first equating
  the logistic regression model to a naive Bayes model where all the margins are specified
  to follow natural exponential distributions conditional on Y, that is, a model for
  Y given X that is specified through the distribution of X given Y, where the columns
  of X are assumed to be mutually independent conditional on Y. Subsequently, the
  model is expanded by adding vine - copulas to relax the assumption of mutual independence,
  where pair-copulas are added in a stage-wise, forward selection manner. Some heuristics
  are employed during the process of selecting edges, as well as the families of pair-copula
  models. After each component is added, the parameters are updated by a (smaller)
  number of gradient steps to maximise the likelihood. When the algorithm has stopped
  adding edges, based the criterion that a new edge should improve the likelihood
  more than k times the number new parameters, the parameters are updated with a larger
  number of gradient steps, or until convergence.
authors:
- family-names: Brant
  given-names: Simon Boge
  email: simbrant91@gmail.com
- family-names: Hobæk Haff
  given-names: Ingrid
repository: https://CRAN.R-project.org/package=LogisticCopula
date-released: '2024-06-28'
contact:
- family-names: Brant
  given-names: Simon Boge
  email: simbrant91@gmail.com