# --------------------------------------------
# CITATION file created with {cffr} R package
# See also: https://docs.ropensci.org/cffr/
# --------------------------------------------
 
cff-version: 1.2.0
message: 'To cite package "effects" in publications use:'
type: software
license: GPL-2.0-or-later
title: 'effects: Effect Displays for Linear, Generalized Linear, and Other Models'
version: 4.2-5
identifiers:
- type: doi
  value: 10.32614/CRAN.package.effects
- type: url
  value: https://www.john-fox.ca/
abstract: Graphical and tabular effect displays, e.g., of interactions, for various
  statistical models with linear predictors.
authors:
- family-names: Fox
  given-names: John
  email: jfox@mcmaster.ca
- family-names: Weisberg
  given-names: Sanford
  email: sandy@umn.edu
- family-names: Price
  given-names: Brad
  email: brad.price@mail.wvu.edu
- family-names: Friendly
  given-names: Michael
  email: friendly@yorku.ca
- family-names: Hong
  given-names: Jangman
preferred-citation:
  type: book
  title: An R Companion to Applied Regression
  authors:
  - family-names: Fox
    given-names: John
    email: jfox@mcmaster.ca
  - family-names: Weisberg
    given-names: Sanford
    email: sandy@umn.edu
  edition: 3rd
  year: '2019'
  publisher:
    name: Sage
    address: Thousand Oaks CA
  url: https://www.john-fox.ca/Companion/index.html
repository: https://bprice2652.r-universe.dev
repository-code: https://github.com/bprice2652/effects_repo
commit: 8fb717e100e916a09ff8674d0510dbd934ff3403
url: https://cran.r-project.org/package=effects
date-released: '2026-01-28'
contact:
- family-names: Price
  given-names: Brad
  email: brad.price@mail.wvu.edu
references:
- type: article
  title: Visualizing Fit and Lack of Fit in Complex Regression Models with Predictor
    Effect Plots and Partial Residuals
  authors:
  - family-names: Fox
    given-names: John
    email: jfox@mcmaster.ca
  - family-names: Weisberg
    given-names: Sanford
    email: sandy@umn.edu
  journal: Journal of Statistical Software
  year: '2018'
  volume: '87'
  issue: '9'
  doi: 10.18637/jss.v087.i09
  start: '1'
  end: '27'
- type: article
  title: Effect Displays in R for Generalised Linear Models
  authors:
  - family-names: Fox
    given-names: John
  journal: Journal of Statistical Software
  year: '2003'
  volume: '8'
  issue: '15'
  doi: 10.18637/jss.v008.i15
  start: '1'
  end: '27'
- type: article
  title: 'Effect Displays in R for Multinomial and Proportional-Odds Logit Models:
    Extensions to the effects Package'
  authors:
  - family-names: Fox
    given-names: John
  - family-names: Hong
    given-names: Jangman
  journal: Journal of Statistical Software
  year: '2009'
  volume: '32'
  issue: '1'
  doi: 10.18637/jss.v032.i01
  start: '1'
  end: '24'