# --------------------------------------------
# CITATION file created with {cffr} R package
# See also: https://docs.ropensci.org/cffr/
# --------------------------------------------
 
cff-version: 1.2.0
message: 'To cite package "tmap" in publications use:'
type: software
license: GPL-3.0-only
title: 'tmap: Thematic Maps'
version: 4.3.0.9000
doi: 10.18637/jss.v084.i06
identifiers:
- type: doi
  value: 10.32614/CRAN.package.tmap
abstract: Thematic maps are geographical maps in which spatial data distributions
  are visualized. This package offers a flexible, layer-based, and easy to use approach
  to create thematic maps, such as choropleths and bubble maps.
authors:
- family-names: Tennekes
  given-names: Martijn
  email: mtennekes@gmail.com
preferred-citation:
  type: article
  title: 'tmap: Thematic Maps in R'
  authors:
  - family-names: Tennekes
    given-names: Martijn
    email: mtennekes@gmail.com
  journal: Journal of Statistical Software
  year: '2018'
  volume: '84'
  issue: '6'
  doi: 10.18637/jss.v084.i06
  start: '1'
  end: '39'
repository: https://cynkra.r-universe.dev
repository-code: https://github.com/r-tmap/tmap
commit: d3b83763b8f6847f2e6b968475a1ab16fcb3d0c0
url: https://r-tmap.github.io/tmap/
date-released: '2026-06-03'
contact:
- family-names: Tennekes
  given-names: Martijn
  email: mtennekes@gmail.com