References
Birch, Jennifer. 2012. “Worldwide Prevalence of Red-Green Color
Deficiency.” Journal of the Optical Society of America A
29 (3): 313. https://doi.org/ggkw82.
Bivand, Roger. 2020. classInt: Choose Univariate Class
Intervals. https://CRAN.R-project.org/package=classInt.
Borland, David, and Russell Taylor Ii. 2007. “Rainbow Color
Map (Still) Considered Harmful.”
IEEE Computer Graphics and Applications 27 (2): 14–17. https://doi.org/cf7nms.
CARTO. 2019. “CARTOColors
Data-Driven Color Schemes.”
https://carto.com/carto-colors/.
Chang, Winston. 2014. Extrafont: Tools for Using Fonts. https://CRAN.R-project.org/package=extrafont.
Coombes, Kevin R., Guy Brock, Zachary B. Abrams, and Lynne V. Abruzzo.
2019. “Polychrome :
Creating and Assessing Qualitative Palettes
with Many Colors.” Journal of Statistical
Software 90 (Code Snippet 1). https://doi.org/ggkqvs.
Crameri, Fabio. 2018. “Geodynamic Diagnostics, Scientific
Visualisation and StagLab 3.0.” Geoscientific
Model Development 11 (6): 2541–62. https://doi.org/gdt4tg.
Fisher, Walter D. 1958. “On Grouping for
Maximum Homogeneity.” Journal of the American
Statistical Association, 10. https://doi.org/gkb5sf.
Garnier, Simon. 2018. Viridis: Default Color Maps from
’Matplotlib’. https://CRAN.R-project.org/package=viridis.
Guidero, Elaine. 2017. “Typography.” In Geographic
Information Science & Technology Body of
Knowledge, edited by John P. Wilson. Vol. 2017.
University Consortium for Geographic Information Science
(UCGIS).
Harrower, Mark, and Cynthia A. Brewer. 2003.
“ColorBrewer.org: An Online Tool for
Selecting Colour Schemes for Maps.”
The Cartographic Journal 40 (1): 27–37. https://doi.org/ch4c57.
Jiang, Bin. 2013. “Head/Tail Breaks: A New
Classification Scheme for Data with a
Heavy-Tailed Distribution.” The
Professional Geographer 65 (3): 482–94. https://doi.org/f24r6j.
Lovelace, R, J Nowosad, and J Muenchow. 2019. Geocomputation with
R. Chapman and Hall/CRC Press.
Neuwirth, Erich. 2014. RColorBrewer: ColorBrewer Palettes. https://CRAN.R-project.org/package=RColorBrewer.
Nowosad, Jakub. 2018. ’CARTOColors’ Palettes. https://nowosad.github.io/rcartocolor.
Nuñez, Jamie R., Christopher R. Anderton, and Ryan S. Renslow. 2018.
“Optimizing Colormaps with Consideration for Color Vision
Deficiency to Enable Accurate Interpretation of Scientific Data.”
Edited by Jesús Malo. PLOS ONE 13 (7): e0199239. https://doi.org/gdzkg4.
Pedersen, Thomas Lin, and Fabio Crameri. 2020. Scico: Colour
Palettes Based on the Scientific Colour-Maps. https://CRAN.R-project.org/package=scico.
Pedersen, Thomas Lin, Jeroen Ooms, and Devon Govett. 2021.
Systemfonts: System Native Font Finding. https://CRAN.R-project.org/package=systemfonts.
Pedersen, Thomas Lin, and Maxim Shemanarev. 2021. Ragg: Graphic
Devices Based on AGG. https://CRAN.R-project.org/package=ragg.
Peng, Roger. 2016. Exploratory Data Analysis with
R. United States: LeanPub.
Qiu, Yixuan, and authors/contributors of the included software. See file
AUTHORS for details. 2021. Showtext: Using Fonts More Easily in r
Graphs. https://CRAN.R-project.org/package=showtext.
Quinan, P. S., L. M. Padilla, S. H. Creem-Regehr, and M. Meyer. 2019.
“Examining Implicit Discretization in Spectral
Schemes.” Computer Graphics Forum 38 (3): 363–74.
https://doi.org/ggb9nd.
Šavrič, Bojan, Tom Patterson, and Bernhard Jenny. 2019. “The
Equal Earth Map Projection.” International
Journal of Geographical Information Science 33 (3): 454–65. https://doi.org/cs8v.
Sharpe, Lindsay T, Andrew Stockman, Herbert Jägle, and Jeremy Nathans.
1999. “Opsin Genes, Cone Photopigments, Color Vision, and Color
Blindness.” In Color Vision: From Genes to
Perception, edited by T Gegenfurtner and Lindsay T
Sharpe, 50. Cambridge: Cambridge University
Press.
Stauffer, Reto, Georg J. Mayr, Markus Dabernig, and Achim Zeileis. 2015.
“Somewhere Over the Rainbow:
How to Make Effective Use of
Colors in Meteorological
Visualizations.” Bulletin of the American
Meteorological Society 96 (2): 203–16. https://doi.org/f3sttk.
Wand, M. P. 1997. “Data-Based Choice of
Histogram Bin Width.” The American
Statistician 51 (1): 59. https://doi.org/fvsfdb.
Zeileis, Achim, Jason C. Fisher, Kurt Hornik, Ross Ihaka, Claire D.
McWhite, Paul Murrell, Reto Stauffer, and Claus O. Wilke. 2019.
“colorspace: A Toolbox for
Manipulating and Assessing Colors and Palettes.” arXiv
1903.06490. arXiv.org E-Print Archive. http://arxiv.org/abs/1903.06490.