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Teun van den Brand

@teunbrand.bsky.social

930 followers 90 following 130 posts

GitHub: https://github.com/teunbrand

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Teun van den Brand @teunbrand.bsky.social · Oct 28

Hi to all the #rstats friends that just followed me! I'm dipping my toes into blogging for the first time, so I've made an introductory post if you want to get to know me:
teunbrand.github.io/teunbrand_bl...

Hello world – Blog | Teun van den Brand

Wherein I introduce myself

teunbrand.github.io

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Teun van den Brand @teunbrand.bsky.social · 4d

`ggsave(bg)` is doing the exact same thing. The difference you might see is that themes now adhere to the `ink`/`paper` settings. This also populates the `plot.background` setting, which wasn't always the case before.

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Teun van den Brand @teunbrand.bsky.social · 4d

It sets the device's background colour. If you have a non-transparent `plot.background` setting, it will show on top of the device's background colour.

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Reposted by Teun van den Brand

Alex Kraieski @alexkraieski.bsky.social · 5d

So far I really like ggplot2 4.0.0 a lot, but the color blending with ink/paper means you can end up with too little contrast in your axis text.

Luckily, you can easily detect this with {colorspace} to prevent accessibility issues. see blog for more info

kraieski.dev/ggplot2-40-i...

#Rstats

ggplot2 4.0 Ink and Paper: Don’t Forget about Axis Text Contrast — Alex Kraieski

ggplot2 4.0.0 has introduced some very useful improvements to themes, but there's at least one color blending and accessibility pitfall you'll want to avoid.

kraieski.dev

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Reposted by Teun van den Brand

Everyday ggplot2 extension 📊🛠 @ginareynolds.bsky.social · 6d

📊💿🧡🎉 Exciting news!!

'Release party' tomorrow Friday Oct 3rd at 3pm Eastern for #ggplot2 v4.0.0!

With developer and maintainer @teunbrand! bit.ly/join-gg-exte...

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Teun van den Brand @teunbrand.bsky.social · 7d

Take your plots from drab to fab! #ggplot2

Thomas Lin Pedersen @thomasp85.com · 7d

🎨 Theming got a huge overhaul with the latest #ggplot2 release. In honour of that @teunbrand.bsky.social has written a comprehensive deep-dive into styling your plots, covering both old and new functionality. Grab a coffee and dive in!

#rstats

ggplot2 styling

This post discusses one function in ggplot2: `theme()`. Find out about the glamour of graphics in this deep-dive article.

www.tidyverse.org

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Reposted by Teun van den Brand

Posit @posit.co · 8d

The new ggplot2 4.0.0 is here! 🎉

This major update includes a foundational rewrite of S7 and user benefits such as smarter labeling and a revamped theming system.

Check the details: www.tidyverse.org/blog/2025/09...

BONUS: Join the release party on Oct 3, 3pm ET. bit.ly/join-gg-extenders

#RStats

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Teun van den Brand @teunbrand.bsky.social · 11d

ALL HAIL THE HORIZONTAL BARPLOT 🫡

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Teun van den Brand @teunbrand.bsky.social · 12d

I'm updating the ggarrow logo. Left is new, right is old. I like that the new one is chaotic, but also recognisable as ggplot2-related due to the background grid and default colour palette. The familiarity counters the chaos.

#rstats #ggplot2

Shows 6 arrows with different hues spiralling outward from the middle of a hexagon. The background is a ggplot2 grid. In the foreground, 'ggarrow' is written horizontally and the 'A' coincides with the arrow head of a 7th arrow.

A yellow hexagon with 3 black arrows pointing upwards reaching different heights. The text 'ggarrow' is placed horizontally, such that the 'A' consides with one of the arrow heads.

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Teun van den Brand @teunbrand.bsky.social · 12d

So sensible! My soul is soothed again 😌

Teun van den Brand @teunbrand.bsky.social · 12d

Time to pull out the ol' horizontal barchart bible clauswilke.com/dataviz/visu...

Fundamentals of Data Visualization

A guide to making visualizations that accurately reflect the data, tell a story, and look professional.

clauswilke.com

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Teun van den Brand @teunbrand.bsky.social · 13d

Contribution is contribution!

Reposted by Teun van den Brand

Julian Barg @jbarg.bsky.social · 13d

Just saw my profile among the list of contributors to ggplot2 4.0.0 - that is a project I want to be affiliated with for sure. Pretty sure it's just for a ticket I opened. It was resolved within a record two days or something, too. The beauty of a well-running free and open-source software project.

ggplot2 4.0.0

A new major version of ggplot2 has been released on CRAN. Find out what is new here.

www.tidyverse.org

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Teun van den Brand @teunbrand.bsky.social · 13d

The folder 1-up in the hierarchy where my projects/repos live, is littered with half-titled .R files. They contain random snippets of code I found useful but wasn't willing to commit to git yet. I'm sure all of this can be contained in `git stash`, but where'd all the chaos go?

Reposted by Teun van den Brand

Florian Lecorvaisier, PhD @flolecorvaisier.bsky.social · 14d

Months ago, I reported an issue in ggplot2 (github.com/tidyverse/gg...). Glad to know that this issue was corrected in v4.0.0, and what a nice surpise to see my name in the acknowledgements of this new version!
www.tidyverse.org/blog/2025/09...

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Reposted by Teun van den Brand

Jose M Sallan @jmsallan.bsky.social · 17d

Aesthetics evaluation control in #ggplot #Rstats
jmsallan.netlify.app/blog/aesthet...

Aesthetics Evaluation Control in ggplot

Description for the page

jmsallan.netlify.app

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Teun van den Brand @teunbrand.bsky.social · 16d

Probably related to ggplot2's S7 updates, which means it is more strict about types in `element_text(family)`. However, you can also swap the `ink` and `paper` setting in ggplot2's themes to make a dark theme now.

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Reposted by Teun van den Brand

Jan Broder Engler @jbengler.de · 19d

The new ggplot2 4.0.0 now supports absolute plot dimensions 🤩

#rstats #dataviz #phd

library(tidyverse)

mtcars |>
head(8) |>
rownames_to_column("name") |>
ggplot(aes(x = drat, y = name, fill = name)) +
geom_col() +
theme(panel.widths = unit(50, "mm"), panel.heights = unit(50, "mm"))

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Reposted by Teun van den Brand

Sebastian Carl @mrcaseb.com · 21d

Happy to announce that my R package {ggpath} v 1.1.0 just hit CRAN. It fully supports ggplot2 v4.
mrcaseb.github.io/ggpath/index...

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Reposted by Teun van den Brand

Guillaume Noblet @gnoblet.bsky.social · 22d

And I used #ggplot2 new v4.0.0 btw, to produce the below graph with the splendid new palette.fill.discrete argument in `theme()`.

@posit.co #tidverse #rstats #dataviz

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Reposted by Teun van den Brand

Mattan S. Ben-Shachar 🎗️🇮🇱🇺🇦 @mattansb.msbstats.info · 22d

New blog post!

Ever wonder what geom_histogram is actually doing? How about geom_boxplot?

In celebration of the release of #ggplot2 4.0.0 (ggplot8?), I explore the relationships between the “geoms” and “stats” offered by the core {ggplot2} functions.

#rstats

Exploring {ggplot2}’s Geoms and Stats – Stat’s What It’s All About

blog.msbstats.info

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Teun van den Brand @teunbrand.bsky.social · 24d

Adapted ggarrow to the new ggplot2 theme features!

```r
library(ggplot2)

ggplot(ggarrow::whirlpool(5), aes(x, y, group = group)) +
ggarrow::geom_arrow() +
theme_minimal(ink = "purple")
```
#ggplot2 #rstats

An x/y plot with arrows spiraling outwards from the center. Everything is a shade of purple or white.

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Teun van den Brand @teunbrand.bsky.social · 26d

Huh I didn't know these quantile settings were vectorised, but it is good to know!

Teun van den Brand @teunbrand.bsky.social · 26d

Though if you do find bugs, I hope people report them! (but do that in a few days once the newness wears off and it no longer embarasses me)

Teun van den Brand @teunbrand.bsky.social · 26d

Thank you for the praise! I hope y'all enjoy the new features and hopefully will not discover a whole new set of bugs :D

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Reposted by Teun van den Brand

Garrick Aden-Buie @grrrck.xyz · 27d

ggplot2 4.0.0 is out and the new `paper`, `ink`, `accent` theme variables look super cool! Just pick 2-3 colors 🎨 to make your plots look great! I'm excited to hook this up to brand.yml 😉

A ggplot2 plot showing a classic `mpg` scatter plot. The code uses `theme_gray()` with `paper = "cornstalk"` for a light yellow background, `ink = "navy"` for navy blue text and points, and `accent = "tomato"` which is applied to the smoothing line created with `geom_smooth()`

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