Achim Zeileis
@zeileis.org
📤 1754
📥 237
📝 256
statistics, science, software
https://www.zeileis.org/
pinned post!
👋 bsky! ▶️ I just joined - fed up with the bird place for too long. I'll also remain @
[email protected]
📈 I'll post about: statistics, science, software. Often combining all three in my work for Journal of Statistical Software #jstatsoft 🤓 Hope to learn new interesting stuff & meet new people!
over 2 years ago
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Achim Zeileis
The R Foundation
17 days ago
An
#RStats
blog entry by Heather Turner explains the new Research Software Maintenance Fund grant.
blog.r-project.org/2025/12/17/r...
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RSMF: Enabling the Next Generation of Contributors to R - The R Blog
https://blog.r-project.org/2025/12/17/rsmf-enabling-the-next-generation-of-contributors-to-r/
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reposted by
Achim Zeileis
We Are R-Ladies
23 days ago
This is a thread about Forwards, the R Foundation task-force on women and other under-represented groups. We work on accessibility, community, conferences, on-ramps, social media, surveys, and teaching.
forwards.github.io
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Forwards
R Foundation taskforce on women and other under-represented groups
https://forwards.github.io
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🚨 New paper and blog post together with my
#gamlss
colleagues. Refuting "Debunking the GAMLSS Myth: Simplicity Reigns in Pulmonary Function Diagnostics" (Letter to the editor of Respiratory Medicine) 📈 Blog post with replication
#rstats
code:
www.zeileis.org/news/undebun...
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https://www.zeileis.org/news/undebunking/
23 days ago
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Achim Zeileis
easystats
23 days ago
🎉 Great news for
#rstats
users! If you love the native R graphics feel of
#tinyplot
AND you're a fan of the powerful
#easystats
#modelbased
package, this is for you! Thanks to
@gmcd.bsky.social
, we significantly enhanced the tinyplot integration. 🔗 Read more:
easystats.github.io/modelbased/a...
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Plotting estimated marginal means with tinyplot
https://easystats.github.io/modelbased/articles/plotting_tinyplot.html
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reposted by
Achim Zeileis
The R Foundation
25 days ago
The R Foundation is happy to be a partner on the project "Enabling the next generation of R contributors" awarded £500k under the Research Software Maintenance Fund (Software Sustainability Institute, UK). Announcement:
www.software.ac.uk/ssi-awards-f...
Congratulations to the project team!
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SSI awards funding to 13 projects through the RSMF Round 1 | Software Sustainability Institute
We are pleased to announce that the Research Software Maintenance Fund (RSMF) has funded 13 projects to advance the sustainability and impact of research software. Through this initiative, the SSI, wi...
https://www.software.ac.uk/ssi-awards-funding-13-critical-projects-through-research-software-maintenance-fund-round-1
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Achim Zeileis
Noah Greifer
about 1 month ago
I TA'd for John at ICPSR in 2017. He was very supportive of me early on in my career and so inspiring as someone bridging statistics education, methodological research, and statistical computing. He is certainly a giant whose shoulders I am honored to stand on.
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Achim Zeileis
Frank Harrell
about 1 month ago
Oh my this is a loss. I feel so fortunate to have interacted with John many times over decades. His contributions to the
#Statistics
and
#RStats
communities are mammoth. His insights about statistical modeling were profound. John Fox leaves behind a huge body of work for all to enjoy.
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Achim Zeileis
Michael Friendly
about 1 month ago
#rstats
It is with profound sadness I heard that my long-time friend and colleague, John Fox passed away this week. He was the author of {car}, {effects}, {Rcmdr}, ... and numerous influential books. I will miss him greatly.
www.john-fox.ca
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John Fox: Books and Software
https://www.john-fox.ca/
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reposted by
Achim Zeileis
Gavin Simpson
about 2 months ago
A new release of the mgcv
#RStats
📦 is out on CRAN and Simon Wood (U Edinburgh) has added some significant new features despite the small bump in version number: 🌟 scasm() for estimating GAMs with shape constrained smooths. Can be used with any family & smoothness selection is via the EFS method
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reposted by
Achim Zeileis
Leonhard Dobusch
about 2 months ago
Das Gespräch gibt es bereits zum Nachhören im Cultural Broadcasting Archive:
cba.media/743990
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Das politische Gespräch mit Leonhard Dobusch
12.11.2025 - Mit Leonhard Dobusch im Gespräch über die Österreichische Medienlandschaft und Herausforderungen, Kritikpunkte sowie Potenziale.
https://cba.media/743990
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🎨 How to create elegant
#dataviz
with base
#rstats
and the
#tinyplot
pkg 📈 useR! 2025 presentation by Grant McDermott
@gmcd.bsky.social
www.youtube.com/watch?v=MOB-...
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tinyplot: convenient and customizable base R plots - Grant McDermott
YouTube video by useR! Conference
https://www.youtube.com/watch?v=MOB-QS-vMeY
2 months ago
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reposted by
Achim Zeileis
Grant McDermott
2 months ago
Nice. Looks like my `tinyplot` talk from userR! 2025 is up on YouTube.
youtu.be/MOB-QS-vMeY?...
#rstats
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tinyplot: convenient and customizable base R plots - Grant McDermott
YouTube video by useR! Conference
https://youtu.be/MOB-QS-vMeY?si=brHiV-xfGgHlsYWj
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reposted by
Achim Zeileis
Jan Van Haaren
2 months ago
We're expanding the Club Brugge Football Data Science team. As our Football Data Scientist, you'll work with one of the most advanced analytics infrastructures in football to help management, scouting, and analysis staff turn data into better decisions.
jobs.clubbrugge.be/en/football-data-scientist
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Football Data Scientist at Club Brugge
As a Football Data Scientist, you will be responsible for researching and developing advanced models and metrics for analyzing player and team performances and evaluating potential acquisitions for Cl...
https://jobs.clubbrugge.be/en/football-data-scientist
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🚨 New CRAN Task View: Anomaly Detection
#rstats
#anomalydetection
By Priyanga Dilini Talagala, Rob J. Hyndman
@robjhyndman.com
, Gaetano Romano URL:
cran.r-project.org/view=Anomaly...
2 months ago
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reposted by
Achim Zeileis
Bruno Rodrigues
2 months ago
if someone wants to give feedback on a paper i’ll be submitting soon titled "Nix for Polyglot, Reproducible Data Science Workflows" that’d be greatly appreciated!
github.com/b-rodrigues/...
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rix_paper/paper.qmd at master · b-rodrigues/rix_paper
Contribute to b-rodrigues/rix_paper development by creating an account on GitHub.
https://github.com/b-rodrigues/rix_paper/blob/master/paper.qmd
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📢 PSA for colleagues at
@uniinnsbruck.bsky.social
📈 New release of
#latex
and
@quarto.org
presentation styles in UIBK corporate design - LaTeX beamer theme with more banners - Quarto+beamer for PDF - Quarto+revealjs for HTML - Code with
#rstats
and
#python
Link:
www.uibk.ac.at/de/public-re...
2 months ago
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💡 Came across this nice tool today: 🎨 qualpal for algorithmically choosing maximally distinct colors under certain restrictions
#dataviz
JOSS paper, online tool, R package
#rstats
joss.theoj.org/papers/10.21...
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Qualpal: Qualitative Color Palettes for Everyone
Larsson, J., (2025). Qualpal: Qualitative Color Palettes for Everyone. Journal of Open Source Software, 10(114), 8936, https://doi.org/10.21105/joss.08936
https://joss.theoj.org/papers/10.21105/joss.08936
3 months ago
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Achim Zeileis
mcc
3 months ago
What I'm listening to today: "Olson" Boards of Canada arranged to play on a DEC PDP-1 from 1959. The PDP-1 doesn't have sound, but it does have front-panel light bulbs for debugging, so they rewired the light bulb lines into speakers to create 4 square wave channels
www.youtube.com/watch?v=wubk...
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Boards of Canada "Olson" on a 1959 PDP-1 Computer
YouTube video by Joe Lynch
https://www.youtube.com/watch?v=wubkrBd3-gg
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Achim Zeileis
Rob Hyndman
3 months ago
We're looking for a new actuarial professor.
careers.pageuppeople.com/513/cw/en/jo...
@monashebs.bsky.social
@monashuniversity.bsky.social
#actuarial
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Job Search
https://careers.pageuppeople.com/513/cw/en/job/684931/professor-actuarial-studies
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📢 PSA: The R-Forge server is under attack from hackers and hence web access (e.g., for package installation) is currently down.
#rstats
The team at WU Wien is working on it. I'll report here when it is back up again.
3 months ago
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reposted by
Achim Zeileis
Michael Friendly
3 months ago
Where was tinyplot alll my
#rstats
life?
add a skeleton here at some point
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reposted by
Achim Zeileis
R-Podcast (Eric)
3 months ago
Episode 211 of R-Weekly Highlights is out!
serve.podhome.fm/episodepage/...
🏗️ Parse & edit #markdown documents
@ropensci.org
🤖 Vibe-coding a package
@jonocarroll.fosstodon.org.ap.brid.gy
🏫 R-Exams quality control
@zeileis.org
h/t
@mike-thomas.bsky.social
#markdown
& Jon Carroll 🙏
#RStats
#DataScience
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Issue 2025-W39 Highlights
Fresh off an amazing experience at posit::conf(2025), the R Weekly Highlights podcast is back with episode 211! Eric and Mike share their experiences at…
https://serve.podhome.fm/episodepage/r-weekly-highlights/211
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🚨 PSA for R/exams users. New StackOverflow post showing how to generate interactive overviews of all your exercise files. In response to the question by
@luca-scr.bsky.social
#rexams
#rstats
stackoverflow.com/questions/79...
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Create a document with an overview of all available R/exams exercises
I have several .qmd files with R/exams exercises. I can select a subset and include them in a PDF file using exams2pdf() without any problem. However, I would like to produce a PDF file with all the
https://stackoverflow.com/questions/79772886#79773194
3 months ago
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Achim Zeileis
Michael Friendly
3 months ago
#dataviz
#StatsSky
A fun new game:
dataguessr.com
Place countries in order based on some variable
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Dataguessr
Update your knowledge of the world. One quiz at a time.
https://dataguessr.com/
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reposted by
Achim Zeileis
Grant McDermott
3 months ago
`tinyplot` 0.5.0 is now available from CRAN & R-universe. Alongside bug fixes & internal improvements, this release includes some cool new features like bubble chart + dual legend support, element dodging, & ephemeral themes. Detailed changelog:
grantmcdermott.com/tinyplot/NEW...
#rstats
#dataviz
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reposted by
Achim Zeileis
Andreas Steinmayr
3 months ago
Next year, we will host the VfS Annual Meeting in Innsbruck. I look forward to seeing many of you on our beautiful campus in the Alps.
#VfS_Conf2026
add a skeleton here at some point
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Achim Zeileis
Jonathan Carroll
3 months ago
The latest issue of @rweekly is now live! https://rweekly.org/2025-W39.html This week's highlights: ✏️ All the Ways to Programmatically Edit or Parse R Markdown / Quarto Documents by
@rOpenSci
🈂️ I Vibe Coded an R Package by
@jonocarroll
☑️ Quality Control for Scanned Multiple-Choice Exams by […]
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Original post on fosstodon.org
https://fosstodon.org/@jonocarroll/115245071345797855
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Achim Zeileis
Vincent Arel-Bundock
4 months ago
Whoa—my book is up for pre-order! 𝐌𝐨𝐝𝐞𝐥 𝐭𝐨 𝐌𝐞𝐚𝐧𝐢𝐧𝐠: 𝐇𝐨𝐰 𝐭𝐨 𝐈𝐧𝐭𝐞𝐫𝐩𝐫𝐞𝐭 𝐒𝐭𝐚𝐭 & 𝐌𝐋 𝐌𝐨𝐝𝐞𝐥𝐬 𝐢𝐧
#Rstats
𝐚𝐧𝐝
#PyData
The book presents an ultra-simple and powerful workflow to make sense of ± any model you fit The web version will stay free forever and my proceeds go to charity.
tinyurl.com/4fk56fc8
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Achim Zeileis
Andreas Handel
10 months ago
I was looking for a way to include quizzes in
#Quarto
and ended up writing down my thoughts in a brief blog post:
www.andreashandel.com/posts/2025-0...
Would love to hear from experts like
@andrew.heiss.phd
and others if I missed (or misinterpreted) anything 😀
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Quizzes and exercises for Quarto websites – Andreas Handel
Andreas Handel personal website.
https://www.andreashandel.com/posts/2025-02-25-exercises-in-quarto/
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📢 New
#rexams
tutorial: Quality control for scanned multiple-choice exams with nops_fix() in
#rstats
- Automatic display of problematic sheets - Prompting for manual corrections - Special checks for implausible answer patterns - Manual review of specific exam sheets
www.r-exams.org/tutorials/no...
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Quality Control for Scanned Multiple-Choice Exams
Step-by-step guide to using nops_fix() for fixing problems that occurred during scanning written NOPS exams in R/exams.
https://www.R-exams.org/tutorials/nops_fix/
4 months ago
1
5
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reposted by
Achim Zeileis
Dirk Eddelbuettel
4 months ago
Every now and then someone is wrong on the interwebs. Every now and then we push back. A few years ago I set up github repo 'ldlasb' ('lies, damn lies, and selective benchmarks'). Today it was time for 'ldlasb2' which contains the note and four charts.
#rstats
eddelbuettel.github.io/ldlasb2/benc...
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Benchmarking cpp11armadillo and RcppArmadillo: But Correctly This Time
https://eddelbuettel.github.io/ldlasb2/benchmarks.html
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Achim Zeileis
Vincent Arel-Bundock
4 months ago
This is a paper I really care about. I feel the core message is very important for social scientists in general, and political scientists in particular. "Quantitative Research in Political Science is Greatly Underpowered." (with A+ co-authors)
add a skeleton here at some point
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reposted by
Achim Zeileis
Just want to play the quiz 💡 and test your flag skills ⁉️ Click on ↺ in the bottom right corner for new random versions of each question ⚡
www.r-exams.org/assets/posts...
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Fun with Flags
https://www.R-exams.org/assets/posts/2025-09-02-fun_with_flags/flags.html
4 months ago
0
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reposted by
Achim Zeileis
🎉 R/exams Presents: Fun with Flags How to: Create standalone quizzes with
#rstats
#rexams
#quarto
Demo: Knowledge quiz about the flags of countries and their neighbors (honoring Sheldon Cooper) 🇨🇦 🇺🇸 🇲🇽 🇬🇹 🇧🇿 Useful for: Open educational resources for self-learning etc
www.r-exams.org/general/fun_...
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R/exams Presents: Fun with Flags
A knowledge quiz about the flags of countries and their neighbors illustrates how R/exams and Quarto can be leveraged for standalone self-learning materials (and pays tribute to Sheldon Cooper).
https://www.r-exams.org/general/fun_with_flags/
4 months ago
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📣 New blog post: Creating and managing Canvas quizzes with R/exams and vvcanvas - Create quiz zip using exams2canvas() from
#rexams
- Import in
#canvaslms
via API and vvcanvas pkg - Manipulate settings programmatically from
#rstats
By Niels Smits
www.r-exams.org/tutorials/vv...
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Creating and managing Canvas quizzes with R/exams and vvcanvas
Canvas quizzes can be created with exams2canvas in R/exams and then imported and managed in Canvas using the R package vvcanvas.
https://www.R-exams.org/tutorials/vvcanvas/
4 months ago
0
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reposted by
Achim Zeileis
Grant McDermott
6 months ago
#rstats
#econsky
PSA: The next release of `fixest` will include some important changes (plus cool new features). E.g. Fixed-effects regs will now default to 'iid' SEs rather than clustered.
github.com/lrberge/fixe...
You can install and test drive the dev version from R-universe; see the README.
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Achim Zeileis
Frank Harrell
4 months ago
Task views on CRAN have been amazingly helpful for many years. They are always getting better.
#RStats
add a skeleton here at some point
1
12
4
🚨 Relaunch of CRAN Task View: Clinical Trial Design, Monitoring, and Analysis
#rstats
Complete rewrite by an int'l team of experts in
#clinicaltrials
Ya Wang, Thomas Jaki
@thomasjaki.bsky.social
, Laura Pascasio Harris, Orla Doyle, Elias Laurin Meyer, Wilmar Igl
cran.r-project.org/view=Clinica...
4 months ago
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reposted by
Achim Zeileis
Statistik Austria
4 months ago
📈 Was waren die beliebtesten Mädchennamen der letzten 40 Jahre? 🌀 In der Vornamensstatistik hat sich in den letzten Jahrzehnten einiges verändert.
#Vornamen
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🎉 R/exams Presents: Fun with Flags How to: Create standalone quizzes with
#rstats
#rexams
#quarto
Demo: Knowledge quiz about the flags of countries and their neighbors (honoring Sheldon Cooper) 🇨🇦 🇺🇸 🇲🇽 🇬🇹 🇧🇿 Useful for: Open educational resources for self-learning etc
www.r-exams.org/general/fun_...
loading . . .
R/exams Presents: Fun with Flags
A knowledge quiz about the flags of countries and their neighbors illustrates how R/exams and Quarto can be leveraged for standalone self-learning materials (and pays tribute to Sheldon Cooper).
https://www.r-exams.org/general/fun_with_flags/
4 months ago
2
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reposted by
Achim Zeileis
David Firth
4 months ago
At next week's RSS conference I'll be presenting a poster (a first for me...it's about time!) "Tetraplot displays of UK General Election results" shows how to graph GE 2024 vote shares across 4 parties in a useful way. Full PDF poster at:
github.com/DavidFirth/t...
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reposted by
Achim Zeileis
Julia M. Rohrer
4 months ago
Ever stared at a table of regression coefficients & wondered what you're doing with your life? Very excited to share this gentle introduction to another way of making sense of statistical models (w
@vincentab.bsky.social
) Preprint:
doi.org/10.31234/osf...
Website:
j-rohrer.github.io/marginal-psy...
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reposted by
Achim Zeileis
Armin Wolf
5 months ago
Sehr lesenswerter, umfassender und aktueller Sammelband zur (österreichischen) Neutralität. Und das Beste daran - es gibt alle 23 Kapitel als PDF frei zugänglich hier online:
www.transcript-verlag.de/media/pdf/78...
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reposted by
Achim Zeileis
Vincent Arel-Bundock
5 months ago
{tinytable} 0.13.0 for
#RStats
can now draw interactive tables with sorting, filtering & pages! And the 📦 is still an ultra-simple, powerful, and 0-dep way to create beautiful tables in basically any format: tex, typ, docx, pdf, png, md, etc Gallery & Docs:
vincentarelbundock.github.io/tinytable/
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Achim Zeileis
Gavin Simpson
5 months ago
🚀 gratia 0.11.0 is out! Now has a paper in JOSS — please cite 📄
doi.org/10.21105/jos...
Experimental parallel processing ⚡ New assemble() for building plots 🎨 Better support for complex families + new diagnostics 🧪 Lots of bug fixes + polish ✨ 👉
gavinsimpson.github.io/gratia/
#Rstats
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An R package for working with generalized additive models
Graceful 'ggplot'-based graphics and utility functions for working with generalized additive models (GAMs) fitted using the 'mgcv' package.
https://gavinsimpson.github.io/gratia/
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Achim Zeileis
Kelly Bodwin
5 months ago
If you want to enjoy my
#useR2025
post-spamming of last week's
#rstats
stuff, but a bit more organized and consolidated, then boy do I have a blog post for you:
kbodwin.github.io/paRticles/po...
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UseR!2025: My Top 10 – paRticles
https://kbodwin.github.io/paRticles/posts/2025-08-12-user-2025/
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Achim Zeileis
Kelly Bodwin
5 months ago
Last but very definitely not least in the
#useR2025
⚡️talks:
@vincentab.bsky.social
showing us the power of {tinytable}! IMHO: {gt} is king for fancy reproducible html tables, but {tinytable} should be the go-to for quick formatting and other file formats.
vincentarelbundock.github.io/tinytable/
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Achim Zeileis
Michael Friendly
5 months ago
#rstats
So chuffed! I printed the first PDF copy of my book to see what it might look like in print! It will be printed in full color! Visualizing Multivariate Data and Models in R On the whole, looks good, but lots of tweaking to do. It weighs in at ~440 pgs., so perhaps some cutting needed.
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⚽ Probabilistic forecasts for the
#WEURO2025
finale using our machine learning ensemble.
#ENGESP
#ENG
#ESP
Probability to win 51.2% vs. 48.8% 🥅 In normal time: Mean goals: 1.1-1.1 🏴 36.4% Draw 29.3% 🇪🇸 34.3% Heatmap with probabilistic forecasts for the possible outcomes of the match in normal time:
5 months ago
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