Rasmus Bååth
@rabaath.bsky.social
Data science (AKA statistics). Likes conditioning on the data (AKA Bayes). Blog at https://www.sumsar.net. Works at http://Normative.io.
In or around Copenhagen on Thursday (2026-03-12) and interested in #rstats? Come join the first CopenhagenR meetup of the year! 😊 www.meetup.com/copenhagenr-...
CopenhagenR spring get-together - Now on Thursday!, Thu, Mar 12, 2026, 6:00 PM | Meetup
Welcome to this CopenhagenR spring get-together, which will be half a relaxed presentation on useful but unorthodox applications of R, and half an opportunity to connect an
meetup.com
On my blog: One-shot prompting a game: Guess the emoji! www.sumsar.net/blog/one-sho...
One-shot prompting a game: Guess the emoji!
It’s a special kind of happiness when one can one-shot an app/script. That is, write a single prompt that a capable LLM can use to deliver the whole thing in a single attempt. For me, the …
sumsar.net
every now and then i go back to this post on the bootstrap by @rabaath.bsky.social and i marvel at how good it is www.sumsar.net/blog/2015/04...
The Non-parametric Bootstrap as a Bayesian Model
The non-parametric bootstrap was my first love. I was lost in a muddy swamp of zs, ts and ps when I first saw her. Conceptually beautiful, simple to implement, easy to understand (I thought back then,...
sumsar.net
In or around Copenhagen and interested in #rstats? Join the next CopenhagenR meetup (25th of November) for a double feature: Ahmet Akkoç on data.table vs. tibbles and an open session on The Data We Work With with Gregers Kristian Kjerulf! www.meetup.com/copenhagenr-...
The Great R Divide: data.table vs. tibble + The data we work with, Tue, Nov 25, 2025, 6:00 PM | Meetup
*"The Great R Divide: data.table vs. tibble" presented by [Ahmet Akkoç](https://www.linkedin.com/in/ahmet-akkoc/) +* *"The data we work with" presented by [Gregers Kjerulf
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In or around Copenhagen and interested in #rstats ? You’re very welcome to join the next CopenhagenR meetup (2nd of September) where Kirstin Lyon will present ”An End-to-End Trampoline Analytics Project in R” www.meetup.com/copenhagenr-...
An End-to-End Trampoline Analytics Project in R, Tue, Sep 2, 2025, 6:00 PM | Meetup
*"*An End-to-End Trampoline Analytics Project in R*" presented by [Kirstin Lyon](https://www.linkedin.com/in/kirstin-lyon-0320012a/)* **When?** 2nd of September, 2025, Tue
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Prompt 20 | #30DayChartChallenge | urbanization I wanted to see if more people were moving to larger urban areas & if they were more educated The answers are yes & yes. More detail & #dataviz thoughts in the post Data from 🇩🇰 Statistik via danstat 📦 for #rstats www.gregdubrow.io/posts/30-day...
If you like doing #rstats & #dataviz on social science data, come to my presentation at the May 14 CopenhagenR meetup. I'll talk about APIs & 📦s & show examples from Danmarks Statistik StatBank. Location is PROSA offices, Vester Farimagsgade 37A in København RSVP at www.meetup.com/copenhagenr-...
Easy Social Science Data Analysis in R, Wed, May 14, 2025, 6:00 PM | Meetup
*"Easy Social Science Data Analysis in R" presented by [Gregers Kjerulf Dubrow](https://www.linkedin.com/in/dubrowg/)* **When?** 14th of May, 2025, Wednesday. \* 17:30 - D
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If you've wanted to get started with #python and #rstats in the browser (wasm style), don't miss out on Quarto-live, which makes this very easy: github.com/r-wasm/quart... I'm using it myself on this (very much WIP) beginners course in R: beginr.org
GitHub - r-wasm/quarto-live: WebAssembly powered code blocks and exercises for both the R and Python languages in Quarto documents
WebAssembly powered code blocks and exercises for both the R and Python languages in Quarto documents - r-wasm/quarto-live
github.com
Liberating the future! Major progress to #Futureverse - new, exciting, frequently-requested features. RC 1 of 'future' package is now available as: install.packages("future", repos = c("https://futureverse.r-universe.dev", "https://cloud.r-project.org')) Please give it a try🙏 #rstats #parallel
In or around Copenhagen and interested in #rstats ? You’re very welcome to join the next CopernhagenR meetup (8th of April) where @ahmetakkoc.bsky.social will introduce ”Federated Analysis in R ”, and I'll talk about R in the browser with Quarto-live 😁 www.meetup.com/copenhagenr-...
Federated Analysis in R with DataSHIELD + Browser-based R with Quarto, Tue, Apr 8, 2025, 6:00 PM | Meetup
*"Federated Analysis in R with DataSHIELD" presented by [Ahmet Akkoç](https://www.linkedin.com/in/ahmet-akkoc/) +* *"Browser-based R with Quarto-live" presented by [Rasmus
meetup.com
In or around Copenhagen and interesten in #rstats , Shiny and LLMs? You’re very welcome to joon the next CopernhagenR meetup (13th of Feb) where Mohamed El Fodil Ihaddaden will talk about ”Developing LLM powered applications with R Shiny”! ✨💎😊 meetu.ps/e/NNwSj/lNWT...
Developing LLM powered applications with R Shiny, Thu, Feb 13, 2025, 6:00 PM | Meetup
*"Developing LLM powered applications with R Shiny" presented by [Mohamed El Fodil Ihaddaden](https://www.linkedin.com/in/dr-mohamed-el-fodil-ihaddaden-ph-d-730796159/).*
meetu.ps
Comparison may be a thief of joy, but it is an undoubtably interesting statistical modeling problem. In my latent chapter I go deep into the general problem of modeling comparisons between pairs of abstract items. HTML: betanalpha.github.io/assets/chapt... PDF: betanalpha.github.io/assets/chapt...
Pairwise Comparison Modeling
betanalpha.github.io
Ah, "How to name files", a topic that is near and dear to my 💜 My most recent (and semi-polished) iteration on this stuff was a 5-minute lightning talk for NormConf 2022. Here's the video & the slides: youtu.be/ES1LTlnpLMk?... speakerdeck.com/jennybc/how-...
How to name files - Jennifer Bryan
YouTube video by NormConf
youtu.be
Crystal Lewis@cghlewis.bsky.social · 2y agoIf you want to get better at naming files, there are tons of useful resources out there! I've compiled a few in the thread below!
How does Approximate Bayesian Computation *ABC) work? @rabaath.bsky.social has a classic nice simple intro the ABC using the problem of infering the number of socks in a sample of laundry. There's a movie and a page with all the code. www.sumsar.net/blog/2015/07...
Tiny Data, Approximate Bayesian Computation and the Socks of Karl Broman: The Movie
This is a screencast of my UseR! 2015 presentation: Tiny Data, Approximate Bayesian Computation and the Socks of Karl Broman. Based on the original blog post it is a quick’n’dirty …
sumsar.net
A good example about why Pandas is not an elegant tool for data analysis and wrangling. #SundayProvocation #python #rstats www.sumsar.net/blog/pandas-...
Why pandas feels clunky when coming from R
Five years ago I started a new role and I suddenly found myself, a staunch R fan, having to code in Python on a daily basis. Working with data, most of my Python work involved using pandas, the …
sumsar.net
