Because *I* tend to confuse them... 👽 Mutation testing: you run tests on mutated version of the *code*. E.g. events.digital-research.academy/event/109/co... 🚮 Fuzzy testing: you run tests with all sorts of *inputs* to the code. E.g. events.digital-research.academy/event/109/co... #RStats

Introducing {rdoom} - Play Doom in #RStats (in time for #UseR2026 !) github.com/coolbutusele... This is a demonstration that {tigerfb} + {nara} can do realtime interactivity in R! Includes: keyboard & mouse control, audio, cheat modes!

A long shot, but the local opportunities seem a bit thin at the moment. I'm available for hire if you're looking for #rstats package development, maintenance, translation, etc... Need some help implementing a solution? Want to productionise a script into a robust package? Wish a third-party […]

Turn a Shiny app into a desktop app your users just double-click. shinyelectron wraps #rstats or #Python Shiny in Electron and builds a native installer for macOS, Windows, and Linux, with a runtime of your choice (including a fully offline build). Build locally or in CI. #rshiny #pyshiny

323 (!) new #RStats packages were submitted to CRAN in May. Here are @revojoe.bsky.social's Top 40 picks in eighteen categories: Artificial Intelligence, Computational Methods, Ecology, and more. Read here: rworks.dev/posts/may-20...

🎉 Announcing Calepin 🎉 A new tool to create computational notebooks and static websites, built on Typst. Write code and prose directly in your .typ files, then publish them as documents or as a full website. vincentarelbundock.github.io/calepin/ 1/6 🧵 #Rstats #Pydata #Typst

Sometimes I'm still in awe at what {orbital} managed to do. The latest release back in March made it s we could finally fit boosted trees directly in your data base! posit.co/blog/deployi... #rstats #tidymodels #dataBS

Me at work, every day. #RStats

📝 "180 Decisions A Day" 👤 Cynthia D'Angelo (@cmdangelo.bsky.social) 🔗 https://cynthiadangelo.com/2024/01/24/180-decisions-a-day/ #rladies#rstats#oldiebutgoodie#uncategorized#decisions#diabetes#type1diabetes

{duckplyr} is amazing. Retrieve records from a large online database with several million rows in 1 second duckplyr.tidyverse.org #Rstats

An incredible 376 #RStats packages made it on to CRAN in April. Do you want to know which had the most interesting applications, thorough documentation, innovative functions? No need to ask Claude, @revojoe.bsky.social already looked through them all meticulously for you: rworks.dev/posts/april-...

If you do record linkage in #rstats, I'd love your feedback on irelink: Fast Probabilistic Record Linkage. It is a port of Python's splink package, rewritten with a clean, pipeable R interface. All of the magic happens in a database backend (default is DuckDB) so it's incredibly fast.

Featured on What's New in R this week: ✅ The {realtalk} package for accessing US price indexes in R ✅ A deep dive into atmospheric light simulation for 3D visualizations ✅ {FakeDataR}, a package for generating synthetic data to safely share with AI assistants Read more: buff.ly/sTOfyrH #rstats

Async R gets a proper memory model. mirai 2.7.0 and mori 0.2.0 on CRAN: - byte-level dispatcher queue cap: `daemons(memory = ...)` - non-blocking submit on a full queue: `try_mirai()` - mori out of experimental – zero-copy shared memory across processes opensource.posit.co/blog/2026-05... #rstats

Super excited to get this at my door today! Ursula Laa and my book on exploring high-d data and models is in print! Book website is www.routledge.com/Interactivel... if interested I think my 30% discount code might work for you - msg me. Time to update dicook.github.io/mulgar_book/ too! #rstats

Announcing posit::glimpse() May 2026! ✨ Key open-source updates for #RStats, #Python, and now #SQL: 📊 ggsql: Grammar of graphics for SQL 🤖 raghilda: Simplified RAG in Python 🔭 Shiny + pointblank: Built-in OpenTelemetry support 🦀 Quarto 2: A Rust-based future Read more: posit.co/blog/2026-05...

Should've tagged #rstats too

This is how you can preview a subset of the dataset in #tidyplots 🔎 #rstats #dataviz #phd

#statstab #524 {simglm}: Tidy simulation and power analyses Thoughts: As your design becomes more complex, simulation is the only way to go. #simulation #r #rstats #tidy #tidyverse #poweranalysis #design #tutorial simglm.brandonlebeau.org

📰 New post alert! Our second #tidymodels cheatsheet is out now! It covers creating models with {parsnip}. We have written a post with an overview of both our current cheatsheets: opensource.posit.co/blog/2026-04... #rstats #DataScience

#RStats Playable Doom! Figured out some key handling stuff in my custom graphics device, so I can now actually control the game! Content Warning: I'm not good at doom :)

Collapsible + expandable HTML tables with one dependency, baby’s first package #rstats Built with help from Claude

Top 40 New CRAN #RStats Packages: an idiosyncratic, unabashedly biased, time-constrained attempt to capture the depth and breadth of the new packages submitted to CRAN in a single month entirely without the use of AI: clearly unsustainable, but maybe entertaining and somewhat useful.

Just released mori 0.1.0 on CRAN — a new R package for shared memory across processes. Parallel R no longer has to mean duplicating your dataset in every worker's RAM. opensource.posit.co/blog/2026-04... 🧵 1/3

{hypertext} 1.2.0 is out on CRAN. we've added support for trailing commas in tags. quite a small feature but makes for great UX. check it out: github.com/sigflux/hype... #rstats

extendr v0.9.0 is release! 🚀 (hopefully) our last until v1.0.0! Improved DX 👨🏻‍💻 𝙢𝙞𝙜𝙧𝙖𝙩𝙞𝙤𝙣 𝙜𝙪𝙞𝙙𝙚 included! - `anyhow` support out of the box - deprecates `rextendr::document()` use {devtools} only! - use std trait implementations instead of custom methods #rstats #rust extendr.rs/blog/posts/2...

Look at how cool this is! 🌳Tarborist now tracks and tags invalidation (and potential invalidation) within your {targets} pipeline and actively updates as you work, so you can get a preview of what's actually going to run before you run tar_make()! #RStats GH: github.com/tylermorganw...

New blog post: Branded Figures and Tables in R and Python with Quarto. Style your figures and tables to match your brand automatically at render time, with light/dark mode support. mickael.canouil.fr/posts/2026-0... #Quarto #Python #RStats #Brand

New post. You built an ML model with {tidymodels} that you want automated in Dagster. Engineering's reply: "Sorry, we need this rewritten in Python to deploy." No more. With the {dagsterpipes} R package, you can run R code in Dagster with full observability. #rstats joekirincic.com/posts/use-r-...

Just learned about the {anvil} #rstats 📦, analogous to Jax. Write R code that gets JIT compiled and has easy autodiff. Seems promising for ML and Bayesian methods. r-xla.github.io/anvil/

I have a new blog post out today that I'm really excited about. I walk through how you can use Gradient Boosting to fit entire vectors of parameters for each observation, not just a single prediction. statmills.com/2026-04-06-g... #pydata #rstats

This was fun. A small page to track all the new R tooling that is popping up. #rstats novica.github.io/r-devs/

Discover @revojoe.bsky.social's picks for top #RStats CRAN pkgs released in February, including ✅ quallmer v0.3.0: Tools for AI-assisted qualitative data coding 🏥 nhanesdata v4.1.0: Access to NHANES data 📏 ggInterval v0.2.4: Visualize intervals w/ ggplot2 Read the post: rworks.dev/posts/Feb-20...

🎉 ggauto is now on CRAN 🎉 An #RStats package that selects better chart types, and provides more accessible styling for #ggplot2 plots 📊 Blog post explaining why I made it and how it works: nrennie.rbind.io/blog/introdu... #DataViz

I made a Typst + Quarto template for academic posters. It lets you embed/render code output inside your poster, so that if you ever make a code update you don't need to spiral into screenshot-copy-paste hell. I'm really loving Typst! repo codeberg.org/edenian-prin... #quartopub #typst #rstats

My and @max-web.bsky.social 's #rstats 📦 {rollama} just got an update with some bug fixes and several cool new features! Now using open weight models for text and image annotation in R is even easier!

The prefab package provides a theme system for setting up #RStats projects Here's an example setting up a bare bones data analysis project with some guidance for claude code

In exploring ways to use AI agents to help write R code I found that it was hard to extract profiling information in a way that they could interact with easily. Presenting {debrief}!! provides text-based summaries and analysis tools for {profvis} profiling output github.com/r-lib/debrief #rstats

New blog post is up. Ever had to manage a bunch of R-based ETL pipelines and wanted a better way to maintain them? I wrote about how {S7} classes and generics can turn a pile of scripts into a more extensible, composable system. #rstats joekirincic.com/posts/this-r-script-could-ve-been-an-s7-class/

#Positron and #VScode #rstats folks who have muscle memory of creating reprexes from highlighted code in RStudio: I made an extension to do basically the same thing, with HTML preview and all: open-vsx.org/extension/je...

Announcing Rapp 0.3.0: Turn your #RStats scripts into polished command-line tools. 🛠️ 💻 Rapp turns R scripts into polished command-line tools. New in 0.3.0: R expressions for CLI options & switches, support for switch() blocks, help menu from comments. Read more: tidyverse.org/blog/2026/02...

Humans AI Agents 🤝 CLI tools Coming soon to btw, an #RStats cli tool for agents and humans

I'm over the moon excited to the release of 0.5.0 of orbital 🛰️ This release adds full support for boosted tree, faster creation of orbital objects, optimization of execution! We can finally reliably predict with a xgboost model from a database! tidyverse.org/blog/2026/03... #rstats #tidymodels

Same ICD codes. Same patient. Different risk profiles. Encounter-level comorbidity logic assumes ICD codes are re-reported every visit. They usually aren’t. medicalcoder handles this 📦install.packages("medicalcoder") #rstats #HealthInformatics #EHR #ClinicalResearch #RiskAdjustment #PublicHealth

Over the weekend, I started collecting/organizing a list of cool #rstats skills for LLMs at github.com/christopherk.... Please open an issue or PR in any awesome additions you see! Includes a section for helpful posts like @ivelasq3.bsky.social's⬇️

I rounded up a few Claude Skills for #RStats users. Huge thanks to the creators who developed them. They share Skills for everything from tidyverse code to brand.yml files to learning while using AI. Hope the list is useful, and please let me know what I missed! 🧡 rworks.dev/posts/claude...

#tidymodels now has its very first cheatsheet! "Preprocessing data with {recipes}" is now available in Web and PDF versions here: rstudio.github.io/cheatsheets/... #rstats #posit #rstudio

We live in a magical time for #dataviz. This map is just a static html page served on GitHub pages 🤯 It uses the incredible {pmtiles} #rstats package by @kylewalker.bsky.social to quickly filter through ~21M rows of data hosted on Cloudflare vehicletrends.github.io/hhi-map/

Josh Goldstein emailed me a nice tip for @rdatatable.bsky.social chaining: if we start a chained `data.table` operation inside a set of parens, we are no longer subject to the 'REPL constraint' and can keep each operation on a line. See ALT text. #rstats Now in the pdf at github.com/eddelbuettel...