Are you a proponent of cities investing in the infrastructure for self-driving cars? Or would you propose public transit investments instead? TSLC is planning to host a discussion panel around the questions above and more. Let me know if you'd like to participate. #transportation #transit

TSLC is an online platform for anyone working/studying in any aspect of transportation. Inspired by DSLC, TSLC will host book clubs, help channels, presentations, and projects. Traffic Flow Dynamics is our first book club. Register here: forms.gle/MpURLJVbxRQ6... #transportation

Gearing up for the Traffic Flow Dynamics book club with a work-in-progress carfollowing Python package and reproducing figures from the book. Interested in participating in the book club? Register here: forms.gle/g3ZmqLH4sgZq... #transportation #positron #python

Would you be interested in completing courses/books in the upcoming #transportation science learning community (TSLC) in 2026? Proposed book clubs: 1. Transport Data Science 2. Road Safety Research 3. Traffic Flow Dynamics 4. Intro. to Urban Accessibility 5. Traffic Simulation with SUMO #RStats

Hey folks who work/study in any field of transportation, would you be interested in an online community that hosts book clubs, help channels, contests, etc.? What would you like to see in it? #RStats #transportation

Quarto fenced divs, custom layout, and SCSS can make pretty nice websites. Website: quarto-bighead.netlify.app Source: github.com/durraniu/qua... #RStats #Quarto

My R+AI Conf talk is now available on YouTube: youtu.be/828KuEORQdg?... I talked about my R package {brandthis} that helps you getting started with theming your quarto outputs and shiny apps by quickly generating brand.yml files and color palettes for R and Python plots #RStats

Thanks @rconsortium.bsky.social for organizing the R + AI conference. The slides for my talk are available here: dru.quarto.pub/brandthis/#/... #RStats

Can you believe this is made with {ambiorix} + tailwind? #RStats

TOMORROW! R+AI 2025 goes live! Highlights: • Joe Cheng (Posit): Keeping LLMs in Their Lane • Oracle ML: RAG from your DB (Hornick & LaMonica) • Troy Hernandez: Stable Diffusion in R • Many, many more! Nov 12–13. See the full program and register: rconsortium.github.io/RplusAI_webs... #rstats #AI

CTRL + / is so good for commenting in any language in positron! # R/Python // CSS/JS <!-- HTML --> #RStats

createBranding app is now available with the {brandthis} R package: github.com/durraniu/bra... Use LLM to generate brand.yml -> Review and iterate on results -> Create color palettes for plots Credit goes to the brand.yml app in {bslib}. Thanks @grrrck.xyz #RStats

Did the chat interface use to be pipeable in {ellmer}? I saw this in a talk on the @landeranalytics.com channel: youtu.be/OLXp7I7xmtU?... But could not find the functions add_model, add_params, etc. in {ellmer} docs. #RStats @hadley.nz

{brandthis} is ready to install. Try it and let me know if anything breaks: github.com/durraniu/bra... Here's an example site that uses the generated _brand.yml and color palettes: dru.quarto.pub/brandthis-de... #RStats

TIL that brand.yml works for closeread outputs! #RStats

{brandthis} R package is almost ready with functions for: * Generating _brand.yml * Color scale suggestions from {ggsci} and {paletteer} * Generating discrete, sequential, and diverging color palettes from the _brand.yml color palette #RStats

My useR! 2025 talk on Web APIs with R is now available on youtube: www.youtube.com/watch?v=XPMs... I showed the basic workflow of {httr2} and how to create fictional stories by calling LLM provider APIs. #RStats

Interesting useR! 2025 talk about ensemble modeling packages that do **everything** for you: youtu.be/csGcnGJ2t0U?... Nice example of AutoML. Curious to know what you think #RStats

Experimented with creating art pieces with {artpack} using {axolotr} agents (autoeda example as a starting point). You either get beautiful results or the agents fail miserably. #RStats

Skip the hype. Deep dive on R + AI 🧠 R+AI 2025 · Nov 12–13 · online · low cost 💻 Keynote: Joe Cheng (CTO, Posit) — “Keeping LLMs in Their Lane” 🎯 Register: rconsortium.github.io/RplusAI_webs... #rstats #AI #LLMs #Quarto #RConsortium

{ragnar} creates a store using duckdb. Where would you store this db (size > 5 MB) if you want your package to use it to retrieve relevant chunks? Put it on S3? #RStats

I am giving 2 talks abt making your data analysis outputs into polished products with the power of #RStats and #Python pkgs + my pkg {brandthis}. Talk 1: DevFest 2025. Register here: wedevfest.com Talk 2: R+AI 2025 organized by R Consortium. Register here: rconsortium.github.io/RplusAI_webs...

Does the `pip install <pkg>` command work on python REPL also or is it just the #positron console that supports it? #python

{brandthis} progress: Generate _brand.yml and see the results in the live app. Still work-in-progress. Building on the brand.yml app from {bslib}. #rstats

Work-in-progress #RStats package {brandthis} that enables you to efficiently create themes and color scales from personal/company branding. Uses {ragnar}, {ellmer}, {ggsci} and other R packages.

There's also {raylibr} that enables you to make snake and DOOM games among others: github.com/jeroenjansse... #rstats

Learn ML with the scikit-learn MOOC: inria.github.io/scikit-learn... GitHub: github.com/inria/scikit... #python bookmark from the old twitter

{cpp4r} - Use C++ with R: cpp4r.org/articles/02-... #RStats

{latex2exp} - Use LaTeX in plots: github.com/stefano-mesc... #RStats

#RStats community, what interesting projects are you working on that are not related to AI?

{gtfs2emis} - Estimate public transport emissions from GTFS data: ipeagit.github.io/gtfs2emis/ #RStats bookmark from the old twitter

{ggspell} - Spell check text and plots: github.com/nicucalcea/g... #RStats

Inspired by the posit virtual day talk by @mwavu.com and @john-coene.com, trying my hands at ambiorix to create a multi-page app. Pardon the ugly colors but this is working great. #RStats

{storytelling} - Create fictional stories, illustrations, and narrations using AI models: github.com/durraniu/sto... #RStats Quarto output:

{equatiomatic} - Convert models to equations: github.com/datalorax/eq... #RStats bookmark from the old twitter

{gm} - Create music with R: flujoo.github.io/gm/ #RStats bookmark from old twitter

{colorfindr} - Create color palettes from images in R: github.com/zumbov2/colo... #RStats bookmark from the old Twitter. Courtesy @annahenschel.bsky.social

From my #rstats bookmarks: {flow} - Visualize functions and scripts as flow diagrams: github.com/moodymudskip...

Working on some games to explain the usage of Drift Diffusion Model (DDM) in stroop and braking tasks. This is for a work-in-progress website. Using JS and shiny. #RStats

Great talk about {renv} by @pipinghotdata.com at #positconf. Very practical strategies for restoring and updating project state. Has anyone also used rv (a2-ai.github.io/rv-docs/)? In my little experience, it is very much like uv for python and looks more helpful than {renv}. #rstats

I'm collecting the links to #positconf talks here: github.com/durraniu/pos... Feel free to add to the list. #rstats

Having a lot of fun with analyzing NIMBY (Not In My Backyard) comments from a reddit thread. httr2 for getting data and ellmer's parallel_chat_structured were used to classify the comments #RStats

What do you think of creating and maintaining a data portfolio/personal website? Was it useful in securing your first data job? Has it been rewarding in any other way in your career? #rstats #dataBS #python #julia

Explore extreme weather attribution studies with a Shiny app for this week's #TidyTuesday App: karamanis.shinyapps.io/ExtremeWeath... Code: github.com/gkaramanis/t... #RStats #dataviz

Introduced my nephew and niece to python in our first online session and positron made the setup so easy! Ctrl/Cmd + Enter from RStudio is the biggest strength of Positron for the python world in my opinion. #positron #python

#rstats #statistics I've released my new open source book, "Powered by Linear Algebra: the role of matrices and vector space in data science," at matloff.github.io/WackyLinearA.... Turns the classic LA course on its head! Still proves the theorems, but with a deep emphasis on applications.

TidierErrors.jl now has an #rstats counterpart in {errbud}, your local LLM-powered tool for decrypting error messages in R, thanks to @randy.pub. No more settling for “object of type `builtin` is not subsettable” It even looks to see what packages are loaded! github.com/rdboyes/errbud

#rstats folks, what do you think of the idea of a package that generates _brand.yml, color palettes, ggplot2 color/fill scales, themes, and quarto based website skeleton, all created with a user prompt (optionally image uploads)? The goal is to provide consistent branding in your projects.

📊 Build interactive dashboards with R, Shiny & Quarto with @DerekSollberger ! Learn to filter, sort, & visualize data with style—perfect for research teams, businesses, & more. 📅 Don’t miss it! 🔗 www.meetup.com/rladies-rome... #RStats #Shiny #Quarto #DataViz #RLadiesRome @fgazzelloni

{chores} is awesome! Here I'm generating a _brand.yml in RStudio #RStats