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

Causal inference and ML is really cool. The workshop at #useR2025 was packed with so many new concepts for me. Hope to dig more soon. #rstats

I had a great time attending the Arrow and DuckDB workshop at #useR2025. A useful thing that you can do is to meaningfully partition your "big" data into parquet files using arrow. Question for #rstats: Does it make sense to load dozens or more parquet files as duckdb tables (workshop showed 1)?

Time to convert this into an LLM powered snippet using {chores} by @simonpcouch.com. #useR2025 #rstats

Slides for my #useR2025 talk "Web APIs with R" are available here: dru.quarto.pub/web-apis/ I demoed two R pkgs: * {storytelling}: github.com/durraniu/sto... * {frstore}: github.com/Presage-Grou... Thanks to organizers for the opportunity scholarship and @presagegroup.com #rstats

First day of useR! 2025 went supeR! Join me tomorrow at 1 pm in Penn Garden where I will talk about Web APIs with #rstats

Excited to attend my first useR! Conference in August and meet other R users. I'm looking forward to attend the Causal ML and Arrow/DuckDB workshops. Also, I'll be talking about Web APIs with {httr2} and {ellmer} during my talk on Aug. 9th. #rstats #useR

Try out this little app that I'd demo at my useR! 2025 talk `Web APIs for useRs: Getting data from websites, databases, and LLMs`: 01983eb1-571e-c412-ea19-65f74e04956d.share.connect.posit.cloud (Go easy as the app is using my API keys :)). Feedback welcome. #rstats

Shiny async q: Examples I've seen so far manage a single task (querying a single API repeatedly). If I have 2 tabs, each containing data from different APIs, how should async be set up so that requesting one API does not make the other tab non-responsive? Or should I switch to multi-page app #rstats

Zoom session starting in 8 minutes: us02web.zoom.us/j/8124919166...

I will be sharing my experiments with using {ellmer} to create _brand.yml and fictional stories using LLMs. Come check it out tomorrow (Saturday, July 12) at the project-club channel on @dslc.io slack (zoom hangout). #rstats #rshiny