Isabella Velásquez

@ivelasq3.bsky.social

4647 Followers 616 Following

💭 pipe dreams #RStats #Python 💜 @Posit.co (formerly RStudio) || ✶ ✶ ✶ ✶ ||

dplyr winning wordle
Event announcement graphic with the title "CRAFTING REUSABLE CUSTOM Quarto SLIDE THEMES" on the left alongside a blue Quarto hexagon logo. On the right, three sample themed slides (Cinco de Mayo, Seasons, Earth) overlap, next to a red line-art illustration of hands using scissors. Event details in the bottom right read: "Join us with Emil Hvitfeldt, Tues, July 28 @ 12 pm ET, pos.it/dslab." The background is decorated with colorful crafts, sequins, and wooden sticks.
Event banner for "Extending ggplot2" featuring a cat stretching, the ggplot2 logo, examples of data visualization plots, and details for a presentation by Evangeline Reynolds on Tuesday, July 21 at 12 pm ET (pos.it/dslab).
A Friendly Introduction to Python DataFrames and Narwhals Join us with Cameron Riddell Tues, June 30 at 12pm ET pos.it/dslab
Evaluating LLM-generated Shiny apps. Join us with Karan Gathani Tues, June 23 at 12pm ET, pos.it/dslab
bringing the grammar of graphics to SQL with ggsql join us with Thomas Pedersen Tues, June 16 at 12 pm ET pos.it/dslab
Skills 101 GenAI in Pharma Day 2026 June 16, 2026 11:20 EDT
Community Project Showcase Join us with Kylie Ainslie and Daniela Chen Tues, June 9 at 12pm ET pos.it/dslab
RStudio What's New window
git worktrees join us with Barret Schloreke Tues, May 26 at 12pm Et pos.it/dslab
Event graphic: "the DATA VISUALIZATION SPECIALIST approach" with Nicola Rennie, Tues, May 12 @ 12 pm ET, pos.it/dslab. Includes ggplot2 and plotnine logos.
Promotional graphic for a PyLadies Monterrey event titled "Connecting Python with LLMs" on May 9, 2026, at 12:30pm CT. A black snake decorated with pink and gold flowers curves across a white background with floral accents.
A screenshot of a mobile chat interface titled "Data Science Lab Crew" featuring three profile pictures. The conversation promotes a Data Science Lab event about Quarto slides. Transcribed Text: Gray Bubble: "What’s tomorrow’s Data Science Lab about?!" Blue Bubble: "Tools to make your Quarto slides ✨magical✨ with the amazing Emil Hvitfeldt!" Gray Bubble: "Ooo, like what?!" Blue Bubble: "He has an extension that can add interactive chat bubbles to your slides!" Gray Bubble: "Amazing. How do I sign up?!" Blue Bubble: "Register at pos.it/dslab~ It’s tomorrow, May 5 at 12pm ET!"
Isabella pretending to be on the beach at PyCon US. Join me there!
Getting Started With Quarto: A Hands-On Workshop R User Group RNVS Wednesday Apr 29 8:30 PM CT / Thursday, April 30 9:30 AM PHT. An illustration of a man with a pen.
Promotional graphic for "Creating Agent Skills." An orange robot icon wearing a white graduation cap sits in front of a blurred classroom background. Text includes: Creating Agent Skills Join us with Garrick Aden-Buie Tues, April 28 @ 12 pm ET pos.it/dslab
The BEST CITY ON EARTH CALLING FOR LIBBY
Me and Dr. B!
A parquet floor. Text: DATA CLEANING + DATA DICTIONARIES + PARQUET + CLAUDE. A match made in heaven. Join us with Hadley Wickham, Tues, April 21 @ 12 pm ET, pos.it/dslab.
what is asynchronous programming? Join us with Charlie Gao, author of {mirai}. Tues, April 14 at 12pm et. pos.it/dslab
Upcoming section on Isabella's Talks page.
A heatmap showing RSF World Press Freedom Index rankings for 19 G20 countries from 2014 to 2025. Each cell displays the country's rank for that year, colored on a blue-to-red gradient where blue indicates a low rank (more press freedom) and red indicates a high rank (less press freedom). Countries are ordered from best average rank at the top to worst at the bottom. Germany, Canada, Australia, the United Kingdom, and France consistently appear in the top 10–45 range and show predominantly blue tiles throughout. The United States and Italy occupy the middle of the chart with purple tones, showing moderate rankings in the 40–80 range. Brazil, Indonesia, Mexico, India, Russia, Turkey, Saudi Arabia, and China form the bottom tier with deep red tiles, reflecting persistently high ranks above 100–170. Argentina shows notable improvement between 2021 and 2022, dropping from rank 68 to 29. China and Saudi Arabia remain among the lowest-ranked countries across all years.
Promotional graphic for "Fun Data Projects on the Data Science Lab" featuring a Quarto logo in a fedora and the "Um, Actually..." logo. Text: "Join us with Damie Pak, Mark Rieke, and Sam Parmar! Tues, April 7 @ 12 pm ET pos.it/dslab".
Stacked bar chart of percentage distribution of enrollment in public elementary and secondary schools by race/ethnicity and state in 2022. It shows significant variation in student demographics across the U.S., with White students making up 51%.
Promotional graphic for a "Contributing to base R" event with Ella Kaye on Tuesday, March 31 @ 12 pm ET at pos.it/dslab. The background features a large blue R logo over faint grey statistical plots, including a scatter plot, histogram, and line graph.
Screenshot of the video where I am showing off editing a file in Positron, with the subtitle "This is normal"
Kitty on a lap in front of a laptop
Working smarter with dplyr 1.2.0 R-Ladies Rome | Isabella Velásquez. The dplyr hex logo on the side.
Graphic for Live Claude Code Workflow with Joey Marshall, Tues, March 17 at 12 pm ET, pos.it/dslab.
R Weekly highlighting A Few Claude Skills for R Users
A Few Claude Skills for R Users in Data Elixir, yay!
Curating a tidytuesday dataset Join us with Jon Harmon Tuesday, March 10 at 12pm ET posi.it/dslab
Hello, dplyr 1.2.0! Join us with Davis Vaughan to explore new functions! Tuesday, Feb 24 at 12pm ET pos.it/dslab
upcoming workflow demo: using posit tools for Marketing Mixed Modeling workflows. MMM cake! February 25, 2026 at 11am ET posit.co/events
Live coding TidyTuesday. Join us with Hadley Wickham, Tues, Feb 17 at 12pm ET, pos.it/dslab
Libby & Isabella Live-Collab Tues, Feb 10 at 12 pm ET pos.it/dslab
Analyzing Data with AI Assistants Join us with Sara Altman Tues, Feb 3 @ 12 pm ET pos.it/dslab
Large Language Models for Natural Language Processing in R or Python with the {mall} package Join us with Edgar Ruiz at the Data Science Lab Tuesday Jan 27 at 12pm ET pos.it/dslab
Text: Tomorrow Night Bright R Classic published by gvelasq MIT license, A Tomorrow Night Bright theme for Positron IDE and VS Code inspired by RStudio IDE, with 1K downloads
Kylie looking at a familiar project structure with many folder with varying names and structure
Two Spidermen pointing at each other
mutagen logo of the health hazard warning sign on a cat
Quarto listing for talks and workshops
Automating Repetitive Reports with Quarto
Positron for RStudio Users: A Gentle Introduction with an image of a cute orange kitten sniffing a hand
Automating Repetitive Reports with Quarto, 2025 MAPOR Fall Webinar Series.
Quarto To Tell Your Story with Data GASP 2025
Release party for ggplot2 v4.0.0, Friday, October 3rd, 3pm Easter, with an image of Taylor Swift holding an orange vinyl
A white outline of a llama's head, the Ollama logo, is centered against a blue background with a subtle, light blue, bubbly pattern. Around the llama's neck is a thin yellow necklace with two circular pendants. The left pendant is blue with a white 'R' logo, and the right pendant is yellow with a black and yellow Python logo.
An espresso machine pouring espresso into a mug with an angry man yelling “RJAVA!!!”