Luis D. Verde Arregoitia

@liomys.mx

1034 Followers 424 Following

🇲🇽 - macroecology, evolution, conservation, spatial. #rstats, data. mammalogist. tidyverse and 🔨 instructor

2D scatterplot with a photo of a highway for a background, with some of its underlying plotting code overlaid on top
Screen recording of a user running rstudio addins in the positron IDE
villain from the movie Mad Max with the text "Do not, my friends, become addicted to LLM tokens. They will take hold of you, and you will resent their absence."
photograph of a howler monkey on a tree with two transparent overlays: a snippet of code and a barplot of body size distrubutions
Photo of a beach with some buildings, overlaid with a map and a table with weather averages for Dakar Senegal
screenshot of a publication with the text: FAIR principles (Wilkinson et al., Citation2016), and data management practices for statistical analyses (Broman & Woo, Citation2018; Ellis & Leek, Citation2018; Verde Arregoitia et al., Citation2018). In general, the standards and data convention policies involve developing consistency in file formatting (e.g., date inputs, variable naming conventions, non-numeric missing data codes) and data packaging (e.g., creation of a data dictionary, readme file, methods documents, and missing data descriptions)
photo of three penguins standing on snow. with a table and a plot overlaid on top
hexagonal tile of colorful R package logos
villain from mad max fury road, with the caption "Do not, my friends, become addicted to LLM tokens, They will take hold of you and you will resent their absence"
hexagonal tile of package logos with a dark background
black white hand-drawn rats and mice
screenshot of the guide's news section with the following updates: ### Latest updates (September 2025): #### R packages - `contextR`, conversational memory for LLM workflows - `kbretrieveR` for working with AWS Knowledge Bases - The R Language Analysis Suite (text,talk & topics) - `LLMR`, a general interface - `myownrobs`, AI coding agent for RStudio - `air`, an AI coding helper - Format and complete few-shot prompts with `promptr` - LLM-powered chatting in Shiny with `shinychat` and `querychat` #### Other tools and extensions - Databot, an EDA assistant for Positron - R instructions for Cursor Users #### Helpful reads - ellmer deep dive - Howard Baik - On hallucinations - Cosima Meyer - LLM workshop materials from posit::conf 2025
A dog with a shirt next in a flyer for a ficticious conference
Two men standing next o a gong
A square flyer with the text "I'm speaking at posit conf 2025" Atlanta
Three children sitting on a sofa holding video game controllers. One of the controllers is unplugged.
Person on stage presenting a slide with dogs
screenshot of a slide deck embedded in a website. the slide has a dog with five puppies
Domino effect demonstration. Bottom text says 'JD Long seeding StackOverflow with questions about R in 2008', top text is 'LLMs can write decent code'
screen recording of the linked website being toggled between english and spanish
screenshot of the landing page on the site "Large Language Model tools for R". shows two screencaps from the simpsons
Table of contents for the linked post: 2.1 General interfaces 2.2 Ollama-based tools, wrappers and helpers 2.3 Unit testing helpers 2.4 mlverse 2.5 ellmer and friends 2.6 RAG tools 2.7 Computer Vision
screenshot of the linked website, shows the landing page that includes a cover image made from Simpsons screencaps and some software logos below
photograph of hexagonal sticker laid out on a surface
hexagonal tile of 12 package or software logos
hexagonal tile with 10 package logos
tile chart with speaker names and color coding to indicate presentation at two different events
hexagonal tile of software logos
screenshot of an R code block that calls forgts::forgts("videogames.xlsx")
pixel art of the pokemon pikachu drawn as cells in a table
tile of dog photos in back and white
tile of hexagonal images of software packages and dogs
screenshot of a colorful spreadsheet
presenter on stage holding a microphone
event flyer
hexagonal logos for R packages arranged in a hexagonal grid