avivachaya.bsky.social

On it!

06.11.2025 06:14 — 👍 0    🔁 0    💬 0    📌 0

I know someone who did a ton of research at that library and would likely be thrilled to help you, if you haven't already found a way in

05.11.2025 19:41 — 👍 0    🔁 0    💬 1    📌 0

An array of 9 purple discs on a blue background. Figure from Hinnerk Schulz-Hildebrandt.

A nice shift in perceived colour between central and peripheral vision. The fixated disc looks purple while the others look blue.

The effect presumably comes from the absence of S-cones in the fovea.

From Hinnerk Schulz-Hildebrandt:
arxiv.org/pdf/2509.115...

24.09.2025 10:16 — 👍 701    🔁 262    💬 30    📌 42

How do you do this??

26.09.2025 17:37 — 👍 1    🔁 0    💬 0    📌 0

Release party for ggplot2 v4.0.0 Friday October 3rd, 3pm Eastern Taylor Swift holding up an album

ggplot v4.0.0 is now out! 🎉

Join the release party on October 3rd with developer & maintainer @teunbrand.bsky.social and the ggplot2 extenders meetup to learn all about what's new and the change-making process!

📅 Friday, Oct 3rd
🕐 3pm Eastern
📋 Sign up: bit.ly/join-gg-extenders

#RStats

26.09.2025 14:54 — 👍 41    🔁 10    💬 0    📌 0

Thank you! ☺️

24.09.2025 17:18 — 👍 0    🔁 0    💬 0    📌 0

Is this link still active? I can't access the presentation. Thanks!

24.09.2025 17:08 — 👍 0    🔁 0    💬 1    📌 0

How to create your own RAG applications in R See how to query documents using natural language, LLMs, and R—including dplyr-like filtering on metadata. Plus, learn how to use an LLM to extract structured data for text filtering.

RAG has come to the tidyverse! Check out my step-by-step #InfoWorld tutorial on how to use the {ragnar} and {ellmer) #RStats 📦s to answer natural language questions about a document or Web page.
www.infoworld.com/article/4020...

#GenAI #LLMs

17.07.2025 12:36 — 👍 26    🔁 11    💬 3    📌 0

yeah dude!!! YEAHHH!!!!

09.01.2025 05:22 — 👍 220    🔁 22    💬 1    📌 0

It's been an awful day. Last night it was evacuations like usual. This morning places we cared about deeply were just gone. 💔

09.01.2025 03:19 — 👍 1    🔁 0    💬 0    📌 0

I'm so sorry. It's awful. I hope you and yours and your home stay safe until this thing is contained.

09.01.2025 03:16 — 👍 0    🔁 0    💬 0    📌 0