Iain Wallace's Avatar

Iain Wallace

@iainmwallace.bsky.social

rstats, data, drug discovery

249 Followers  |  2,844 Following  |  14 Posts  |  Joined: 12.09.2023
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Posts by Iain Wallace (@iainmwallace.bsky.social)

I’m excited about serving a shiny app from it!

30.09.2025 23:24 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

This is so useful! Thanks for sharing

21.08.2025 14:15 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Oh my!

11.07.2025 12:34 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

You choose your own model - I find sonnet very good for R. I have never managed to get the completions to work, just use it in the chat/agentic mode

11.07.2025 12:34 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I find cline to be great

11.07.2025 10:16 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Want to work with me on the Shiny team at @posit.co alongside @jcheng5.bsky.social @winstonchang.bsky.social @schloerke.bsky.social @grrrck.xyz?

We're looking for another engineer, apply here posit.co/job-detail/?...

#rstats #rshiny #ShinyConf #python #pydata

10.04.2025 18:57 β€” πŸ‘ 31    πŸ” 18    πŸ’¬ 0    πŸ“Œ 1

Anyone interested in a 3 month paid internship in my group at Drug Hunter this summer. Ideally someone with full stack experience (e.g. PERN) and interest in semantic web technologies. Must be US-based. DM me on here if interested.

07.03.2025 18:46 β€” πŸ‘ 3    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0
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Return code generated by the assistant to evaluate it in a shiny app? Β· Issue #15 Β· posit-dev/shinychat How could I return the code generated by the assistant and evaluate it in a shiny application for a plotoutput and textoutput? I'm trying to return the code generated by assistant inside shinyapp s...

The most complex part was extracting a markdown table from the response so that it could be accessed in other parts of the shiny app (eg download to excel) but this issue showed us how to github.com/posit-dev/sh...

04.03.2025 20:09 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

We built a very simple chatbot using shinychat and ellmer and a prompt containing all our quarto blog posts, publication dates and the published url. The large context window of the Gemini models helped a lot! It was very low effort thanks to the great packages but very well received.

04.03.2025 20:07 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

Yeah, we do that using quarto. Very useful way to communicate and share with stakeholders at all levels. With ellmer, it was then trivial to turn it into a chatbot which has turned out to be very impactful for identifying gaps in documentation and summarizing team’s accomplishments

04.03.2025 15:41 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

This will be so useful!

09.12.2024 12:13 β€” πŸ‘ 7    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

Very useful guide!

29.11.2024 16:39 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I'm writing up a brief history of the tidyverse? What do you want to know about it? #rstats

25.11.2024 15:24 β€” πŸ‘ 520    πŸ” 111    πŸ’¬ 84    πŸ“Œ 9
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JavaScript for Shiny: A Beginner's Guide - Hypebright Learn the essentials of JavaScript for Shiny with this quick tutorial. Everything you need to start leveraging JavaScript in your Shiny apps.

I love some JavaScript! Especially to make Shiny apps even more awesome 🀩.

But I know how daunting it can feel when you’re just getting started with #rshiny.

That’s why I wrote a JavaScript for Shiny Beginner’s Guideβ€”so you can jump in with confidence: hypebright.nl/en/shiny-en/...

20.11.2024 12:57 β€” πŸ‘ 51    πŸ” 11    πŸ’¬ 2    πŸ“Œ 1
Atlas Venture 2024 Year in Review - B. Booth
YouTube video by Atlas Venture Atlas Venture 2024 Year in Review - B. Booth

Atlas year in review - great as always youtu.be/szwRUERnoOM?...

18.11.2024 21:38 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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r-sidebot/app.R at main Β· jcheng5/r-sidebot Contribute to jcheng5/r-sidebot development by creating an account on GitHub.

Agreed! I have found that Elmer and Shinychat make this really straightforward, so thank you. Joe’s example of a dynamic prompt was really useful for me and enabled a lot of internal apps github.com/jcheng5/r-si...

17.11.2024 23:59 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Literature search

Searching scientific literature using openalex docs.ropensci.org/openalexR/ar...

17.11.2024 21:11 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Check out the new `pastum` extension for Positron (and VS Code I guess)β€”it's {datapasta} for Positron! It works with both R (base R, tibble, and data.frame) and Python (pandas and polars) github.com/atsyplenkov/... #rstats #python

28.10.2024 15:18 β€” πŸ‘ 112    πŸ” 19    πŸ’¬ 4    πŸ“Œ 1
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GitHub - victoriano/bluesky-social-graph: A simple script to download your BlueSky social graph and visualize it in Graphext A simple script to download your BlueSky social graph and visualize it in Graphext - GitHub - victoriano/bluesky-social-graph: A simple script to download your BlueSky social graph and visualize i...

Here’s the script! I need to improve it a bit and package it up when I have a bit more time πŸ‘‰ github.com/victoriano/b...

28.10.2024 14:25 β€” πŸ‘ 12    πŸ” 3    πŸ’¬ 4    πŸ“Œ 0

A few things I've been working on lately:

elmer, elmer.tidyverse.org, is a new package to make it easier to work with LLMs (hosted and local) from #rstats. It includes helps for structured data extraction and tool calling, and an easy way to upload a plot. Joint work with Joe Cheng.

29.10.2024 22:13 β€” πŸ‘ 229    πŸ” 55    πŸ’¬ 10    πŸ“Œ 5
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R/Pharma R/Pharma. The conference for all things R related in the Pharma industry

#rinpharma has just kicked off, great line up! rinpharma.com

29.10.2024 14:09 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Positron A next-generation data science IDE

We've got a brand new, baby website for Positron! Take a look if you are interested in getting started, and please let us know how it goes:
positron.posit.co

28.10.2024 16:40 β€” πŸ‘ 118    πŸ” 43    πŸ’¬ 4    πŸ“Œ 3

This taught me that he (and others) weren’t thinking about what problem we were solving (collective sense making of a complex business) and were just following a vendor’s tooling. I lost a lot of respect for a lot of tech folks soon after. This error is pervasive.

28.10.2024 12:39 β€” πŸ‘ 22    πŸ” 3    πŸ’¬ 4    πŸ“Œ 0
Post image Post image

Fast and easy way to set your handle to your #quarto blog domain (I just did mine):

- Settings > Change Handle > No DNS Panel > Copy DID
- Create atproto-did file in blog
- Add atproto-did file to Quarto resources list
- Push

Takes <5 minutes

27.10.2024 18:44 β€” πŸ‘ 22    πŸ” 8    πŸ’¬ 0    πŸ“Œ 1