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Jon Harmon (he/him/his)

@jonthegeek.com

🗣️#RStats #DataScience #Dogs @dslc.io Executive Director #TidyTuesday poster 🔗http://linkedin.com/in/jonthegeek 🔗http://github.com/jonthegeek

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Deepali Kank @deepalikank.in · 14h ago

#TidyTuesday week 31 - Basotho Wool #DataViz #Rstats

A woven-textile chart shows reported import values of wool from Lesotho by destination. South Africa received the largest value at $282 million, followed by China at $173 million; India received $12 million and Uruguay $215,000. The differing panel heights use a logarithmic scale.

Jon Harmon (he/him/his) @jonthegeek.com · 2d ago

@dslc.io welcomes you to week 31 of #TidyTuesday! We're exploring Basotho Wool! 📁 https://tidytues.day/2026/2026-08-04 📰 https://groundup.org.za/article/the-mountain-men-behind-lesothos-wool-wealth/ #RStats #PyData #JuliaLang #DataViz #tidyverse #r4ds

TidyTuesday is a weekly social data project. All are welcome to participate! Please remember to share the code used to generate your results!
TidyTuesday is organized by the Data Science Learning Community. Join our Slack for free online help with R and other data-related topics, or to participate in a data-related book club!

How to Participate
Data is posted to social media every Monday morning. Follow the instructions in the new post for how to download the data.
Explore the data, watching out for interesting relationships. We would like to emphasize that you should not draw conclusions about causation in the data.
Create a visualization, a model, a shiny app, or some other piece of data-science-related output, using R or another programming language.
Share your output and the code used to generate it on social media with the #TidyTuesday hashtag.

A horizontal bar chart titled 'Global Basotho Wool Imports (2023)' displaying the total trade primary value in USD across four importing countries from Lesotho. The countries are listed vertically on the y-axis, ordered from largest value at the top to smallest at the bottom: South Africa ($38M), China ($24M), Uruguay ($215K), and India ($141K). Each country is colored with a unique solid bar, and the exact formatted dollar amounts are labeled in bold next to the right edge of each bar. The x-axis representing total import value is clean with no line or tick marks, letting the data labels communicate the values. A descriptive text caption below notes that the visualization utilizes mirror trade statistics based on UN Comtrade primary value reporting.

Jon Harmon (he/him/his) @jonthegeek.com · last wk.

I love the name of this package

Max kuhn@topepo.bsky.social · last wk.

We're happy to announce our new #rstats package: lorax. If you fit tree-based models, lorax enables conversion to the party package's format (for making nice tree diagrams) and has methods to compute which features were used, the number of terminal nodes, etc. opensource.posit.co/blog/2026-07...

Jon Harmon (he/him/his) @jonthegeek.com · last wk.

#RStats 📦 {stbl} 0.4.0 is updated on CRAN! Biggest changes: the backend is rewritten in C, and there's a C API if you'd like to do stbl-like checks at a lower level in your packages. Please let me know if you give it a try! I'll speak about stbl & function design at #PositConf2026 in September!

Jon Harmon (he/him/his) @jonthegeek.com · last wk.

@dslc.io welcomes you to week 30 of #TidyTuesday! We're exploring Ecotourism! 📁 https://tidytues.day/2026/2026-07-28 📰 https://vahdatjavad.github.io/ecotourism/articles/getting-started.html #RStats #PyData #JuliaLang #DataViz #tidyverse #r4ds

Simple map of Australia with red dots indicating sightings of Manta rays. Most of the dots are close to the Eastern coast, with a few dots along the North West coast and some further out into the ocean.

Jon Harmon (he/him/his) @jonthegeek.com · 2w ago

@dslc.io welcomes you to week 29 of #TidyTuesday! We're exploring Near-Death Experiences (NDERF)! 📂 https://tidytues.day/2026/2026-07-21 📰 https://nderf.org/ #RStats #PyData #JuliaLang #DataViz #tidyverse #r4ds

A dumbbell chart titled 'Changed Forever' comparing life changes 8 years after cardiac arrest between NDE experiencers (purple dots) and controls who did not have an NDE (gray dots). NDE experiencers show dramatically higher rates of becoming more loving/empathetic (73% vs 41%), decreased fear of death (47% vs 16%), and increased belief in afterlife (42% vs 16%).

Danielle Navarro @djnavarro.net · 3w ago

And so after a very brief hiatus, version 0.7.0 of "learning statistics with R" exists. Full rebuild in quarto, stylistic fixes, "epilogues from 2026" to comment on how the world changed since original publication, and as an added bonus, no longer misgenders the author learningstatisticswithr.com

Learning Statistics with R

learningstatisticswithr.com

Kyle Walker @kylewalker.bsky.social · 3w ago

I'm excited to share that I've received a grant from R Consortium to modernize R's tigris and tidycensus packages this summer. Over the past decade, tigris and tidycensus have become fixtures in R's demographic and spatial data ecosystems.

R-Podcast (Eric)@rpodcast.bsky.social · 3w ago

Episode 234 of R Weekly Highlights is out! serve.podhome.fm/episodepage/... 🏬 The Warehouse @kylieainslie.bsky.social @rconsortium.bsky.social 📦 {checktor} @coatless.bsky.social 👾 Doom in R (really) @coolbutuseless.bsky.social h/t @mike-thomas.bsky.social & @rbyryo.bsky.social 🙏 #rstats #databs

Issue 2026-W29 Highlights

An exciting new way to search and discover R packages wrapping novel technology, how the new checktor package finds the key issues standard checks will…

serve.podhome.fm

Thomas Lumley @tslumley.bsky.social · 3w ago

One week from today is the first of the 2026 Ihaka Lectures. Kieran Healy will speak about "Trustworthy Data Visualisation" It's in Science bldg 303, opposite Albert Park. Refreshments 6pm for 6:30pm start (NZST, UTC+12). There's live streaming and a recording later.

Ihaka Lecture Series – University of Auckland

The Ihaka Lecture Series is an annual event hosted by the Department of Statistics which presents the latest research about statistics and computer science.

auckland.ac.nz

Hadley Wickham @hadley.nz · 3w ago

httr2 1.3.0 is out now! Includes a bunch of improvements to OAuth token caching and summarises some of the biggest changes in the last few patch releases — opensource.posit.co/blog/2026-07.... #rstats

httr2 1.3.0

httr2 1.3.0 changes how OAuth tokens are cached on disk — you'll need to re-authenticate once after upgrading — and rolls up faster streaming, OAuth server metadata discovery, OpenTelemetry tracing, a...

opensource.posit.co

Jon Harmon (he/him/his) @jonthegeek.com · 3w ago

My talk "The Design of Everyday #RStats Functions" is, fittingly, in that first track! AFTER submitting my talk, I found @hadley.nz 's similar talk from 2019: youtu.be/Qne86lxjgtg?... I'm gonna disagree with Hadley a bit in my talk, I think! #PositConf2026 #dataBS

[DSC 4.0] What Makes a Good Function - Hadley Wickham keynote

YouTube video by Data Science Conference

youtu.be

Posit@posit.co · 3w ago

Two tracks to spotlight at posit::conf(2026) built for people who take R seriously as a craft. R Nerds: optimization, testing, function design. Shiny in Pieces: architecture, modules, production-grade apps. Full program: conf.posit.co/2026/sessions #positconf2026 #rstats #shiny

Jon Harmon (he/him/his) @jonthegeek.com · 3w ago

@dslc.io welcomes you to week 28 of #TidyTuesday! We're exploring Many penguins! 📂 https://tidytues.day/2026/2026-07-14 📰 http://dx.doi.org/10.1111/ele.13898 #RStats #PyData #JuliaLang #DataViz #tidyverse #r4ds

A montage of the 18 penguin species included in the data set, arranged alphabetically from A. forsteri (top left) to S. mendiculus (bottom right). The images vary; most show a single individual in a terrestrial habitat, but some show multiple individuals or family groups, or show birds at sea.

A phylogenetic layout of images of the 18 penguin species included in the data set, arranged according to a radial phylogenetic layout. The images vary; most show a single individual in a terrestrial habitat, but some show multiple individuals or family groups, or show birds at sea.

Karel Fišer @fiserkarel.bsky.social · 4w ago

#TidyTuesday 2026-06-16 UK Baby names. Code: gitlab.com/karel_fiser/... #DataViz #RStats #ggplot2

Wajdi @wajdi.bsky.social · 4w ago

and here’s how the visualization came together, from a regular heatmap to the final UFC-inspired design... I gradually added the octagons, red palette, dark background, cage texture, typography, logo, and finishing details... #TidyTuesday #RStats #DataViz

Wajdi@wajdi.bsky.social · 4w ago

I finally managed to finish this week’s #TidyTuesday visualization! the topic is something I’m familiar with, but it still took me a few hours and many iterations to make the chart look decent. Here it is: "INSIDE THE FINAL ROUND" : how UFC fights end across five rounds #RStats #DataViz

coolbutuseless @coolbutuseless.bsky.social · 4w ago

Introducing {rdoom} - Play Doom in #RStats (in time for #UseR2026 !) github.com/coolbutusele... This is a demonstration that {tigerfb} + {nara} can do realtime interactivity in R! Includes: keyboard & mouse control, audio, cheat modes!

Jon Harmon (he/him/his) @jonthegeek.com · last mo.

@dslc.io welcomes you to week 27 of #TidyTuesday! We're exploring UFC Athletes and Fight Data! 📂 https://tidytues.day/2026/2026-07-07 📰 https://github.com/benyamindsmith/fightr/ #RStats #PyData #JuliaLang #DataViz #tidyverse #r4ds

Manish Datt @manishdatt.com · last mo.

Top 10 ship wreck names in the Ireland's wreck inventory. Notebook: dataviz.manishdatt.com/posts/2665 #TidyTuesday #dataviz #Javascript

Top 10 ship wreck names in the Ireland's wreck inventory. Graph made using D3js.

Jon Harmon (he/him/his) @jonthegeek.com · last mo.

I hosted an 80s radio show in college ("Reagan Radio") and am thus VERY EXCITED about this news!

Posit@posit.co · last mo.

Data science by day. 80s party by night. posit::conf(2026) wraps day one with retro arcade games and a live cover band in Houston. September 14–16. conf.posit.co/2026/sessions

posit conf 2026 Houston Sept 14-16 Register Now

Jon Harmon (he/him/his) @jonthegeek.com · last mo.

I randomly got reminded of this today so you all get to go back to the Wellerman, too! HRUH! It was such a silly thing but it's making me kinda teary to remember it 🙃 youtu.be/UgsurPg9Ckw?... #ShantyTok

The Wellerman (Sea Shanty) - From TikTok to Epic Remix

YouTube video by The Kiffness

youtu.be

Jon Harmon (he/him/his) @jonthegeek.com · last mo.

@dslc.io welcomes you to week 26 of #TidyTuesday! We're exploring Wreck Inventory of Ireland! 📁 https://tidytues.day/2026/2026-06-30 🗞️ https://www.archaeology.ie/advice-and-support/locate-a-monument-or-wreck/wreck-viewer/ #RStats #PyData #JuliaLang #DataViz #tidyverse #r4ds

Map of Ireland showing the locations of recorded shipwrecks. Each grey circle represents a wreck site, with a very high concentration around the Irish coastline and relatively few points in the open Atlantic to the west.

Miles McBain @milesmcbain.bsky.social · last mo.

left_join is usually the right join: milesmcbain.micro.blog/2026/06/27/l... Brought to you by an afternoon bug hunt, and @ivelasq3.bsky.social who reminded me I have a micro.blog this week. #rstats

Micro.blog

Post short thoughts or long essays, share photos, all on your own blog. Micro.blog makes it easy, and provides a friendly community where you can share and engage with others.

micro.blog

R-Podcast (Eric)@rpodcast.bsky.social · last mo.

Episode 232 of R Weekly Highlights is out! serve.podhome.fm/episodepage/... 🏆 Rousseeuw Prize for R! @r-foundation.bsky.social 🎉 Celebrating package maintainers @yabellini.bsky.social @ropensci.org 🤖 10 AI tips @smachlis.bsky.social h/t @mike-thomas.bsky.social 🙏 #rstats #databs

Issue 2026-W26 Highlights

The R Core team receives a prestigious award in the world of Statistics, a month-long recognition of the rOpenSci package maintainers, and a collection of…

serve.podhome.fm

Mine Çetinkaya-Rundel @minecr.bsky.social · last mo.

TidyDevDay 2026: bring your laptop, leave with a merged PR, new friends, and sharper R skills! First-time contributor? Perfect. Seasoned developer? Also perfect. opensource.posit.co/blog/2026-06... 📅 Sep 17, Houston, TX, after posit::conf(2026) 🕘 9 am - 4 pm 🎟️ luma.com/pnjuw08h #rstats #tidyverse

Tidy Dev Day 2026

Join us for a full day of collaborative open source work — whether you're a seasoned contributor or making your very first pull request.

opensource.posit.co

Wajdi @wajdi.bsky.social · last mo.

From Leo XIII to Leo XIV: shared words, different weight. For this week’s #TidyTuesday, I compared vocabulary in two papal encyclicals: Rerum Novarum (1891) and Magnifica Humanitas (2026). #DataViz #RStats #ggplot2

Jon Harmon (he/him/his) @jonthegeek.com · last mo.

@dslc.io welcomes you to week 25 of #TidyTuesday! We're exploring Papal Encyclicals: Industrial Revolution vs. AI Revolution! 📂 https://tidytues.day/2026/2026-06-23 #RStats #PyData #JuliaLang #DataViz #tidyverse #r4ds

A two-panel visualization comparing Pope Leo XIII's Rerum Novarum (1891) with Pope Leo XIV's Magnifica Humanitas (2026). The top panel shows thematic density (mentions per 1,000 words) across six categories including Dignity & Rights, Common Good, and Technology & Power. The bottom panel shows a sentiment arc tracking net positive/negative tone through each document. Rerum Novarum is shown in brown and Magnifica Humanitas in navy blue.

R-Podcast (Eric)@rpodcast.bsky.social · 2mo ago

Episode 231 of R Weekly Highlights is out! serve.podhome.fm/episodepage/... 🤖 Posit Data Science Agents @jcheng5.bsky.social @posit.co 🤔 Three ... @masalmon.eu (Kirill Muller) (David Schoch) 🧮 Ulam Prime Spiral (Tomaz Kastrun) h/t Sam Parmar 🙏 #rstats #databs

Issue 2026-W25 Highlights

The evolution of Posit's data science agents, robust approaches to unnamed parameters in R functions, and the power of math and visualization collide in an…

serve.podhome.fm

Jon Harmon (he/him/his) @jonthegeek.com · 2mo ago

@dslc.io welcomes you to week 24 of #TidyTuesday! We're exploring UK Baby Names! 📁 https://tidytues.day/2026/2026-06-16 🗞️ https://www.nrscotland.gov.uk/publications/babies-first-names-2025/ #RStats #PyData #JuliaLang #DataViz #tidyverse #r4ds

Line chart showing the rise of girls' names in the Scotland top 100 rankings over time. Freya climbs steadily from around 90th place in the early 2000s to become the top-ranked name by 2025, overtaking other popular names including Isla, Olivia, Amelia and Grace.

Jon Harmon (he/him/his) @jonthegeek.com · 2mo ago

This makes me SO HAPPY! This is what I want people to do! See tidytuesdayR on CRAN for relatively easy dataset submissions! dslc-io.github.io/tidytuesdayR...

Crossref@crossref.bsky.social · 2mo ago

The #TidyTuesday community did something great with our data. Our data science team contributed two datasets for Week 20, exploring member #metadata contributions and content types. Check them out in our forum post: https://bit.ly/3SmmIGg #datascience

Sara Stoudt @sastoudt.bsky.social · 2mo ago

This week for #TidyTuesday I'm doing a quick look at "grade" alignment, using dplyr's new filter_out and recode_values functions for the first time. Overall, CinemaScore had more higher grades while Metacritic and Rotten Tomatoes were harsher in their scores.

Clustered bar chart showing grade level of film scores across three sources (CinemaScore, Metacritic, and Rotten Tomatoes). Less than 20% of films had scores. Numeric scores were turned to grades. Minus or plus grades were aggregated. Overall CinemaScore had more higher grades while Metacritic and Rotten Tomatoes were harsher in their scores.

Jon Harmon (he/him/his) @jonthegeek.com · 2mo ago

@dslc.io welcomes you to week 23 of #TidyTuesday! We're exploring Films Based on Video Games! 📂 https://tidytues.day/2026/2026-06-09 🗞️ https://en.wikipedia.org/wiki/List_of_films_based_on_video_games #RStats #PyData #JuliaLang #DataViz #tidyverse #r4ds