Ray Delahanty | CityNerd @nerd4cities.bsky.social Plangineer (AICP) when I’m at work, alter ego CityNerd when I’m not. New videos on cities and transportation every Wednesday. Nerd4cities.com | http://linktr.ee/CityNerd
Sameer Deshpande @skdeshpande91.bsky.social Assistant professor in Statistics at UW–Madison.
Interested in #Bayesian statistics, sports analytics, causal inference. Also cocktails and Dallas sports. #mffl
Adam Austin @ataustin.bsky.social Executive in data science, fanboy of #rstats
Make interoperability, not war.
Also at @ataustin@fosstodon.org
Ben Schneider @bschneidr.bsky.social Stats, surveys, R, and dogs.
www.practicalsignificance.com
Rafe Meager (they/them) @economeager.bsky.social i'm on the verge of tears by the time we arrive at espace, since i'm positive we won't have a decent table http://rachaelmeager.com http://rottenandgood.substack.com
Hannah Ritchie @hannahritchie.bsky.social Deputy Editor, Our World in Data
Senior Researcher, University of Oxford
Climate, energy, environment, all things data.
Edgar @theotheredgar.bsky.social #rstats #visualizations #datascience
Erin Grant @eringrant.me Assistant Professor @ualberta.bsky.social & Fellow @amiithinks.bsky.social studying cognition in mind & brain with neural nets, Bayes, and other tools (eringrant.github.io).
elsewhere: sigmoid.social/@eringrant, twitter.com/ermgrant @ermgrant
C. Thi Nguyen @add-hawk.bsky.social Philosophy professor. My new book is THE SCORE, about true play, the limits of data - and why scoring systems can lead to beautiful games and soul-killing metrics.
Totoro @nigelsq.bsky.social Southerner in a red state wishing I could afford to live in a blue state.
Etienne Bacher @etiennebacher.bsky.social PhD in economics from LISER, Luxembourg, now Research Software Engineer for @palaeoverse.bsky.social at @es-ucl.bsky.social. Mostly here to talk about #rstats
https://github.com/etiennebacher
Ben Stiller @benstiller.redhour.com Artist whose mediums include film, tv, and soda. www.StillersSoda.com
Guillermo del Toro @realgdt.bsky.social I make movies. I watch movies. I love movies.
Grumpy Old Health Stats Dude @healthstatsdude.bsky.social Just an ole t-test in a GLMM world. #statistics #healthcare #rstats
Michael Franke @meanwhileina.bsky.social 
data.table Community Team @rdatatable.bsky.social We are a group of NSF-funded R developers and enthusiasts looking to build the data.table package infrastructure and community.
sarah @sarahjohnson.io Research Specialist at Princeton University's Eviction Lab
R programmer & housing analyst
Alexandre Andorra @alex-andorra.bsky.social Causal Inference & Probabilistic AI
Senior Data Scientist @ Meta
🎙️ Creator @learnbayesstats.com podcast
Umair Durrani @transport-talk.bsky.social 
Tomi Capretto @tomicapretto.bsky.social Statistician and OSS developer, mainly: Bambi, PyMC and ArviZ.
tomicapretto.com- K Katie Nolan @katienolan.bsky.social tv lady
Tyler Burch @tylerjamesburch.com Tired but hydrated.
Lead Data Analyst for the Boston Red Sox. Recovering physicist.
Formerly: Argonne, CERN (ATLAS), NIU, Murray State, St. Louis-ish
Al Sweigart @alsweigart.bsky.social Author of "Automate the Boring Stuff with Python" and other books. Mostly harmless. Last name rhymes with "why dirt." he/him
Ted Laderas @tladeras.bsky.social Director of Training/Community at the Data Science Lab at Fred Hutch. Former OHSU, DNAnexus. Posit Data Science Mentor (when I have the time) #bioinformatics, #datascience, #teaching, and #ambientmusic. https://laderast.github.io
MC Stan @mc-stan.org Expressive probabilistic programming language for writing statistical models. Fast Bayesian inference. Interfaces for Python, Julia, R, and the Unix shell. A rich ecosystem of tools for validation and visualization.
Home https://mc-stan.org/
Mark Rieke @markjrieke.bsky.social certified big nerd | big #rstats dweeb | accidental python fan | he/him
thedatadiary.net
Dan Wuori @danwuori.bsky.social Educator, Author of The Daycare Myth: What We Get Wrong About Early Care and Education (and What We Should Do About It) 
Crystal Lewis @cghlewis.bsky.social Research Data Management Consultant | cghlewis.com
Co-organizer @r-ladies-stl.bsky.social
Co-organizer POWER Data Management Hub | https://osf.io/ap3tk/
Author of DMLSER: https://datamgmtinedresearch.com/
RDM Weekly: https://rdmweekly.substack.com/
Bluesky Feed Creator @blueskyfeedcreator.com Create your own Bluesky Feeds using our third party app. Quickly design and customize your Bluesky feeds, no coding knowledge required.
https://blueskyfeedcreator.com/
Status: @status.blueskyfeedcreator.com
🌏 Proudly Aotearoa New Zealand owned
Ethan @ethanrosenthal.com data/ml/ai @ runway in 🗽
formerly spent time in startups, biggish tech, and physics labs
www.ethanrosenthal.com
Adam Kucharski @adamjkucharski.bsky.social Epidemiologist/mathematician. Professor at London School of Hygiene & Tropical Medicine. Author of The Rules of Contagion and The Perfect Bet. Views own.
New book Proof: The Uncertain Science of Certainty available now: proof.kucharski.io
Ambassador Frank Hull @frankiethull.bsky.social ambassador for prior labs 🗣️
enjoyer of the tibble ⌨️
ai/ml in production 🤖
https://github.com/frankiethull
Michael "Shapes Dude" Betancourt @betanalpha.bsky.social Zealous modeler. Annoying statistician. Reluctant geometer. Support my writing at http://patreon.com/betanalpha. He/him.
Ron Yurko @stat-ron.bsky.social Assistant Teaching Professor, Department of Statistics & Data Science, Carnegie Mellon University, Director of Carnegie Mellon #SportsAnalytics Center (CMSAC) https://stat.cmu.edu/cmsac
qntkhvn @qntkhvn.bsky.social data; sports; memes; #RStats
qntkhvn.netlify.app
easystats @easystats.github.io Official channel of {easystats}, a collection of #rstats 📦s with a unifying and consistent framework for statistical modeling, visualization, and reporting.
“Statistics are like sausages. It’s better not to see them being made, unless you use easystats.”
mdsumner @mdsumner.bsky.social maxing the pixels to glow
R, Python, GDAL, virtual Zarr, coordinate systems, southern ocean research
I sit and reflect about all that I've learned and all that I've seen
hypertidy.org
Dan Roy @roydanroy.bsky.social Research Director, Founding Faculty, Canada CIFAR AI Chair @VectorInst.
Full Prof @UofT - Statistics and Computer Sci. (x-appt) danroy.org
I study assumption-free prediction and decision making under uncertainty, with inference emerging from optimality.
BayesFlow @bayesflow.org Amortized Bayesian Workflows in Python.
🎲 Post author sampled from a multinomial distribution, choices
⋅ @marvin-schmitt.com
⋅ @paulbuerkner.com
⋅ @stefanradev.bsky.social
🔗 GitHub github.com/bayesflow-org/bayesflow
💬 Forum discuss.bayesflow.org
Seth Axen 🪓 @sethaxen.com Empowering scientists with machine learning @mlcolab.org. Sometimes #Bayesian. Usually #FOSS. Often in #JuliaLang.
Expat: 🇺🇸 ➡️ 🇩🇪
💼 On the job market (remote/southwest Germany)
sethaxen.com
ArviZ @arviz.bsky.social Official account for the ArviZ project. We provide #FOSS tools for exploratory analysis of #Bayesian models in #Python and #JuliaLang
www.arviz.org
Lionel Henry @lionelhenry.bsky.social https://github.com/lionel-
Charlie Gao @shikokuchuo.net Software Engineer, Open Source @posit.co
github.com/shikokuchuo
R for the Rest of Us @rfortherestofus.com You don’t need a PhD in statistics or years of coding experience to learn R, the most powerful tool for data analysis and visualization.
https://rfortherestofus.com/ 
Michael Mullarkey @mcmullarkey.bsky.social Clinical psych PhD | ML Engineer in sports
Subscribe to my newsletter on data, learning, and building: https://buttondown.com/datadash
Opinions are my own and don't reflect the opinions of my employer
Davis Vaughan @davisvaughan.bsky.social Building tools for R users, these days mostly in Rust 🦀
https://blog.davisvaughan.com
https://github.com/DavisVaughan
Gabor Csardi @gaborcsardi.org Software Engineer at Posit, PBC
https://fosstodon.org/@gaborcsardi
https://github.com/gaborcsardi
Dr Ellie Murray, ScD @epiellie.bsky.social Epidemiologist and science communicator | newsletter: epiellie.substack.com | cohost @casualinfer podcast | Causal inference for public health #epitwitter | Canadian in US 🇨🇦 | she/her/Dr
The Bucketless @thebucketless.bsky.social 2023 BDB Finalist
Github: the-bucketless
Email: thebucketless @ protonmail . com
He/him
Damie Pak @damiepak.bsky.social #Rstats and theater nerd.
For my job, I model (math).
For my hobby, I write (silly things)
pakdamie.github.io to know more.
magdalena bennett @maibennett.com Research Scientist working on causal inference. The Anna Wintour of slide decks. If you have something to say, say it with a nice plot #rstats (Disclaimer: All opinions are my own)
John Park @johnpark52.bsky.social Dallas Cowboys Strategic Football Operations | USA Football HPC | Formerly Colts, NFL, Rutgers Football, Alvarez & Marsal, PwC | Columbia, Duke, University of Ghana Alum | Bergen County, Bronx Native | 🇰🇷🇺🇸
Sean Pinkney @spinkney.bsky.social I mostly post about probabilistic programming stuff, statistics, and R/Julia/Python (in that order). I'm a volunteer Stan developer and citizen scientist (papers on arxiv). Currently my day job is doing marketing analytics.
David Kohns @davidkohns.bsky.social Postdoc in CS at Aalto University within Bayesian Workflow Group. Working on Bayesian methodology for the intersection between Econometrics and Computer Science. Interested in Time-Series, Quantile regression, Priors and Model Selection.
The Random Sample @therandomsample.bsky.social A podcast that takes you inside the mathematical and data sciences and introduces you to some of the people involved, explores the work they’re doing, and shows the impact it’s having.
__Alex Monahan__ @a13x.bsky.social DuckDB hype man, MotherDucker (I work at MotherDuck!), SQL nut, Pythonista, reluctant JS dev
Lauren Poe @laurpar.bsky.social ESPN Analytics | Former Okie
Chris Fonnesbeck @fonnesbeck.bsky.social Quantitative hack, PyMC Labs
juanitorduz @juanitorduz.bsky.social Applied Scientist | Math PhD | Open Source
PyMC Labs
https://juanitorduz.github.io
PyMC Labs @pymc-labs.bsky.social The Bayesian AI Consultancy • Using PyMC to solve your most challenging data science problems • http://pymc-labs.com
Daryl Fairweather ⛅ @fairweatherphd.bsky.social Author and Chief Economist at Redfin. Get my book Hate the Game: Economic Cheat Codes for Life, Love, and Work out now!
HateTheGameBook.com
https://youtube.com/@fairweatherphd
Marc Dotson @marcdotson.com Causal Inference | Bayesian Statistics | Machine Learning // Husband, father, Latter-day Saint, assistant professor of data analytics, nerd.
Blog: occasionaldivergences.com | GitHub: github.com/marcdotson
Julia M. Rohrer @dingdingpeng.the100.ci Personality psych & causal inference @UniLeipzig. I like all things science, beer, & puns. Even better when combined! Part of http://the100.ci, http://openscience-leipzig.org
Lydia Gibson @lydz-gibby.bsky.social Applied Statistician | Data Scientist
#rstats
Pronouns: she/her/hers
Find me elsewhere @dslc.io or https://linktr.ee/lgibson7
Alyssa Columbus @alycolumbus.bsky.social Biostatistics PhD Candidate at Johns Hopkins Bloomberg School of Public Health | Founder, R-Ladies Irvine and Co-Organizer, R-Ladies Baltimore | Data Science and Information Security/Privacy | #RStats #PyData
Website: https://alyssacolumbus.com
@khrovatin.bsky.social @khrovatin.bsky.social 
SMT @pp0196.bsky.social Sequences and consequences.
Credit Pic : Cellular landscape cross-section through a eukaryotic cell, by Evan Ingersoll
Vincent Arel-Bundock @vincentab.bsky.social Prof. Most tweets about R. “Polisci, it’s all about what’s going on.”
http://arelbundock.com
Pablo Torre @pablo.show 🎥 https://www.youtube.com/@pablotorrefindsout
🎧 https://podcasts.apple.com/us/podcast/pablo-torre-finds-out/id1685093486
📩 www.pablo.show/about
Vincent Fortuin @vincefort.eurosky.social Prof at TU Nuremberg, PI at Helmholtz AI, Fellow at Zuse School for reliable AI, Branco Weiss Fellow, ELLIS Scholar.
Prev: TUM, Cambridge CBL, St John's College, ETH Zürich, Google Brain, Microsoft Research, Disney Research.
https://fortuin.github.io/
We Are RLadies+ @weare.rladies.org Rotating Curator for the @rladies.org community💜
🔗 https://guide.rladies.org/rocur/
This week’s curator: TBA
Jeroen Janssens @jeroenjanssens.com DevRel at Posit. Author of Python Polars: The Definitive Guide & Data Science at the Command Line
David Asboth @davidasboth.com Data generalist, educator, author of The Well-Grounded Data Analyst (Manning, 2025). Co-host of the Half Stack Data Science podcast.
Heather Urry @heatherurry.bsky.social Prof @TuftsUniversity (psychology) | open inclusive affective scientist | R enthusiast | she/her | say Urry: http://bit.ly/SayUrry | Black Lives Matter
Eyayaw Beze @eyayaw.bsky.social #rstats #python #rdatatable #econsky #duckdb #webscraping #football #እንጀራ
David Schoch @schochastics.net Data Scientist/DevOps Engineer at cynkra | #Rstats enthusiast
https://mr.schochastics.net
Cynthia Frelund @cfrelund.bsky.social Mostly NFL Data Science at the NFL Network. Breaking down sports data on Numbers Game Show (YouTube). Come hang out!
Meltem Yucel @drmeltemyucel.bsky.social Assistant Professor @msupsychology.bsky.social • studying norms, morality, & gossip • Previously @ Duke, UVA, IMPRS LIFE • she/her • Founder: @psychresearchlist.bsky.social • Lab: @moralmindslab.bsky.social • www.meltemyucel.com
Casual Inference Podcast @casualinfer.bsky.social Casual Inference Podcast. Hosted by @LucyStats.bsky.social & @EpiEllie.bsky.social | Partnered with The American Journal of Epidemiology | Casual chats about epi & stats. Episodes every other week!
@xevix.bsky.social @xevix.bsky.social Software Developer interested in data, web, languages. Silicon Valley/Tokyo.
https://medium.com/@xevix
https://github.com/xevix
Nick Clark 💹 @njclark.bsky.social Amplify Research Fellow at University of Queensland. Using #forecasting in #rstats to understand ecological responses to change. Author of the {mvgam} R 📦 for Bayesian multivariate modeling.
Blog 💬: https://ecogambler.netlify.app/
Views are my own
Mel Andrews @bayesianboy.bsky.social I’m not like the other Bayesians. I’m different.
Thinks about philosophy of science, AI ethics, machine learning, models, & metascience. postdoc @ Princeton.
Katie Langin @klangin.bsky.social journalist covering the scientific community and the environment for @science.org / Ph.D. in ecology / tips to klangin@aaas.org (or Signal: klangin.48)
Craig Horlbeck @craighorlbeck.bsky.social On-air / producer at The Ringer / Spotify.
The Ringer Fantasy Football Show | The Rewatchables | The Town
Meyappan @meyappanda.bsky.social Sports, Analytics, Data, and everything Nuclear. ⚛️
Erin LeDell @ledell.bsky.social Chief Scientist @ Distributional.com @dbnlAI.bsky.social #MLSky #StatSky
Founder @ datascientific.com
Founder wimlds.org & co-founder rladies.org
PhD @ UC Berkeley
🏡 🌈 Oakland, California.
Lucy D’Agostino McGowan @lucystats.bsky.social Biostatistician • Associate Prof @ Wake Forest University • former postdoc @ Hopkins Biostat • PhD @ Vandy Biostat • 🎙 Casual Inference • lucymcgowan.com
Amelia McNamara @amelia.mn Associate professor of statistics and data science at the University of St Thomas. Into data visualization and reproducible research, obsessed with R. pronoun.is/she
website: amelia.mn
mastodon: @vis.social/@amelia 
kepano @stephango.com making @obsidian.md
Michael Maguire @morshonrai.bsky.social Database programming, data modelling, data management, spreadsheet automation (VBA&GAS) and data analysis. General data munger and data wrangler in life sciences.
SQL|Shell|Python|Go
Data Matters Blog: https://rotifer.github.io/
Maggie Appleton @maggieappleton.com Staff Research Engineer @githubnext.com. But actually a designer.
Adores digital gardening, end-user development, and embodied cognition. Makes visual essays about design, programming, and anthropology.
📍 London
🌱 maggieappleton.com
Marcos Huerta @marcoshuerta.com Past: PhD in Astrophysics from Rice University -> Science policy at the US Department of Energy.
Present: Data scientist living in Virginia.
I am also on Mastodon, @marcoshuerta@vmst.io
https://marcoshuerta.com
Pierre-Simon Laplace @learnbayesstats.bsky.social A podcast on #BayesianStats -- the methods, the projects, the people
By @alex-andorra.bsky.social
Listen: http://tinyurl.com/pvz4ekky
Support: http://tinyurl.com/2p8mpxnp
Tim Harford @timharford.ft.com FT columnist, BBC journalist, author, host of Cautionary Tales, professional nerd.
Ellie Sleightholm @elliesleightholm.bsky.social Mathematician showing others the beauty in mathematics ✨
📩 info@northbanktalent.com
Derrick Cogburn @derrickcogburn.bsky.social Scholar. Teacher. Sailor: Full Professor @AmericanU @KogodBiz & @ausis | Director idppglobal.org and internetgovernancelab.org | Data scientist doing #TextAnalysis #NLP using #AI #ML #LLMs #Python #RStats #Positron #HPC #a11y #CSCW #HCI
Brenden @beesm.bsky.social #rstats & public health
brendenmsmith.com
Stephanie Zimmer (she/her) @statsteph.bsky.social Survey stats and data lover. #rstats, politics, Palestine, and more. Durham, NC, USA is home.
Photo of Lake Lure from Chimney Rock, NC.
https://github.com/szimmer
Hilary Mason @hilarymason.com Co-founder & CEO of Hidden Door. I <3 cheeseburgers and making beautiful things. I know a thing or two about AI, but it's people who matter. I am interested in many things.
NYC
Andy Pavlo @andypavlo.bsky.social Database Research @ ClickHouse
Associate Prof. of Databases @ Carnegie Mellon.