Skrub @skrub-data.bsky.social skrub is a Python library to ease preprocessing and feature engineering for tabular machine learning.
Our long-term goal is to directly connect database tables to machine learning estimators.
https://skrub-data.org
https://discord.gg/ABaPnm7fDC
matplotlib @matplotlib.org Python library for creating static, animated, & interactive visualizations. Chat w/ us @ https://discourse.matplotlib.org/
Sponsored by NumFocus
PyData London @pydatalondon.bsky.social https://london.pydata.org
We run a monthly meetup and host the annual PyData London conference. PyData is an educational program of NumFOCUS, helping our community share ideas and learn from each other.
https://www.meetup.com/PyData-London-Meetup/
PyData Madrid @pydatamadrid.masto.ai.ap.brid.gy Meetup de la comunidad PyData en Madrid. ยกรnete!
Toots por @astrojuanlu
[bridged from https://masto.ai/@pydatamadrid on the fediverse by https://fed.brid.gy/ ]
PyData Southampton @pydatasoton.bsky.social https://www.meetup.com/pydata-southampton
Southampton, UK chapter of PyData
DuckDB @duckdb.org DuckDB is an analytical in-process SQL database management system. "DuckDB" and the DuckDB logo are registered trademarks of the DuckDB Foundation.- N NumPy @numpy.bsky.social
Python4DataScience @python4data.science Teaching materials for the cusy training courses on a Python-based data science workflow: https://cusy.io/seminars
Data Science Learning Community @dslc.io Our mission: To provide tools and resources to foster a diverse, friendly, and inclusive community of data science learners and practitioners. Join us at https://dslc.io
@stumpy-dev.bsky.social @stumpy-dev.bsky.social 
Prefect @prefect.io Modern workflow orchestration for data and ML engineers.
Website: https://prefect.io
Code: https://github.com/prefecthq/prefect
Slack: https://prefect.io/slack
Plotly @plotly.com Plotly builds data visualization tools and platforms for analysts, engineers, scientists, and coding agents you work with.- C CuPy @cupy.bsky.social NumPy & SciPy for GPU.
๐ https://cupy.dev/
๐ ๏ธ https://github.com/cupy/cupy
Galaxy Project @galaxyproject.bsky.social The Galaxy Project powers global life sciences analytics by turning the worldโs most advanced cyberinfrastructure into a free, browser-based analysis platform for everyone. https://galaxyproject.org/
2i2c @2i2c.org A non-profit dedicated to helping communities create and share knowledge with open infrastructure for interactive computing. We work in the open, follow along with our blog here ๐ https://2i2c.org/blog
Compute! Paris @computeparis.bsky.social ๐ซ๐ท The Compute! Paris conference.
November 25-26 2026 โข Sorbonne Universitรฉ
Real Python @realpython.com Online #Python Training & Expert Community: Tutorials, Video Courses, Books, Quizzes...and More! Join 1M+ Pythonistas at http://realpython.com
scikit-learn @scikit-learn.org Machine learning in Python โข Open Source
https://scikit-learn.org
SciPy Conference 2026 @scipyconf.bsky.social SciPy 2026 Conference for Scientific and Technical Computing topics in Python. Tutorials July 13-14, Conference July 15-17, Sprints July 18-19.
PyData Madrid @madrid.pydata.org Encuentros mensuales sobre datos e IA en Madrid
NetworkX @networkx.bsky.social Python package for the creation, manipulation, and study of the structure, dynamics, and functions of complex networks.
conda-forge @conda-forge.org A community led collection of recipes, build infrastructure and distributions for the conda package manager.
https://conda-forge.org
conda @conda.org conda is a multi-platform and language-agnostic open source package management and environment management ecosystem.
โ https://fosstodon.org/@conda
โ https://conda.org/
Data Umbrella @dataumbrella.org โ community
โ data science & open source
โ videos: https://youtube.com/@dataumbrella
โ events: https://meetup.com/data-umbrella
โ news: dataumbrella.substack.com/
MyST Markdown @mystmd.org Markdown with superpowers for writing scientific ๐จโ๐ฌ and technical ๐papers. #OpenSource & maintained by Project #Jupyter.
@pydata-milan.bsky.social @pydata-milan.bsky.social 
Python Software Foundation @python.org The nonprofit organization behind the Python programming language. For help with Python code: http://python.org/about/help/
On Mastodon: @ThePSF@fosstodon.org
Dask @dask.org Dask natively scales Python
Dask provides advanced parallelism for analytics, enabling performance at scale for the tools you love
https://dask.org
PyData Global @pydata.bsky.social The PyData Global Conference is where users, contributors, and newcomers can share experiences to learn from one another and grow together. Want to meet the community? Join our Discord!
https://discord.gg/CjspHbE9xe
Stephen Wild @stephenjwild.bsky.social I try to put straight lines through things but usually fail. Try to be Bayesian when I can. Views my own. RT/like != endorsement. 
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
Joe Bak-Coleman @jbakcoleman.bsky.social Research Scientist at the University of Washington based in Brooklyn. Also: SFI External Applied Fellow, Harvard BKC affiliate. Collective Behavior, Statistics, etc.. 
Andrew Heiss @andrew.heiss.phd Assistant professor at Georgetown University in Qatar (formerly GSU, BYU). Study NGOs, human rights, international politics, causal inference, and stats. 6 kids.
#rstats forever.
andrewheiss.com
Signal: andrewheiss.01
Matthew Kay @mjskay.com Assoc Prof Computer Science and Communication Studies at Northwestern. Infovis, HCI. Author of tidybayes & ggdist R pkgs. he/him. ๐ณ๏ธโ๐ https://mjskay.com/
Co-director https://mucollective.northwestern.edu
Co-founder https://journalovi.org
Chelsea Parlett @chelseaparlett.bsky.social Ph.D, stats lover/writerโ๐ผ, #statistics #scicomm #datascience #statstiktok ๐ฉ๐ปโ๐ป she/her
Solomon Kurz @solomonkurz.bsky.social Clinical psychology researcher | applied statistics geek | so called #RStats influencer
tj mahr ๐ค @tjmahr.com data scientist studying how kids learn to speak, dad, jump roper, bayesian, husband to @amandawalrus.bsky.social, tjmahr.com, Madison, WI
Demetri @phdemetri.bsky.social Whoa, everything's computer!
Adam L @adam-lg.bsky.social Data Scientist. Poli sci PhD. Cyclist (Gravel, MTB, road). Bayes, causal inference, etc. Also: cats, food opinions. Views & opinions my own. Not investment advice. He/him
Brenton Wiernik @bwiernik.bsky.social 
Corey Yanofsky, ฮฑ-stable statistician @coreyyanofsky.bsky.social Have you heard the Good News of Bayes' Theorem? #rstats, he/him
Riccardo Fusaroli @fusaroli.eurosky.social Cognitive Science at Aarhus Uni. Curious about social interactions, symbolic behaviors, and meta-science. Focus on stats, computational modeling, machine learning, complex systems, language, exp semiotics and neuropsychiatric conditions. He/They.
Mattan S. Ben-Shachar @mattansb.msbstats.info Statistics lecturer | Freelance statistical consultant & research analyst | #rstats dev @easystats.github.io
home.msbstats.info
(He/Him)
Ruben C. Arslan @ruben.the100.ci Bayescurious evidence enthusiast at the100.ci
Topics: evolution, ovulation, mutation, intelligence, personality, sexuality, R, open science & source tools. https://rubenarslan.github.io/
Rachel Leah Childers @donskerclass.bsky.social Econometrics, Statistics, Computational Economics, etc
http://donskerclass.github.io
๐บ๐ฒ in ๐จ๐ญ. ๐ณ๏ธโโง๏ธ
Dr Mircea Zloteanu ๐บ๐๐ @mzloteanu.bsky.social Lecturer Psych & Crim @kingscollegelondon.bsky.social | Deception Detection; Emotions; JDM | Open Science; R; Bayes | @ukrepro ReproTea & StatsTea | #statstab | ๐ท๐ด ๐ฌ๐ง๐
Stats blog: https://mzloteanu.substack.com/
Michael DeWitt @medewitt.bsky.social Infectious disease epidemiology and dynamics using #rstats, #stan, and #julialang. Opinions are my own.
Martin Modrรกk @modrakm.bsky.social Biostatistics/bioinformatics at Charles University, 2nd faculty of Medicine. Bayesian in practice, but not a fan of Bayesian epistemology. Main on fedi: https://bayes.club/@modrak_m
Blog: https://martinmodrak.cz
M. Shane Tutwiler @mshanetutwiler.bsky.social Professor of Education. Applied (Bayesian) Methodologist. Mediocre triathlete.
Will Jennings๐๐ณ๏ธ @drjennings.bsky.social I research and write about politics, public policy, public opinion, polls, elections, geography, place, trust. I run on espresso.
Darren Wilkinson @darrenjw.bsky.social Professor of Statistics, Bayesian, computational systems biologist and functional programmer, https://darrenjw.github.io/ 
Hayley Jones @profhayleyjones.bsky.social Professor of Medical Statistics, University of Bristol, UK: meta-analysis methods, diagnostic test accuracy, screening evaluation, Bayesian modelling. Any views my own or my catsโ.
Tomasz Woลบniak @tomaszwozniak.bsky.social a Bayesian econometrician developing methodology for empirical macroeconomic analyses and programming in ๐ฅ and ๐++.
See my ๐ฅ packages ๐ฏ๐๐๐ฎ๐ฟ๐, ๐ฏ๐๐๐ฎ๐ฟ๐ฆ๐๐๐ก๐, ๐ฏ๐ฝ๐๐ฎ๐ฟ๐, ๐ฏ๐๐ฎ๐ฟ๐, and ๐ฆ๐๐ฒ๐ฎ๐น๐๐ถ๐ธ๐ฒ๐๐ฎ๐๐ฒ๐!
https://bsvars.org/ @bsvars.org #bsvars #rstats #econsky
Lassi Roininen @lassiroininen.bsky.social Professor in applied mathematics, LUT University, Finland
F. Javier Rubio @fjrubio.bsky.social Lecturer at the Department of Statistical Science of UCL. All opinions my own. ๐ฒ๐ฝ๐ฌ๐ง
https://sites.google.com/site/fjavierrubio67/
#rstats #JuliaLang #Bayesian #Statistics #Biostatistics
Umberto Picchini @upicchini.bsky.social Full Professor at @deptmathgothenburg.bsky.social | simulation-based inference | Bayes | stochastic dynamical systems | https://umbertopicchini.github.io/
Jonas Dora @jonasdora.bsky.social Psychological scientist working at the University of Washington. Substance use, emotion, motivation, decision-making. Senior editor for clinical psychology at Collabra: Psychology. jonasdora.com
Richard Everitt @bayesianstats.bsky.social Posts about Bayesian statistics, Monte Carlo, etc from a Reader and Deputy Head of Department (T&L) at Warwick Statistics. Personal account. https://richardgeveritt.github.io/
Christos Argyropoulos MD, PhD, FASN ๐บ๐ธ 0kale/acc @christosargyrop.bsky.social Division Chief, Nephrology UNMHSC
(im)personal views & account #zerokale
Firm believer : caveat emptor & stupidity is immoral
Random thoughts about #nephrology #stats #bioinformatics #perl #HPC #nanopore #RNAseq #covid19 #amateurcoding
#ButlerianJihad
Andrew Perfors @perfors.net Prof at UniMelb. I'm a computational cognitive scientist studying human inference, learning, information systems, culture, and (mis/dis)info. Nerd & opinionated loudmouth in Oz, originally from America, citizen of both. Parent of two. ๐ณ๏ธโโง๏ธ perfors.net
Jacob Montgomery @jacobmontgomery.bsky.social Political (Data) Scientist at Washington University in St. Louis. Data science, social media, American politics, and grumpy Bayesian. All opinions my own.
Maike Osborne ๐ณ๏ธโโง๏ธ๐ณ๏ธโ๐ @maosbot.bsky.social Mother, wife, Australian, Professor of Machine Learning in Oxford. Long Covid, trans rights, music, reggae, AI must be good for humans, https://www.robots.ox.ac.uk/~mosb. She/her
@bggj.bsky.social @bggj.bsky.social PhD student of statistics at University of Iceland focusing on statistics of extremes, spatial statistics, and copulas, but interested in most of statistics.
Personal website: https://bggj.is
Dave Vanness @djvanness.bsky.social Economist. Health policy and decision-making methods. Advocate for high quality, affordable #HigherEd. Georgetown & UW-Madison alum. These are my personal views and not those of my employer.
https://orcid.org/0000-0002-9790-2988
Nick Clark ๐น @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 ๐ฆ for Bayesian multivariate modeling.
Blog ๐ฌ: https://ecogambler.netlify.app/
Views are my own
The Wesner Lab @wesnerlab.bsky.social Ecology Professor. #freshwater, #foodwebs, #fish #subsidies, #Bayesian
Nathaniel Haines @natehaines.bsky.social Paid to do
p(b | a) p(a)
p(a | b) = โโโโโโโโโ
p(b)
Data Scientist | Computational Psychologist | Devout Bayesian
Collaborate with me @ https://bayesianbeginnings.com/
Vithor Rosa Franco @vthorrf.bsky.social Mathematical psychology, psychometrics, and computational methods from Sรฃo Francisco University ๐ง๐ท #science #bayes #r
Cathal Walsh @cathalwalsh.bsky.social Professor of Biostatistics, Trinity College Dublin. Thereโs more to counting than numbers. people.tcd.ie/walshc Born c. 335ppm. Small wheel cyclist. Biostatistician.
Alasdair Munro @apsmunro.bsky.social NIHR Academic Clinical Lecturer in Paediatric Immunology and Infectious Diseases
University of Southampton and Southampton Childrenโs Hospital UK
alasdairmunro.substack.com 
Darren Dahly @statsepi.bsky.social Epidemiologist + Statistician | Clinical Research Facility - University College Cork | UCC School of Public Health | #ClinicalTrials #Epidemiology #Statistics #RStats
Posts not for everyone ยฏ\_(ใ)_/ยฏ
Views mine -> https://statsepi.substack.com/
Angelika Stefan @ephemeralidea.bsky.social Lecturer at University of Liverpool, psychological methods & computational modeling in psychology, open science advocat. Always asking questions. Loves music, art & good food. She/her
Frank Harrell @f2harrell.bsky.social Professor of Biostatistics
Vanderbilt University School of Medicine
Consultant, clinical trials/drug development
https://hbiostat.org https://fharrell.com
Jordan Nafa @ajordannafa.com Staff Data Scientist, Bayesian Statistician, ML Engineer, and Software Architect in the Gaming/Entertainment Industry | Bayesian Statistics, Experimentation, Decision Theory, Guitar | Former Political Scientist
https://www.ajordannafa.com/
Matthew B. Janรฉ @matthewbjane.bsky.social PhD student at UConn | matthewbjane.com
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
mj @malthusjohn.bsky.social Philosophy & History of Science, Complex Systems, Knowledge Management. Networks, Harmony, Co-Evolution, Autopoiesis, Neurodiversityโพ๏ธAuDhD.
Ecology, Digital Revolution ~> Information Paradigm.
Theorist, .. wait!- come back, there's more..
๐บ๐ถ๐๐ธ๐คก
Malcolm ๆ็ฒพ Barrett @malcolmbarrett.malco.io Ph.D., epidemiology. research software engineer @ Stanford Health Policy. living in Ann Arbor. open-source data science. causal inference. doing poems on aircrafts. approximately Bayesian. formerly Posit, Apple, AmeriCorps. ๅฟใ็ใใใsic semper tyrannis.
Ana Martinovici @anamartinovici.bsky.social Science, not Science Fiction.
Associate Professor of Marketing. STAR editor at Psychological Science
Staffan Betnรฉr @handle.invalid Dad, husband, statistician. R/Stan. Dalecarlian in exile. Genealogy for leisure. One of quite a few I-BY61123.
Umeรฅ, Sweden
Megan Ranney MD MPH @meganranney.bsky.social Emergency physician & Dean of the Yale School of Public Health. Gun violence prevention researcher. Incorrigible optimist (because we can and do create change, together). Mom of two teens. GO BILLS. @meganranney at the other place ๐๐ฉบ๐๐๐งช
Eric Lofgren @germsandnumbers.bsky.social Computational Epidemiologist and Associate Prof at WSU. Maker of artisinal, small-batch simulation models for the discerning infectious disease consumer. WoW and zombie epidemiology. Adopter of dogs. Not taking this terribly seriously. He/him.
Joachim Vandekerckhove ๐๏ธ @joachim.cidlab.com Professor of #CogSci and #Stats @UCIrvine; Pursuer of Lofty Undertakings; Purveyor of Articles Odd and Quaint; and Protector of the Realm. #blm #trahr he/him
Frederik Aust @frederikaust.com Tenured researcher @ University of Cologne, formerly University of Amsterdam. STAR editor at Psychological Science. Bayesian statistics, mathematical models of cognition, computational reproducibility, R package development, and coffee. โ๏ธ
@joncannon-neuro.bsky.social @joncannon-neuro.bsky.social 
Brandon Hayes @brandonhayes.bsky.social Researching infectious disease emergence dynamics, somewhere between epi stats and math @INRAE-ENVT || Enthusiast of record shops, bookstores, and cafes, especially if there's a cat || Team oxford comma, even more team em-dash.
Jeff Rouder @jeffrouder.bsky.social Do not feed the contrarian.
Michael Flynn @flynnpolsci.bsky.social Troop deployments. Security cooperation. New Yorker in the Midwest. Semi-competent Bayesian stats enthusiast. Slowly becoming less bad at jiu jitsu. Impatient woodworker.
#polisky #rstats #dataviz
Mark Rieke @markjrieke.bsky.social certified big nerd | big #rstats dweeb | accidental python fan | he/him
thedatadiary.net
Rex "garbage in" Douglass @rexdouglass.bsky.social Applied Scientist in Industry. Previously UCSD. Princeton PhD.
Follow me for recreational methods trash talk.
www.rexdouglass.com
Tiago Peixoto @tiago.skewed.de Statistical mechanic, secular Bayesian.
Prof. of Complex Systems and Network Science @ Goethe University Frankfurt
Head of the โInverse Complexity Labโ.
@invcomplexity.skewed.de
https://skewed.de/lab
(Personal account)
Masha Naslidnyk @mnaslidnyk.bsky.social Postdoc @ UCL, working on probabilistic ML for computational genomics.
๐ mashanaslidnyk.github.io
๐๐ปโโ๏ธ she/her
Jack Bailey @jack-bailey.co.uk Political Scientist at the University of Manchester
Co-Director of the British Election Study
https://www.jack-bailey.co.uk
Zeta Of 1 @zetaof1.bsky.social Economist, Enthusiast of Chess, Math, Music and similar items. Data Dude.
Some call me the space cowboy, some call me the gangster of love. Sober 10 years.
Known to rearrange thoughts in other people's brains.
Pietro Monticone @pietromonticone.bsky.social AI for Mathematics @HarmonicMath || Formalising Mathematics and Software in @LeanProver || Developing Free Open Source Software in #Lean, #Python and #Julia.
Erik Ringen @err-ring.bsky.social Principal Data Scientist @ PyMC Labs
PhD in Bio-Anth. Behavioral ecology, phylogenetics, statistics & causal inference.
https://erikringen.github.io/
Lasse Elsemรผller @elseml.bsky.social ๐ก PhD candidate @ Heidelberg University.
๐ฑ AI for science - simulation-based inference, robust deep learning & cognitive modeling.
Alex Thiery @alexxthiery.bsky.social Associate Prof. in ML & Statistics at NUS ๐ธ๐ฌ
MonteCarlo methods, probabilistic models, Inverse Problems, Optimization
https://alexxthiery.github.io/
Blei Lab @bleilab.bsky.social Machine learning lab at Columbia University. Probabilistic modeling and approximate inference, embeddings, Bayesian deep learning, and recommendation systems.
๐ https://www.cs.columbia.edu/~blei/
๐ https://github.com/blei-lab
jgyou @jgyou.bsky.social Assistant professor of Statistics and Complex systems at UVM.
Lab: https://joint-lab.github.io