A promotional poster for PyData NYC 2026. The header text reads, "Support open science and data by volunteering with PyData NYC in 2026!". The central image is a black silhouette of the Statue of Liberty, holding a microscope aloft instead of a torch, against a gradient sky of orange and blue over a city skyline. Scattered around the statue are various science-related line icons: a lightbulb with gears, a molecule, a chemical flask, an atom, a virus, a brain, a stack of books, a DNA helix, and a graph. At the bottom left is the "NUMFOCUS OPEN CODE = BETTER SCIENCE" logo, and at the bottom right is the "PyData NYC" logo with a cube graphic.

With the new year PyData NYC is looking for more volunteers! We stayed active with often two events a month and co-organized a conference with @pydatabos.bsky.social! We are the outreach arm of NumFOCUS so our goal is to support projects like NumPy, Pandas, and SciPy.
docs.google.com/forms/d/e/1F...

PyData Boston 2025

Big News: PyData NYC → PyData Boston 2025!

We’re moving this year’s conference to Boston, Dec 8–10 at Microsoft NERD Center!

Deadlines
• CFP closes Oct 12
• Volunteer apps close Oct 10
• Diversity scholarships close Oct 10

Grab tickets early!

More info: pydata.org/boston2025/

#PyData

🎤 PyData Seattle is seeking enthusiastic speakers for this 3-day in-person event by Sep. 1, all speaker proposals due in ONE WEEK! cfp.pydata.org/seattle2025/

We look forward to reading your proposal and appreciate you being a part of the community! 🩷

A flyer promoting PyData Project Night at NYC Resistor, a hackerspace. It features three images: one of a computer screen with code, one of round ceiling lights, and another showing attendees using laptops. Text announces the event is on Thursday, July 24, 7:00–9:30 PM.

Join PyDataNYC at NYCResistor July 24th 7:00 pm for a Project Night. Work with and learn from fellow Python, Data, and Open Source enthusiasts.
Space is limited, so kindly RSVP on time and cancel if you aren't able to make it.
Hosted by Mars Lee (Numpy Contributor)
www.meetup.com/pydatanyc/ev...

A smiling woman with curly brown hair and glasses is featured in a circular portrait at the top of a presentation slide. She is wearing a gray blazer with a red necklace. Above her portrait, to the left, is the word "KEYNOTE" in large blue letters, and to the right is the "useR! 2025" logo. Below her image, her name "Frauke Kreuter" is written, followed by "LMU Munich / University of Maryland." A gray banner beneath her name reads, "Data in the Balance: Incentives, Independence, and Public Statistics." The bottom half of the slide contains a block of text detailing the content of the keynote address, which focuses on challenges in government statistics and the importance of data investment and statistical infrastructure.

Why does "good" data still lack agreed-upon metrics? Frauke Kreuter will tackle this and other critical challenges facing statistical systems in her keynote talk for useR! 2025. Join us to explore how we can strengthen our data infrastructure.
user2025.r-project.org/register

#RStats #useR2025

A promotional image for the useR! 2025 Virtual Registration. The image features a laptop with a YouTube logo on the screen, placed on a wooden table. In the background, green leaves are visible through a window. Above the laptop, a blue banner with yellow text reads "useR! 2025 Virtual Registration." On the bottom left corner, a logo displays "useR! 2025" alongside a blue bull. On the bottom right corner, there is a QR code.

Registration is open for the useR! 2025 Virtual Program! The program features speakers from a diverse range of industries and parts of the world, covering topics from the basic to the advanced. Registration is free with options for suggested donations.

user2025.r-project.org/register

#RStats

Tickets — PyData Paris 2025

🚨 Just 10 Days Left! 🚨
The countdown is on — only 10 days left to grab your early bird tickets for our 2025 edition! Lock in your spot at the best price before rates go up.

pydata.org/paris2025/ti...

Hacker and maker-spaces such as NYC Resistor have great potential to unlock creativity and innovation as you can be exposed to people from from many different fields and hobbies in a friendly, causal environment.

www.meetup.com/pydatanyc/ev...
#PyData

Advertisement for PyData London 2025 conference. Headline: Meet your keynote speakers - Jay Alammar - Tony Mears - Leanne Fitzpatrick Book your tickets https://pydata.org/london2025

Unleash your inner data aficionado at PyData London 2025, 6-8 June at Convene Sancroft, St. Paul’s!

We have 3 top flight keynotes lined up for you this year from @jayalammar.bsky.social, Leanne Kim Fitzpatrick and Tony Mears.

Just 17 days left. Book your tickets now!
pydata.org/london2025

Advertisement for PyData London conference. Meet the devs. Not their docs. June 6-8 2025 Convene Sancroft, St. Pauls Book now First release sold out Second release tickets remaining

Just 23 days to the PyData London conference!

🚨 FIRST RELEASE SOLD OUT 🚨

Ready to soak in the knowledge, meet smart folks, discuss AI hot takes, and groan at some questionable data jokes?

6-8 June at Convene Sancroft, St. Paul's

Check out the schedule and get tickets here
pydata.org/london2025

Photo collage featuring people in conference rooms and a group shot.

Thanks to Mars Lee for the talk "Introduction to Git for Open Source Science" last night!. Git and GitHub are much more interesting topics than people would guess so the discussion afterwards could have been endless if not for the venue closing for the evening. Join us on www.meetup.com/pydatanyc/

Headshot of Mars Lee, speaker and organizer for PyData NYC.

Join PyData NYC on May 15th at the Microsoft Times Square building 6pm to 8pm for an introduction to using Git by Mars Lee. Learning source control is an invaluable skill as Git and Github are used extensively in both scientific and mainstream software development.

lnkd.in/g2MA_Tcp

#PyData