pymc_devs's profile picture. Probabilistic Programming and Bayesian Modeling in Python
Mastodon: https://bayes.club/@pymc

PyMC Developers https://bayes.club/@pymc

@pymc_devs

Probabilistic Programming and Bayesian Modeling in Python Mastodon: https://bayes.club/@pymc

📢 PyMC Office Hours - You're Invited! Got questions about Bayesian modeling or PyMC? Join us for an open chat with Jesse & Christian - bring your projects, ideas, or just curiosity! 📅 Oct 20, 2025 — 8 PM NYC | 7 PM Chicago 📍 Zoom (RSVP 👉meetup.com/pymc-online-me…)

pymc_devs's tweet image. 📢 PyMC Office Hours - You're Invited!

Got questions about Bayesian modeling or PyMC? Join us for an open chat with Jesse & Christian - bring your projects, ideas, or just curiosity!

📅 Oct 20, 2025 — 8 PM NYC | 7 PM Chicago
📍 Zoom (RSVP 👉meetup.com/pymc-online-me…)

State-space modeling in PyMC just leveled up! 📈 We've released Dynamic Factor Models in pymc-extras v0.5.0, achieving 1:1 feature parity with statsmodels. A massive contribution from GSoC 2025 student Andre Cate. Get started with the notebook: github.com/pymc-devs/pymc…

pymc_devs's tweet image. State-space modeling in PyMC just leveled up! 📈

We've released Dynamic Factor Models in pymc-extras v0.5.0, achieving 1:1 feature parity with statsmodels.

A massive contribution from GSoC 2025 student Andre Cate.

Get started with the notebook: github.com/pymc-devs/pymc…

🚀 New in PyMC (dev): pymc.dims - build PyMC models with named dimensions - Auto alignment & broadcasting by named dims - Fewer reshapes, transposes & hacks - Use softmax(dim="item") instead of axis=-1 Read more: pymc.io/projects/docs/…

pymc_devs's tweet image. 🚀 New in PyMC (dev): pymc.dims - build PyMC models with named dimensions

- Auto alignment & broadcasting by named dims
- Fewer reshapes, transposes & hacks
- Use softmax(dim="item") instead of axis=-1

Read more: pymc.io/projects/docs/…

PyMC 5.21.0+ is here with support for NumPy 2.x & Python 3.13. If you held off on upgrades, you're clear to go! 🚀 Details 👉 github.com/pymc-devs/pymc… Big thanks to everyone who made the migration smooth! #pymc #numpy #python #opensource

pymc_devs's tweet image. PyMC 5.21.0+ is here with support for NumPy 2.x & Python 3.13. If you held off on upgrades, you're clear to go! 🚀

Details 👉 github.com/pymc-devs/pymc…

Big thanks to everyone who made the migration smooth!

#pymc #numpy #python #opensource

Excited to welcome Open Wound Research as a sponsor of @pymc_devs! 🎉 They're advancing wound care research with open science, open-source tools, and Bayesian modeling — powered by PyMC Learn more about them:openwoundresearch.com Follow their journey:linkedin.com/company/open-w…

pymc_devs's tweet image. Excited to welcome Open Wound Research as a sponsor of @pymc_devs! 🎉 

They're advancing wound care research with open science, open-source tools, and Bayesian modeling — powered by PyMC

Learn more about them:openwoundresearch.com
Follow their journey:linkedin.com/company/open-w…

📍 Join us for the PyMC Code Sprint at #PyDataLondon 🗓️ June 7 | 🕥 10:20–12:35 🔗 cfp.pydata.org/london2025/tal… Contribute to #PyMC—fix bugs, write docs, build examples—and learn directly from core devs. No prior experience needed—just your laptop and curiosity! See you there!

pymc_devs's tweet image. 📍 Join us for the PyMC Code Sprint at #PyDataLondon
🗓️ June 7 | 🕥 10:20–12:35
🔗 cfp.pydata.org/london2025/tal…

Contribute to #PyMC—fix bugs, write docs, build examples—and learn directly from core devs.
No prior experience needed—just your laptop and curiosity!

See you there!

🎙️ PyMC Office Hours — May 14! Come chat about Bayesian modeling, PyMC, or just hang with the community. Whether you're a beginner or an expert, all are welcome! 🗓️ Wed, May 14 | 🕒UTC 13:00 | NY 9am | LDN 2pm 📍 Zoom (RSVP for link): meetup.com/pymc-online-me… #PyMC #OfficeHours

pymc_devs's tweet image. 🎙️ PyMC Office Hours — May 14!

Come chat about Bayesian modeling, PyMC, or just hang with the community. Whether you're a beginner or an expert, all are welcome!

🗓️ Wed, May 14 | 🕒UTC 13:00 | NY 9am | LDN 2pm
📍 Zoom (RSVP for link): meetup.com/pymc-online-me…

#PyMC #OfficeHours

PyMC is in Google Summer of Code 2025! We're excited to be part of #GSoC2025 under @NumFOCUS! If you're passionate about #Bayesian stats & #OpenSource, this is your chance to contribute to #PyMC! 📅 Deadline: April 8, 18:00 UTC 🔗 Apply now: pymc.io/blog/blog_gsoc…

pymc_devs's tweet image. PyMC is in Google Summer of Code 2025!

We're excited to be part of #GSoC2025 under @NumFOCUS! If you're passionate about #Bayesian stats & #OpenSource, this is your chance to contribute to #PyMC!

📅 Deadline: April 8, 18:00 UTC
🔗 Apply now: pymc.io/blog/blog_gsoc…

📢PyMC Office Hours! Got questions about #bayesian stats, #modeling tips, or just want to chat? Join us on Monday, Jan 27th, for a relaxed session with the PyMC community! Everyone's welcome. 🤝 Link: meetup.com/pymc-online-me… 📅 Date: Jan 27, 2025 | 15:00 UTC 🕒 Duration: 1 hour

pymc_devs's tweet image. 📢PyMC Office Hours!
Got questions about #bayesian stats, #modeling tips, or just want to chat? Join us on Monday, Jan 27th, for a relaxed session with the PyMC community! Everyone's welcome. 🤝

Link: meetup.com/pymc-online-me…
📅 Date: Jan 27, 2025 | 15:00 UTC
🕒 Duration: 1 hour

👋 Hey Open Source Enthusiasts! Join us for the PyMC Sprint at @PyData NYC 2024! We are excited to be mentoring this sprint and can’t wait to support you in making contributions to PyMC! 🗓 Event Details: meetup.com/pymc-online-me… Let's collaborate & learn with @NumFOCUS @PyData

pymc_devs's tweet image. 👋 Hey Open Source Enthusiasts!

Join us for the PyMC Sprint at @PyData NYC 2024! We are excited to be mentoring this sprint and can’t wait to support you in making contributions to PyMC!

🗓 Event Details: meetup.com/pymc-online-me…

Let's collaborate & learn with @NumFOCUS @PyData

PyMC Developers https://bayes.club/@pymc 님이 재게시함

I've been wanting to blog for a while. Today I finished this post about data simulation and parameter recovery with PyMC. It covers the do and observe operators, as well as the classic coords, dims, etc. tomicapretto.com/posts/2024-11-…


Hanging out at the PyMC office hour right now! Drop in if you’ve got questions or just want to chat about Bayesian stuff. numfocus-org.zoom.us/j/86159816171?… #PyMC #OfficeHours #ChillChat

pymc_devs's tweet image. Hanging out at the PyMC office hour right now! Drop in if you’ve got questions or just want to chat about Bayesian stuff. 
numfocus-org.zoom.us/j/86159816171?…

#PyMC #OfficeHours #ChillChat

📢 1 day to go! Tomorrow, we’ll be hosting another exciting round of office hours where you can bring all your questions about PyMC. Whether you're troubleshooting a problem, curious about Bayesian stats, or just want to hang out and chat, we're here for you. See you tomorrow!🤝

Hi PyMC community 👋 We are holding office hours next week. The office hours are open to everyone, and anyone should feel welcome to attend. 📅 𝐃𝐚𝐭𝐞: Wednesday, 16th Oct, 2024 ⏰ 𝐓𝐢𝐦𝐞: 14 UTC / 7 am PT / 10 am ET 👉 RSVP: meetup.com/pymc-online-me…

pymc_devs's tweet image. Hi PyMC community 👋 
We are holding office hours next week. The office hours are open to everyone, and anyone should feel welcome to attend.  

📅 𝐃𝐚𝐭𝐞: Wednesday, 16th Oct, 2024
⏰ 𝐓𝐢𝐦𝐞: 14 UTC / 7 am PT / 10 am ET
👉 RSVP: meetup.com/pymc-online-me…


Hi PyMC community 👋 We are holding office hours next week. The office hours are open to everyone, and anyone should feel welcome to attend. 📅 𝐃𝐚𝐭𝐞: Wednesday, 16th Oct, 2024 ⏰ 𝐓𝐢𝐦𝐞: 14 UTC / 7 am PT / 10 am ET 👉 RSVP: meetup.com/pymc-online-me…

pymc_devs's tweet image. Hi PyMC community 👋 
We are holding office hours next week. The office hours are open to everyone, and anyone should feel welcome to attend.  

📅 𝐃𝐚𝐭𝐞: Wednesday, 16th Oct, 2024
⏰ 𝐓𝐢𝐦𝐞: 14 UTC / 7 am PT / 10 am ET
👉 RSVP: meetup.com/pymc-online-me…

🔥PyMC 5.13.0 is here!🔥 - Trace too big? Use var_names to only store those you actually need. Need them later on? Use compute_deterministics() - Truncate custom distributions with CustomDist for flexible modeling ⚡ Python 3.10+ support, and more: github.com/pymc-devs/pymc…


🚀 PyMC 5.10.4 has been officially landed on Colab! This latest version brings seamless integration of the numpyro sampler. Now, you can run blackjax and numpyro smoothly. Explore all the features and enhancements; check it out now on Colab: colab.research.google.com #PyMC

pymc_devs's tweet image. 🚀 PyMC 5.10.4 has been officially landed on Colab!

This latest version brings seamless integration of the numpyro sampler. Now, you can run blackjax and numpyro smoothly. 

Explore all the features and enhancements; check it out now on Colab: colab.research.google.com  #PyMC

Hi PyMC community 👋 We are holding office hours to provide an outlet for asking questions, getting help, discussing, etc. Office hours are open to everyone, and anyone should feel welcome to attend. 📅 Sunday, 10th March ⏰ 19 UTC/ 2 pm ET 📍Zoom link: meetup.com/pymc-online-me…

pymc_devs's tweet image. Hi PyMC community 👋

We are holding office hours to provide an outlet for asking questions, getting help, discussing, etc. Office hours are open to everyone, and anyone should feel welcome to attend.

📅 Sunday, 10th March
⏰ 19 UTC/ 2 pm ET
📍Zoom link: meetup.com/pymc-online-me…

📢 Hello PyMC users! 🚀 Wondering how to simplify sampling with discrete variables in PyMC? 🤔 We're thrilled to announce the release of our latest notebook on PyMC: "Automatic marginalization of discrete variables," authored by @zaxtax Check it out: pymc.io/projects/examp…


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