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The Optimization Ladder Python loses every public benchmark by 21-875x. I took the exact problems people use to dunk on Python and climbed every rung of the optimization ladder -- from CPython version upgrades to Rust. Real ...

Very interesting summary of different approaches to improve #python / #pydata performance: cemrehancavdar.com/2026/03/10/o...

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A survey question in slido that says "Do you use regression modeling in your job?" 48 people voted. 81 percent answered yes and 19 percent answered no

A survey question in slido that says "Do you use regression modeling in your job?" 48 people voted. 81 percent answered yes and 19 percent answered no

Do you use regression in your job? I asked the Hangout Crew today and we got a pretty ok n of 48 😂 #rstats #databs #pydata (I couldn't vote, but add me to the yes)

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PyData Southampton - 22nd Meetup, Tue, Mar 17, 2026, 7:00 PM | Meetup **Venue**: Carnival House, 100 Harbour Parade, Southampton, SO15 1ST **📢 Want to speak 📢: [submit your talk proposal](https://bit.ly/pydataSoton-talks)** **Main Talks**

I'm looking forward to PyData Southampton next week - talks on Azure AI Foundry, astronomical image alignment and AI for sign language.

Sign up at www.meetup.com/pydata-south... and come along at 7pm Tues 17th at Carnival's HQ, Southampton

@pydatasoton.bsky.social #pydata #python #ml #ai

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Python for Data Analysis: NumPy Basics: Arrays and Vectorized Computation: Part 1 (py4da02 4)
Python for Data Analysis: NumPy Basics: Arrays and Vectorized Computation: Part 1 (py4da02 4) YouTube video by Data Science Learning Community Videos

From the DSLC.io aRchives:

🟢 Python for Data Analysis: NumPy Basics: Arrays and Vectorized Computation: Part 1 youtu.be/pcawrnmBBNI

Support the Data Science Learning Community at patreon.com/DSLC

#dataBS #PyData

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Can anyone recommend some data science podcasts on really any aspect of the biz? My go-tos are the R podcast and the test set, but curious what others are listening to!

#rstats #pydata

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It's #TidyTuesday y'all! Show us what you made on our Slack at https://dslc.io
#RStats #PyData #JuliaLang #RustLang #DataViz #DataScience #DataAnalytics #data #tidyverse #DataBS

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In 2023, I launched "Model to Meaning," a free website to help researchers make sense of statistical and machine learning models, using the marginaleffects package for #RStats and #PyData. The announcement thread got lots of likes and reposts.

2/9

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Logo for the #TidyTuesday Project. The words TidyTuesday, A weekly data project from the Data Science Learning Community (dslc.io) overlaying a black paint splash.

Logo for the #TidyTuesday Project. The words TidyTuesday, A weekly data project from the Data Science Learning Community (dslc.io) overlaying a black paint splash.

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.

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 chart from github.com/adamkucharski showing the distribution of estimated probabilities for different phrases, ranked by mean. The y-axis is labeled with the individual phrases, and the x-axis shows the probabily percent from 0 to 100%. Each point is an individual response, with the mean for each phrase shown as a hollow red circle, and the median for each phrase shown as a red diamond. 'Will Happen' is top with a median 100% and mean 98% probability, and 'Almost No Chance' is bottom with a median 2% and mean about 3.5% probability. 'Realistic Possibility', 'May Happen', 'Might Happen', and 'Could Happen' each have points spanning roughly the entire range from 0% to 100%.

A chart from github.com/adamkucharski showing the distribution of estimated probabilities for different phrases, ranked by mean. The y-axis is labeled with the individual phrases, and the x-axis shows the probabily percent from 0 to 100%. Each point is an individual response, with the mean for each phrase shown as a hollow red circle, and the median for each phrase shown as a red diamond. 'Will Happen' is top with a median 100% and mean 98% probability, and 'Almost No Chance' is bottom with a median 2% and mean about 3.5% probability. 'Realistic Possibility', 'May Happen', 'Might Happen', and 'Could Happen' each have points spanning roughly the entire range from 0% to 100%.

@dslc.io welcomes you to week 10 of #TidyTuesday! We're exploring How likely is 'likely'?!

📂 https://tidytues.day/2026/2026-03-10
📰 https://adamkucharski.github.io/CAPphrase/

#RStats #PyData #JuliaLang #DataViz #tidyverse #r4ds

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Devops for Data Science: Q&A with Author Alex Gold (do4ds02 )
Devops for Data Science: Q&A with Author Alex Gold (do4ds02 ) YouTube video by Data Science Learning Community Videos

Recent DSLC.io club meetings:

🔵🟢 DevOps4DS: Q&A with Author Alex Gold youtu.be/SbKo78fffwo

From the DSLC aRchives:

🔵 ggplot2: Themes youtu.be/rcyJ9VfMSCA

Support the Data Science Learning Community at patreon.com/DSLC

#dataBS #RStats #PyData #DevOps

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Hack Your Way To Scientific Glory (recreation) – Hack Your Way To Scientific Glory Recreation of FiveThirtyEight’s “Hack Your Way To Scientific Glory” with Observable JS

Honorable mention of @andrew.heiss.phd' recreation of FiveThirtyEight‘s "Hack Your Way To Scientific Glory" with @observablehq.com
#rstats #stats #julialang #pydata #observable
stats.andrewheiss.com/hack-your-way/

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I was hoping for even more examples but I see a lot of bookmarks. People seem to like this stuff.

Perhaps I should‘ve tagged #julialang and #pydata too.

When it comes to these applications I don’t care what technology has been used to create it.

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DuckDB in Action: DuckDB in the cloud with MotherDuck (duckdb01 7)
DuckDB in Action: DuckDB in the cloud with MotherDuck (duckdb01 7) YouTube video by Data Science Learning Community Videos

From the DSLC.io aRchives:

🔵 🟢 🟣 DuckDB in Action: DuckDB in the cloud with MotherDuck youtu.be/raU96oAaBhA

🔵 ISLR: Classification Part 2 youtu.be/QE9Rjw11y7g

Support the Data Science Learning Community at patreon.com/DSLC

#dataBS #DuckDB #JuliaLang #PyData #RStats

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Advanced R: C for R (advr10 25c)
Advanced R: C for R (advr10 25c) YouTube video by Data Science Learning Community Videos

Recent DSLC.club club meetings:

🔵 AdvR:c C for R youtu.be/5SUzFMOrmHk

🟢 Deep Learning w Python: The universal workflow of machine learning youtu.be/HevrtBI6SX4

Support the Data Science Learning Community at patreon.com/DSLC

#dataBS #RStats #PyData #DeepLearning #AI

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It's #TidyTuesday y'all! Show us what you made on our Slack at https://dslc.io
#RStats #PyData #JuliaLang #RustLang #DataViz #DataScience #DataAnalytics #data #tidyverse #DataBS

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PyData Prague #34 - Learning from Distillation, Tue, Mar 10, 2026, 6:00 PM | Meetup Hello Python enthusiasts and models both large and small, The 34th PyData meetup will take place at **Similarweb offices** (Dock in Five, reception A, 5th floor). As usual

PyData Prague #34 at @similarwebinsights.bsky.social 👋

Two talks, real-world ML lessons, and great data people in one room.

📅 10 March
🕕 18:00 doors | 18:30 talks
👉Join the waiting list: www.meetup.com/pydata-pragu...

#PyData #Python

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Python Injection Attacks Finding eval(), exec(), and Insecure SQL Queries

Python Injection Attacks

medium.com/@maikelmardj...

#Python #pydata #pycon #owasp #cybersecurity #infosec

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Logo for the #TidyTuesday Project. The words TidyTuesday, A weekly data project from the Data Science Learning Community (dslc.io) overlaying a black paint splash.

Logo for the #TidyTuesday Project. The words TidyTuesday, A weekly data project from the Data Science Learning Community (dslc.io) overlaying a black paint splash.

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.

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 photograph of a Hermann's tortoise, featuring a severe injury in her shell after a fall from 20 to 30 m high cliffs. She stands on rocky cliffs, with treetops in the background.

A photograph of a Hermann's tortoise, featuring a severe injury in her shell after a fall from 20 to 30 m high cliffs. She stands on rocky cliffs, with treetops in the background.

@dslc.io welcomes you to week 9 of #TidyTuesday! We're exploring Golem Grad Tortoise Data!

📁 https://tidytues.day/2026/2026-03-03
📰 https://onlinelibrary.wiley.com/doi/10.1111/ele.70296

#RStats #PyData #JuliaLang #DataViz #tidyverse #r4ds

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Tickets for the 2026 Applied Machine Learning Conference are now on sale! These will sell out fast. April 17-18, Charlottesville VA appliedml.us/2026/register/. Early bird pricing through March 20, starting at only $75

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An Introduction to Statistical Learning with Applications in Python: Linear Regression (islp03 3)
An Introduction to Statistical Learning with Applications in Python: Linear Regression (islp03 3) YouTube video by Data Science Learning Community Videos

From the DSLC.video aRchives:

🟢 An Introduction to Statistical Learning with Applications in Python: Linear Regression youtu.be/PbTw-SN7-xU

Support the Data Science Learning Community at patreon.com/DSLC

#dataBS #PyData #MachineLearning

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Conference Registration | Applied Machine Learning Conference A two-day conference bringing together data scientists, AI engineers, and ML practitioners in Charlottesville, VA. April 17-18, 2026.

Conference registration for the 2026 Applied Machine Learning Conference is now open! The conference will take place on April 17–18 in Charlottesville, Virginia — now just 7 weeks away. appliedml.us/2026/register/

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Just found reviewer from @simonpcouch.com: Human-scale LLM code review, as if a member of the tidyverse team were there with you to workshop your code for reproducibility, readability, and resilience. Note it's still very experimental. #Rstats github.com/simonpcouch/...

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An Introduction to Statistical Learning with Python: Survival Analysis and Censored Data (islp03 11)
An Introduction to Statistical Learning with Python: Survival Analysis and Censored Data (islp03 11) YouTube video by Data Science Learning Community Videos

From the DSLC.video aRchives:

🟢 An Introduction to Statistical Learning with Python: Survival Analysis and Censored Data youtu.be/SPPVmRb2Ij8

Support the Data Science Learning Community at patreon.com/DSLC

#dataBS #MachineLearning #PyData

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Python for Data Analysis: Time Series: Part II (py4da02 11)
Python for Data Analysis: Time Series: Part II (py4da02 11) YouTube video by Data Science Learning Community Videos

From the DSLC.video aRchives:

🟢 Python for Data Analysis: Time Series youtu.be/sPQAM3-m9_Y

🟢 Python for Data Analysis: Time Series: Part II youtu.be/yq9USpTCdBQ

Support the Data Science Learning Community at patreon.com/DSLC

#dataBS #PyData

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DuckDB in Action: Performance considerations for large datasets (duckdb01 10)
DuckDB in Action: Performance considerations for large datasets (duckdb01 10) YouTube video by Data Science Learning Community Videos

Recent DSLC.club club meetings:

🦆 DuckDB: Performance considerations for large datasets youtu.be/Q4lNf3y1YAk

Support the Data Science Learning Community at patreon.com/DSLC

#dataBS #RStats #PyData #JuliaLang #duckdb

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High performance computing with Python and RS-DAT Would you like to scale your data analyses in Python to clusters and supercomputers? In this course, you will learn how to do this with the RS-DAT framework using Dask, Jupyter and Pydata tooling.

📝 Sign up for our #HPC with #Python and RS-DAT workshop!
Learn how to scale your data analyses in Python to clusters and supercomputers using the RS-DAT framework using #Dask, #Jupyter and #Pydata tooling!

🗓️ 19 March from 13:00 – 17:00
📍 SURF Utrecht

Register:
www.surf.nl/en/agenda/hi...

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Advanced R: Rewriting R code in C++ (and Rust) (advr10 25)
Advanced R: Rewriting R code in C++ (and Rust) (advr10 25) YouTube video by Data Science Learning Community Videos

Recent DSLC.io club meetings:

🔵 AdvR: Rewriting R code in C++ (and Rust) youtu.be/uXQSXFY4Ldc

🟢 Deep Learning w Python: Fundamentals of machine learning youtu.be/MkpVgxuJGjY

Support the Data Science Learning Community at patreon.com/DSLC

#dataBS #RStats #PyData #DeepLearning #AI

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🧠 Masterclass spotlight: Decoupled Data (April 17)

Build a production-grade Python API with clean, reliable database connections.
In this full-day, hands-on masterclass by Dr. Kristian Rother.

🎟️ Space is limited.
👉 2026.pycon.de/masterclasse...

#PyConDE #PyData #Python #Masterclasses

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Graphic to illustrate migration from meetup to luma

Graphic to illustrate migration from meetup to luma

Linkedin Post Text explaining migration from meetup to LinkedIn

Linkedin Post Text explaining migration from meetup to LinkedIn

PyData Amsterdam migrating from meetup to luma.

As an aside - PyData Amsterdam has already built up a very strong presence on LinkedIn (5.3K followers)

#pydata #rstats

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It's #TidyTuesday y'all! Show us what you made on our Slack at https://dslc.io
#RStats #PyData #JuliaLang #RustLang #DataViz #DataScience #DataAnalytics #data #tidyverse #DataBS

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Why Meetup.com is slowly dying #meetup
Why Meetup.com is slowly dying #meetup Meetup.com is an app which lets users go on events with others who have similar interests. With recent changes, the cost of owning/running a group has gone up (over $500 CAD. a year) and the features…

Why Meetup.com is slowly dying #meetup
Meetup Pro accounts cost a lot of money for each and every group, but people are using it less and less.
Time to talk about moving away for it for the #rstats and #pydata communities

www.youtube.com/watch?v=zeIy...

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