Does she not know how to use panda dataframes?
June 12, 2025 at 12:25 AM
Does she not know how to use panda dataframes?
Skrub: machine-learning with dataframes
Presentation at @pydatalondon.bsky.social, discussing how skrub facilitates data transformations & wrangling on dataframes for machine learning
and introducing the exciting "DataOps" to tune and re-apply any wrangling code
speakerdeck.com/gaelvaroquau...
Presentation at @pydatalondon.bsky.social, discussing how skrub facilitates data transformations & wrangling on dataframes for machine learning
and introducing the exciting "DataOps" to tune and re-apply any wrangling code
speakerdeck.com/gaelvaroquau...
Skrub: machine-learning with dataframes
While data-science talks a lot about machine learning, much of the work is preparing and assembling dataframes. Such work is very manual. Here I introdu…
speakerdeck.com
September 3, 2025 at 4:49 PM
Skrub: machine-learning with dataframes
Presentation at @pydatalondon.bsky.social, discussing how skrub facilitates data transformations & wrangling on dataframes for machine learning
and introducing the exciting "DataOps" to tune and re-apply any wrangling code
speakerdeck.com/gaelvaroquau...
Presentation at @pydatalondon.bsky.social, discussing how skrub facilitates data transformations & wrangling on dataframes for machine learning
and introducing the exciting "DataOps" to tune and re-apply any wrangling code
speakerdeck.com/gaelvaroquau...
Aprendendo Python focado em ciência de dados e descobrindo que eu poderia ter sofrido muito menos com os dataframes enormes que eu tratei na mão/excel durante o doutorado
January 28, 2026 at 10:09 AM
Aprendendo Python focado em ciência de dados e descobrindo que eu poderia ter sofrido muito menos com os dataframes enormes que eu tratei na mão/excel durante o doutorado
The {messy} R package now has a pkgdown site with documentation: nrennie.rbind.io/messy/
#RStats #StatsEd
#RStats #StatsEd
November 17, 2024 at 4:16 PM
The {messy} R package now has a pkgdown site with documentation: nrennie.rbind.io/messy/
#RStats #StatsEd
#RStats #StatsEd
Coming soon to TidierFiles.jl for #JuliaLang: reading Google sheets as DataFrames.
February 9, 2025 at 4:53 AM
Coming soon to TidierFiles.jl for #JuliaLang: reading Google sheets as DataFrames.
I'm excited to release the 𝚝𝚒𝚗𝚢𝚝𝚊𝚋𝚕𝚎 for #RStats ! Convert R dataframes to beautiful tables in HTML, LaTeX, PDF, Quarto, Markdown, etc. Easy to learn; minimalist interface; concise syntax; ultra-customizable tables; and zero dependency. vincentarelbundock.github.io/tinytable/
January 13, 2024 at 8:11 PM
I'm excited to release the 𝚝𝚒𝚗𝚢𝚝𝚊𝚋𝚕𝚎 for #RStats ! Convert R dataframes to beautiful tables in HTML, LaTeX, PDF, Quarto, Markdown, etc. Easy to learn; minimalist interface; concise syntax; ultra-customizable tables; and zero dependency. vincentarelbundock.github.io/tinytable/
Alright! Introducing Dux: distributed #DuckDB backed dataframes for #elixirlang. cigrainger.com/blog/introdu... v0.3 dropped today and with it, distribution is fully supported and Dux is officially outperforming Explorer. I'm excited to hear what you all think.
Introducing Dux — Christopher Grainger
DuckDB-native dataframes for Elixir, with distributed execution on the BEAM.
cigrainger.com
March 31, 2026 at 10:47 PM
Alright! Introducing Dux: distributed #DuckDB backed dataframes for #elixirlang. cigrainger.com/blog/introdu... v0.3 dropped today and with it, distribution is fully supported and Dux is officially outperforming Explorer. I'm excited to hear what you all think.
im on them pandas boofing dataframes
April 13, 2026 at 11:17 AM
im on them pandas boofing dataframes
Introducing the Data Explorer in Positron!
Quickly view raw data files (CSV, Parquet, etc.) or dataframes from your #Python / #RStats sessions with a data grid, summary panel, and filter bar.
Learn more: positron.posit.co/data-explore... #Positron
Quickly view raw data files (CSV, Parquet, etc.) or dataframes from your #Python / #RStats sessions with a data grid, summary panel, and filter bar.
Learn more: positron.posit.co/data-explore... #Positron
July 30, 2025 at 6:40 PM
Introducing the Data Explorer in Positron!
Quickly view raw data files (CSV, Parquet, etc.) or dataframes from your #Python / #RStats sessions with a data grid, summary panel, and filter bar.
Learn more: positron.posit.co/data-explore... #Positron
Quickly view raw data files (CSV, Parquet, etc.) or dataframes from your #Python / #RStats sessions with a data grid, summary panel, and filter bar.
Learn more: positron.posit.co/data-explore... #Positron
@skrub-data.bsky.social: better data-science primitives for clean code on dataframes
Watch my dotAI talk, it's fun (live coding)!
www.youtube.com/watch?v=bQS4...
skrub really makes it easy to do machine learning with dataframes
Watch my dotAI talk, it's fun (live coding)!
www.youtube.com/watch?v=bQS4...
skrub really makes it easy to do machine learning with dataframes
Clean code in Data Science - Gael Varoquaux - Skrub DataOps, Probabl:
YouTube video by dotconferences
www.youtube.com
November 17, 2025 at 5:07 PM
@skrub-data.bsky.social: better data-science primitives for clean code on dataframes
Watch my dotAI talk, it's fun (live coding)!
www.youtube.com/watch?v=bQS4...
skrub really makes it easy to do machine learning with dataframes
Watch my dotAI talk, it's fun (live coding)!
www.youtube.com/watch?v=bQS4...
skrub really makes it easy to do machine learning with dataframes
THEN SHOW US YOUR DATAFRAMES
February 18, 2025 at 8:11 PM
THEN SHOW US YOUR DATAFRAMES
What if your dplyr pipelines ran on GPU?
That's what I built with cuplyr! A CUDA-powered backend for #rstats data manipulation. Looking for testers and feedback!
github.com/bbtheo/cuplyr
That's what I built with cuplyr! A CUDA-powered backend for #rstats data manipulation. Looking for testers and feedback!
github.com/bbtheo/cuplyr
GitHub - bbtheo/cuplyr: GPU powered dataframes in R
GPU powered dataframes in R. Contribute to bbtheo/cuplyr development by creating an account on GitHub.
github.com
January 29, 2026 at 5:56 PM
What if your dplyr pipelines ran on GPU?
That's what I built with cuplyr! A CUDA-powered backend for #rstats data manipulation. Looking for testers and feedback!
github.com/bbtheo/cuplyr
That's what I built with cuplyr! A CUDA-powered backend for #rstats data manipulation. Looking for testers and feedback!
github.com/bbtheo/cuplyr
"Benchmarking Haskell dataframes against Python dataframes" by Michael Chavinda
mchav.github.io/benchmarking...
mchav.github.io/benchmarking...
Benchmarking Haskell dataframes against Python dataframes
I’ve been working on a dataframe implementation in Haskell for about a year now. While my focus has been on ergonomics the question of performance has inevitably come up. I haven’t made significant performance investments but I thought it might be worth snapshotting the performance to establish a baseline.
mchav.github.io
July 18, 2025 at 8:00 PM
"Benchmarking Haskell dataframes against Python dataframes" by Michael Chavinda
mchav.github.io/benchmarking...
mchav.github.io/benchmarking...
cuplyr version 0.1.0 is now out!
A GPU-accelerated dplyr backend for R, powered by RAPIDS cuDF.
Write familiar tidyverse code, execute on GPU. Lazy eval with AST optimization.
In my benchmarks 60x faster than dplyr on 50M rows.
github.com/bbtheo/cuplyr
#rstats #cuda #DataScience
A GPU-accelerated dplyr backend for R, powered by RAPIDS cuDF.
Write familiar tidyverse code, execute on GPU. Lazy eval with AST optimization.
In my benchmarks 60x faster than dplyr on 50M rows.
github.com/bbtheo/cuplyr
#rstats #cuda #DataScience
GitHub - bbtheo/cuplyr: GPU powered dataframes in R
GPU powered dataframes in R. Contribute to bbtheo/cuplyr development by creating an account on GitHub.
github.com
February 10, 2026 at 9:47 PM
cuplyr version 0.1.0 is now out!
A GPU-accelerated dplyr backend for R, powered by RAPIDS cuDF.
Write familiar tidyverse code, execute on GPU. Lazy eval with AST optimization.
In my benchmarks 60x faster than dplyr on 50M rows.
github.com/bbtheo/cuplyr
#rstats #cuda #DataScience
A GPU-accelerated dplyr backend for R, powered by RAPIDS cuDF.
Write familiar tidyverse code, execute on GPU. Lazy eval with AST optimization.
In my benchmarks 60x faster than dplyr on 50M rows.
github.com/bbtheo/cuplyr
#rstats #cuda #DataScience
Had lots of fun chatting with Charles about dataframes! Dataframes are not just for data scientists :). #elixirlang #myelixirstatus
Today on Elixir Wizards, we talk data frames in Elixir with @cigrainger.bsky.social, creator of Explorer.
Learn how Explorer brings R/Python-style data tools to Elixir and what’s next for the ecosystem.
▶️ smr.tl/4kY5FDj
🎧 smr.tl/3TWkM51
#elixirlang #myelixirstatus
Learn how Explorer brings R/Python-style data tools to Elixir and what’s next for the ecosystem.
▶️ smr.tl/4kY5FDj
🎧 smr.tl/3TWkM51
#elixirlang #myelixirstatus
Explorer: Data Frames in Elixir with Chris Grainger
In this episode of Elixir Wizards, Charles Suggs sits down with Chris Grainger, co-founder and CTO of Amplified and creator of the Explorer library.
smr.tl
July 24, 2025 at 9:46 PM
Had lots of fun chatting with Charles about dataframes! Dataframes are not just for data scientists :). #elixirlang #myelixirstatus
Yes I wanted to glimpse at some dataframes I have in a list and compare their names. I had no idea walk existed that’s how I discovered it!! So cool!!!
September 22, 2026 at 8:05 PM
Yes I wanted to glimpse at some dataframes I have in a list and compare their names. I had no idea walk existed that’s how I discovered it!! So cool!!!
With things winding down, I'm finally trying out Marimo... feels Observable-esque, plus those interactive dataframes are really useful. docs.marimo.io/guides/worki...
Interactive dataframes - marimoContentsMenuExpandLight modeDark modeAuto light/dark, in light modeAuto light/dark, in dark mode
docs.marimo.io
December 18, 2024 at 3:44 PM
With things winding down, I'm finally trying out Marimo... feels Observable-esque, plus those interactive dataframes are really useful. docs.marimo.io/guides/worki...
She looks Bitkin-sized, so I had to draw her meeting one.
July 10, 2026 at 11:09 PM
She looks Bitkin-sized, so I had to draw her meeting one.
DataFrames might be an underrated Entity Component System for game development
#gamedev #gamedevelopment #indiedev #pandas
#gamedev #gamedevelopment #indiedev #pandas
DataFrames might be an underrated Entity Component System for game development
So DataFrames are basically spreasheets on steroids, or in-program database tables, but its potential as an Entity Component System for…
medium.com
January 27, 2025 at 1:30 PM
DataFrames might be an underrated Entity Component System for game development
#gamedev #gamedevelopment #indiedev #pandas
#gamedev #gamedevelopment #indiedev #pandas
Tuesday Tip! 💡
marimo renders dataframes as interactive tables — search over rows, sort and filter by columns, and page through millions of rows.
Works out of the box with @pola.rs and other dataframes thanks to Narwhals by @marcogorelli.bsky.social!
marimo renders dataframes as interactive tables — search over rows, sort and filter by columns, and page through millions of rows.
Works out of the box with @pola.rs and other dataframes thanks to Narwhals by @marcogorelli.bsky.social!
December 10, 2024 at 4:05 PM
Tuesday Tip! 💡
marimo renders dataframes as interactive tables — search over rows, sort and filter by columns, and page through millions of rows.
Works out of the box with @pola.rs and other dataframes thanks to Narwhals by @marcogorelli.bsky.social!
marimo renders dataframes as interactive tables — search over rows, sort and filter by columns, and page through millions of rows.
Works out of the box with @pola.rs and other dataframes thanks to Narwhals by @marcogorelli.bsky.social!
If you are user of the Python package Pandas, I cannot recommend switching to Polars highly enough. #astrocode
I'm doing some groupbys for some plots, and a complicated set of string & numerical operations on *25 million rows* takes just 3 seconds on my laptop.
The Pandas equivalent: 2+ minutes. 🤯
I'm doing some groupbys for some plots, and a complicated set of string & numerical operations on *25 million rows* takes just 3 seconds on my laptop.
The Pandas equivalent: 2+ minutes. 🤯
Polars
DataFrames for the new era
pola.rs
January 12, 2026 at 10:44 AM
If you are user of the Python package Pandas, I cannot recommend switching to Polars highly enough. #astrocode
I'm doing some groupbys for some plots, and a complicated set of string & numerical operations on *25 million rows* takes just 3 seconds on my laptop.
The Pandas equivalent: 2+ minutes. 🤯
I'm doing some groupbys for some plots, and a complicated set of string & numerical operations on *25 million rows* takes just 3 seconds on my laptop.
The Pandas equivalent: 2+ minutes. 🤯
estou explodindo dataframes pandas para extrair dados, processar e inserir no banco de dados mas queria estar fazendo mostarda de fermentação natural
October 23, 2025 at 6:54 PM
estou explodindo dataframes pandas para extrair dados, processar e inserir no banco de dados mas queria estar fazendo mostarda de fermentação natural
suppose i have a function that checks a dataframe and gives a warning and returns the bad rows. i don't want the bad rows but want the warnings. suppose i have a bunch of those functions.
list(...dataframes...) |>
walk(check_for_thing1) |>
walk(check_for_thing2) |>
etc
is a nice pattern
list(...dataframes...) |>
walk(check_for_thing1) |>
walk(check_for_thing2) |>
etc
is a nice pattern
September 23, 2026 at 6:02 PM
suppose i have a function that checks a dataframe and gives a warning and returns the bad rows. i don't want the bad rows but want the warnings. suppose i have a bunch of those functions.
list(...dataframes...) |>
walk(check_for_thing1) |>
walk(check_for_thing2) |>
etc
is a nice pattern
list(...dataframes...) |>
walk(check_for_thing1) |>
walk(check_for_thing2) |>
etc
is a nice pattern
The more we talk about DataFrames, the better. Java needs DataFrames!
I am excited to be speaking at #JavaOne with @zakhav.bsky.social. 🙏 I hope you'll attend our session "Are You Missing a Data Frame? The Power of Data Frames in Java".
I look forward to meeting many folks from the amazing #Java community in person!
reg.rf.oracle.com/flow/oracle/...
I look forward to meeting many folks from the amazing #Java community in person!
reg.rf.oracle.com/flow/oracle/...
February 2, 2025 at 8:32 PM
The more we talk about DataFrames, the better. Java needs DataFrames!