Sean J Taylor
seanjtaylor.com
Sean J Taylor
@seanjtaylor.com
Data Science, Causal Inference, Economics, Statistics and Machine Learning

Two joys in life:
[1] Learning something interesting about the world
[2] Telling people about it

Data Science @OpenAI
Reposted by Sean J Taylor
I did update the figure a bit and added labels, but it probably works better as sequential slides in a presentation. If you want the code and the pptx just drop me a dm and I’ll send it all your way.
April 10, 2025 at 8:13 AM
Reposted by Sean J Taylor
We streamlined six new DID-like estimators and created this tutorial for implementation in R.
yiqingxu.org/packages/fec...

Hope you no longer need to spend months figuring out what these estimators are and how to use them.
February 21, 2025 at 4:41 AM
Foods I like that have been deemed “old man desserts” by friends and family:

Rice pudding
Oatmeal raisin cookies
Rum raisin ice cream
Peanut brittle

These are all underrated desserts!
January 31, 2025 at 5:47 AM
Fuckin Tim Apple
Unrelated to anything else, I think some people’s phones are just starting to look a little dated
January 23, 2025 at 2:21 AM
Hit the point in my phone’s life cycle where Apple fucks with the battery life and (probably) pays my friends to start telling me how old it looks when i check it.
January 23, 2025 at 2:05 AM
It's annoying that I have to be an expert at navigating all these food ordering apps otherwise I'll be paying 10-20% more for everything.
December 16, 2024 at 3:34 AM
I say this like once a week but it’s worth appreciating regularly: we’re living in the golden age of food. The standard for quality, taste, and innovation is insanely high right now. This is both for restaurants and home cooking.
December 13, 2024 at 4:10 AM
The unreasonable effectiveness of a line chart with time on the x-axis.
December 4, 2024 at 3:45 AM
This 90s alt rock playlist is saving my life right now.
December 4, 2024 at 1:20 AM
Reposted by Sean J Taylor
Hello everyone! I teach a class for graduate students on methods for reproducible research. 🔧 🔢

I would interested to hear about the barriers you face in implementing reproducible practices in your research (e.g., version control, code review, reproducible documents).
November 22, 2024 at 3:00 AM
It’s happening!!
got my first porn/scam DM on this platform. hell yea
November 22, 2024 at 7:11 AM
Reposted by Sean J Taylor
Mosaic v0.12 is out: database-powered scalable, interactive visualization! 📈 One new addition is support for dynamic changes in the backing data. Move between smaller and larger samples to balance speed and comprehensive coverage.
November 21, 2024 at 5:43 PM
I once tried to convince the Motif engineering team to run our app on a bunch of Mac Minis we would put in a closet at my house.
In case you missed it: Bluesky runs on-prem. They migrated off of AWS months back.

So yeah, they DO need to put orders in for servers! (Good luck to the dev team!)

More on their architecture: newsletter.pragmaticengineer.com/p/bluesky
November 21, 2024 at 11:12 PM
Reposted by Sean J Taylor
New post up! ✨

Exploring AT Protocol with Python to visualize the #databs social graph!

davidgasquez.com/exploring-at...

Took less than 1 hour to get the data and plot it. Amazing what you can do with open APIs and great SDKs!
November 14, 2024 at 1:39 PM
Reposted by Sean J Taylor
Other examples of things that the (rapidly growing) data geeks on Bluesky can help with: improving and accelerating graph analytics to improve the default Discover feed:

bsky.app/profile/dana...
danabra.mov dan @danabra.mov · Nov 13
@why.bsky.team updated cluster mappings yesterday and my Discover feels like it’s gotten a whole lot more relevant. not sure if real or imagined effect. it would be nice to figure out a way to run this thing every day
November 13, 2024 at 12:33 PM
Reposted by Sean J Taylor
Reminder that the blog is here too!

@statmodeling.bsky.social

Please repost 🙏
November 11, 2024 at 2:57 PM
ICYMI last a couple weeks ago, how we built the Motif query engine and language for analyzing event sequences: www.motifanalytics.com/posts/how-to...

Think of it as an extension of Regular Expressions matching from strings of characters to sequences of events.
November 11, 2024 at 11:02 PM
I was definitely not expecting this explanation.
November 11, 2024 at 9:18 PM
I’ll know Bluesky has really made it when there are tons of spam accounts following and DMing me.
November 11, 2024 at 4:55 PM
Reposted by Sean J Taylor
Hey data nerds! You have just a week and half left to submit a talk to Data Council '25 (in SF next year!).

I'm running the analytics tracks.

Any interesting ideas we should be covering on the analytics track?

Any brilliant people that fly under the radar that we should elevate?
November 6, 2024 at 10:17 PM
Awesome, just what I wanted, the sun rises at 6:30am now.
November 3, 2024 at 3:19 PM
Looking for talks for the Data Science and Algorithms track I'm hosting at Data Council next year. It's in Oakland April 22-24th. You can submit your talk proposal here: www.datacouncil.ai/cfp-2025

It's a fun/friendly conference with an amazing lineup, hope to be reading your submission soon!
Home
Data Council is the world's largest vendor-neutral, community-driven data science, engineering, analytics & AI conference. April 22-24, 2025 in Oakland, CA
www.datacouncil.ai
November 1, 2024 at 7:51 PM
My Bluesky notifications are blowing up! The exodus is happening!
October 29, 2024 at 4:21 PM
So how long can Twitter operate with dwindling ad revenue? Has anyone done a good write up of the different endgames that are possible?
November 18, 2023 at 6:36 PM
New Simpson’s paradox example just dropped.
November 10, 2023 at 4:24 PM