Data Scientist (Experimentation) at OpenAI. ex-VP of Data @Statsig. I used to be a real scientist.
Seattle, WA
Joined October 2009
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Timothy Chan retweeted
Today brings both wonderful but also bittersweet news – @OpenAI has announced its intent to acquire @Statsig. @vijayeraji will become the CTO of OpenAI applications, reuniting with @fidjissimo. 1/
I'm excited to be presenting at ODSC West in San Francisco. Please stop by and say Hi!
We asked @trchan1, Head of Data Science at Statsig, about his upcoming session at #ODSCWest:
“A/B testing has really evolved over the years. In my talk, I’ll dive into advanced techniques that tackle challenges like network effects, peeking,...”
hubs.li/Q02Rqqnw0
"Data Scientists are not chart makers"
- Fun anecdote I shared about pushing back as a Data Scientist against low-impact work.
Teaming up on this one and hoping to share from our past mistakes and success.
Learn common reasons analytics teams fail and how to make your data efforts count in our upcoming virtual webcast 📹
Featuring Head of Data, @trchan1 & Shachar Meir!
Save your spot: us06web.zoom.us/webinar/regi…
#datascience #analytics #statsig #abtesting
Definitely going to give this a read
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Timothy Chan retweeted
Ahead of his ODSC West session, Dr. Timothy Chan discusses popular A/B testing methods used in the industry to get ideal results. @statsig hubs.li/Q02J3f1G0
Timothy Chan retweeted
Ahead of his ODSC West session, Dr. Timothy Chan discusses popular A/B testing methods used in the industry to get ideal results. @statsig @trchan1 hubs.li/Q02J5X3s0
Timothy Chan retweeted
It's officially Day 5 (and final) of Experimentation Week 🖐️
Scaling experimentation is as much a culture challenge as it is a statistical one.
Today we share a suite of collaboration features progressively developed into Statsig's core experimentation workflows!
1/5
Timothy Chan retweeted
It's Experimentation Week - Day 2 ✌️
We're announcing one-click Stratified Sampling to make your experiment results more trustworthy and consistent.
See how this feature works in Statsig and helps you reduce false positive rates at the same power.
1/3
#datascience #statsig
Timothy Chan retweeted
Stratified sampling is especially useful for experiments where a tail-end of power users drive a large portion of a metric value, such as in B2B experiments with small sample sizes.
Read more: statsig.com/blog/introducing…
2/3
#abtesting #datascience
Timothy Chan retweeted
Day 1 of Experimentation Week is here 📢
We're kicking it off with @trchan1 announcing Meta-analysis!
1/5
#abtesting #experimentation #datascience
This interview w/Zach Wilson @zachly is deceptively insightful. Many DEs focus on building pipelines but don't ask why. Zach shares ACTUAL tactics and questions DEs should be using to drive business impact. This is how you move to the next level.
youtube.com/watch?v=TqI6I1Hn…
Timothy Chan retweeted
A Data Scientist, an Engineer, and a Product Manager walk into a restaurant...
Featuring: @JiakanWang, @vineethinsea, and @trchan1
#statsigsnapshots
Timothy Chan retweeted
When your leftover billboard helps reinforce @Rippling's new billboards ☝🏻
Featuring Head of Data, @trchan1 , on his recent trip to SF.
#statsigsnapshots
Timothy Chan retweeted
Will you be at our A/B Talks in NYC 🍎
Join Statsig's Head of Data, @trchan1, as we host an amazing panel of experts including:
- Joel Witten - Head of Data, @recroom
- Gaurav Misra - CEO, @getcaptionsapp
- Will Ruben - CEO, Stealth Startup
Register: eventbrite.com/e/ab-talks-ny…
