# Tim Chan - Data at OpenAI

> Tim Chan, head of data science at Statsig, shares insights on experimentation in data science during this engaging talk. He discusses the importance of A/B testing, statistical rigor, and experiment design, emphasizing how analytics engineers can compute results and interpret metrics effectively. T…

- Web page: https://www.dataexpert.io/lesson/tech-talk- with-tim-chan-p735-l596
- Program: [AnalyticsExpert](https://www.dataexpert.io/program/analytics-expert)
- Module: Tech Talks
- Access: Requires enrollment in AnalyticsExpert
- Length: 41 min video
- Skills: SQL, Data Modeling, Statistics
- Academy: DataExpert.io Academy

## About this lesson

Tim Chan, head of data science at Statsig, shares insights on experimentation in data science during this engaging talk. He discusses the importance of A/B testing, statistical rigor, and experiment design, emphasizing how analytics engineers can compute results and interpret metrics effectively. This lesson is ideal for data professionals looking to deepen their understanding of experimentation, its application in real-world scenarios, and the balance between statistical analysis and business decision-making.

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