Timothy ChaninStatsigLong-live the 95% Confidence IntervalWhy you should use an arbitrary number that has been around as long as modern statistics.6 min read·Aug 4, 2022--1--1
Timothy ChaninStatsigConfused about p-values and hypothesis testing? Let’s play a game.You get to flip a coin and if it’s heads, you win $10. If it’s tails, I win $10. We play twice, tails comes up twice and you owe me $20…4 min read·Apr 18, 2022----
Timothy ChaninStatsigAnnouncing Statsig’s New Pulse Stats EngineToday we’re announcing the launch of Statsig’s new Pulse Stats Engine. Pulse is Statsig’s experimental analysis tool, and our first Stats…3 min read·Mar 29, 2022----
Timothy ChaninStatsigIntroducing Autotune: Statsig’s Multiarmed BanditActual Multi-armed Bandit (MAB) results on the Statsig website. A comparison between Bandit and A/B testing.7 min read·Feb 3, 2022----
Timothy ChaninTowards Data ScienceIn Defense of Zillow’s Besieged Data ScientistsModels Must Be Wielded With Care4 min read·Nov 16, 2021--6--6
Timothy ChaninStatsigEmbrace Overlapping A/B Tests and Avoid the Dangers of Isolating ExperimentsAt Statsig, I’ve had the pleasure of meeting many experimentalists from different backgrounds and experiences. How to handle simultaneous…8 min read·Oct 7, 2021--4--4
Timothy ChaninStatsigYou Don’t Need Large Sample Sizes to Run A/B TestsSmall Companies’ Secret Advantage in Experimentation6 min read·Aug 12, 2021--1--1
Timothy ChaninStatsigIntroducing Experiments+We’re launching Experiments+, Statsig’s ridiculously easy-to-use and advanced experimentation (A/B/n testing) tool.2 min read·Jun 29, 2021----
Timothy ChaninStatsigWhy A/B Testing is so Powerful for Product Development4 min read·Jun 7, 2021----
Timothy ChaninStatsigPitfalls of Multi-arm ExperimentsDealing with Significance for Multiple Test Groups5 min read·May 3, 2021----