In my latest exploration of diverse topics, from drilling down on the intricacies of statistical power with the Delta Method in A/B testing, converting Ryobi batteries for kids’ ride-on cars, to unveiling the top product roadmap tools of 2024, there’s a wealth of knowledge to delve into. Plus, a unique dive into de-bogging oneself and a compelling case for schedule-syncing over micromanaging. Dive in with me into these fascinating discussions!

• Calculating Statistical Power When Your Analysis Requires the Delta Method: In this post, we explore a situation typical of a website, where a user is allowed to view the page multiple times and may click on a button of interest on any visit. We would like to perform an A/B test on the non-user level metric, the click-through rate (CTR), defined via $\text{total clicks}/\text{total page views}$. In order to do the final analysis, we would need to estimate the variance for the variable via the delta method. However, what does that mean for a priori statistical power calculations?
• PowerJeep: A Ryobi Battery Conversion for Ride on Cars
• Product Roadmap Tools: The Top 5 in 2024: Looking into product roadmap tools? In this blog, we take an in-depth look at the top 5 roadmapping tools of 2024 and what to look for.
• So you wanna de-bog yourself: What I found in the mire
• Why Micromanage When You Can Schedule-Sync?: For managers and employees who want to get on the same page, there is a far superior alternative to micromanaging. It’s called schedule-syncing.