A/B Testing Representation. Here's a framework for designing an A/B testing experiment for a product or feature, along with an example using Facebook's launch of Reactions as a new feature: 1) Clarifying Questions: Before diving into the experiment design, it's crucial to ask some clarifying questi

As a data scientist, measuring the success of a product or feature is critical to determine the value it provides to the customers and the business. Here is a generic framework to measure the success of a product or feature: 1. Possible Purpose and Drawbacks: Before measuring success metrics, it'

A generic framework for analyzing a change in a key metric: 1. Clarifying Questions: Before diving into the analysis, it's important to clarify some basic information about the key metric. This step involves asking questions to understand the context and scope of the metric change. By answering th