Tagged Articles
Articles tagged: data science
Browse our collection of articles about data science
The Ultimate Guide to A/B Testing Statistics: From Theory to Practice
Go beyond p-values. This deep dive covers everything from choosing the right statistical test for your metrics to calculating sample size with power analysis. A complete guide for data-driven professionals in e-commerce, marketing, and product.
ab testing statistics data science product analytics conversion rate optimization power analysisOctober 19, 2025
The Foundations of a Digital Mind: How Neural Networks Actually Work
From basic algebra to the calculus of learning, this in-depth guide demystifies neural networks. Using a simple, step-by-step example, we'll explore the core concepts of linear algebra, statistics, and backpropagation that allow machines to learn.
neural networks machine learning data science algebra statistics backpropagation deep learningSeptember 20, 2025
The Secret Language of Data: From Random Chance to Causal Impact
Every data leader must move beyond surface-level metrics to the deeper concepts of randomness, hypothesis testing, and causality. This article breaks down the foundations of data science with simple analogies—helping you go from being data-driven to truly data-informed.
data science statistics ab testing causality leadershipSeptember 8, 2025
The Art of the Data Detective: A Complete Guide to Exploratory Data Analysis (EDA)
Before you can build a model or run an A/B test, you must first understand your data's story. Exploratory Data Analysis (EDA) is the art of being a data detective—finding clues, patterns, and asking the right questions. This guide walks you through the complete EDA process.
EDA exploratory data analysis data science analytics data visualization statisticsSeptember 8, 2025