
10/08/2025
Introduction: The Case for Better Data Analysis Imagine you’re a detective walking into a crime scene. The clues are all there—but they’re buried under noise, irrelevant details, and maybe even a few red herrings. That’s what most datasets look like. Becoming a data detective means more than running numbers through Excel or Python. It’s about: Spotting patterns others overlook. Avoiding the analytical traps that lead to false conclusions....
Imagine you’re a detective walking into a crime scene. The clues are all there—but they’re buried under noise, irrelevant details, and maybe even a few red