Data Quality & Bias

For years, I was obsessed with the Quantified Self movement, tracking everything from my steps to my sleep. But the more data I collected, the less I understood. Here’s the story of why I broke up with my fitness trackers and what I learned about the hidden dangers of chasing metrics.

Ever get survey results that just feel... off? They probably are. We'll walk you through a hands-on guide to spotting and fixing survey bias using Python and Facebook's 'balance' library, turning your skewed data into trustworthy insights.