It’s been three or four years since a publisher asked me to write a book. I’ve had plenty of other projects to keep me busy, not to mention my practice. But I like having a book in the pipeline, and ...

Data can feel overwhelming, can’t it? Whether you’re staring at endless rows in a spreadsheet or trying to piece together insights from scattered sources, making sense of it all can seem like a ...

Introduction : ugly, bad, and wrong figures -- Part 1. From data to visualization. Visualizing data : mapping data onto aesthetics -- Coordinate systems and axes -- Color scales -- Directory of ...