I am thrilled to announce that the second edition of Data Science from Scratch is now available! (buy from Amazon or your other favorite bookstore, or read on Safari, or get a PDF from ebooks.com it looks like.)

It's been almost exactly four years since the first edition came …

I am super-excited to announce that the book I've been working on for more than the last year, Data Science from Scratch: First Principles with Python is finally available! (buy from O'Reilly, use discount code AUTHD to save some money) (buy from Amazon).

My experience learning and teaching data science …