Overview:  Master R programming faster with real-world projects that build practical data science skillsFrom stock market ...

In my former life, I was a web application developer. I stopped doing that full-time in 2007 when I transitioned to teaching full-time. Obviously, in the intervening 16 (!) years, things have changed.

A large portion of the web still runs on PHP for backend processing and data management. In 2026, it remains a practical ...