This is merely a collection of my personal notes for my personal use, but if you find them useful too that is a bonus. I've compiled these notes from a variety of sources, but they are most heavily ...

Python and Excel can only really talk to each other through limited functions—xl() and =PY()—that can only return code results, not macros, VBA code, or other data, Microsoft claims.

You will walk through the key components of a visualization, how we effectively represent data using channels like color, size, and position, and some ground rules for honest and effective ...