If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 ...

You’d think that a “search” box on a news website like cleveland.com would be a simple thing to set up, but a surprising level of programming and testing is involved in helping you find what you want.

Already using NumPy, Pandas, and Scikit-learn? Here are seven more powerful data wrangling tools that deserve a place in your ...