Python has made using Microsoft Excel much easier than it has ever been, and it isn't very hard to start using it yourself.

This story contains interviews with Michael Driscoll, CEO of Metamarkets; Paul Butler, data scientist at Chango and formerly at Facebook; and Niall O’Connor, vice president at Bank of America. The big ...

Financial models have become one of the most important decision-making tools in modern finance. They are critical to enabling informed decision-making. But oftentimes, they are flawed with deep and ...

We independently evaluate all of our recommendations. If you click on links we provide, we may receive compensation. Michael is a former senior editor of investing and trading products for ...

Carol M. Kopp edits features on a wide range of subjects for Investopedia, including investing, personal finance, retirement planning, taxes, business management, and career development. Michael Boyle ...