Modular’s Python-like language for low-level programming has evolved, and it’s now available to end users. Let’s take Mojo ...

If you have experience with R or want a quick way to generate a regression with statsmodels using a pandas DataFrame, you can use R-style formulas. First, you need to import statsmodels and its ...

Are cracks forming in the stock market’s bull run? Over the last month, the U.S. stock market has shown signs of shifting priorities. That’s because, surprisingly, the top-performing sectors weren’t ...

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 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...