Learn how to calculate payback and discounted payback in Excel with formulas, SCAN, XMATCH, LET, and SWITCH, plus ...
They can generate documents, spreadsheets, and presentations from simple text prompts. Here's how to make the most of them.
Abstract: Annually, ~1.3-million gallons of crude oil spill into the ocean. Traditional oil-cleanup methods are difficult, and focus on removal of visible surface oil. Removal of the ...
Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...
The adjusted r-squared is helpful for multiple regression and corrects for erroneous regression, giving you a more accurate correlation coefficient. If you look at the multiple regression we did, ...