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, ...

(CNN) — A cryptic reference to “pumpkin day.” An online chat about an ISIS-inspired attack. A shooting range visit to practice high-speed reloads with AK-47s. A potential terrorist attack over ...

Learn how to transform an ordinary notebook into a charming ribbon-covered journal! In this creative tutorial, we'll guide you step-by-step on upgrading a basic notebook using an array of colorful ...

A man who discovered an RAF notebook dating back to World War Two is appealing for help in tracing the owner or his family. Mike Richardson discovered the buff-coloured book while cleaning out an ...