As one of the world's largest retailers, Amazon is a well-oiled machine. But while most orders get fulfilled quickly and painlessly, issues can still occasionally arise, especially during the busy ...

New films, and classics, just keep coming, but you don’t have to drill down to find the finest selections to stream. We’ll do the heavy lifting. You press play. By Jason Bailey Sign up for our ...

Although there are many functions in the base package of R, sometimes there may not be a function that does exactly what you want. In this case, R allows users to create their own functions and call ...