Sure, you could use one of the commercial or open-source RSS readers. But isn’t it more fun to code your own? RSS feeds have been around since the late ’90s, and they remain a handy way to keep up ...

Make sure you have both R and RStudio installed. In addition, make sure you have the tidyverse package installed. Start by downloading labA01.R to somewhere on your computer. The easiest way to do ...

At some point in your R life, you will likely want to share results of your analysis with non-R-using colleagues. There are lots of ways to do this. One of the easiest (and least expensive) is ...

Data clustering is the process of programmatically grouping items that are made of numeric components. For example, suppose you have a dataset where each item represents a person's age, annual income ...

One of Slack‘s greatest appeals is that it’s so extensible. While its main purpose is group collaboration, add-on apps can do everything from answer questions about business analytics to offer project ...

Let's use this classical statistics technique -- and some R, of course -- to get to some of the latent variables hiding in your data. Factor analysis is a classical statistics technique that examines ...