Without a makeup artist at your disposal, even a great portrait can be ruined by shiny skin. So if you’re looking through the results of your most recent portrait shoot and there’s a lot of shine ...

Do you want to track a conference hashtag — or any hashtag — on Twitter? This bonus Do More With R tutorial shows you step by step how to create an interactive Shiny web application to search, sort, ...

R is a free and powerful statistical software package that is capable of advanced statistical analysis. Since R requires the user to write computer code to execute commands, the researcher’s ability ...