Reshape Wide to Long in R

If a category is spread across multiple columns, we can reshape those columns from long to wide with one simple function.

Sort Dataframe by Column in R

Sorting data frames can help you get a better idea of your data. I’ll show you one way using dplyr’s arrange to do just that.

Convert to Date in R

Using the handy lubridate package, we can convert values R reads in as Characters to Date’s.