Open Courses

Getting and Cleaning Data with swirl


This course contains all lessons from swirl's Getting and Cleaning Data course. Learn how to use dplyr, tidyr, and lubridate all inside RStudio.

Working with dplyr

Two swirl lessons on working with data using dplyr, a package that provides a consistent and concise grammar for manipulating tabular data.

Cleaning Messy Data

This chapter introduces two useful packages for cleaning messy data: tidyr and lubridate.