Before analyzing data, we often spend considerable effort wrangling the data into a form suitable for analysis and visualization. In this follow-up to our Intro to R workshop, we introduce how to carry out various data wrangling tasks such as merging, reshaping, and aggregating data. We also cover working with dates and character data, and provide numerous tips and suggestions for working efficiently with R and RStudio. No matter your field of study, you’re sure to get something useful out of this workshop!