R is a popular open-source programming language for data analysis. Its interactive programming environment and data visualization capabilities make R an ideal tool for creating a wide variety of data visualizations. In this course, Multivariate Data Visualization with R, you will learn how to answer questions about your data by creating multivariate data visualizations with R. First, you'll learn the basics about creating multivariate data visualizations with R, in order to have a strong foundation to build on. Next, you'll learn how to create and interpret data visualizations that involve various combinations of three categorical or numerical variables. Finally, you'll learn how to create and interpret data visualizations that involve an arbitrary number of variables at the same time. By the end of this course you'll have the skill required to create and interpret a variety of multivariate data visualizations using R.