RStudio Project and R Markdown R as a statistical computing environment packs a generous amount of tools allowing us to reshape, clean and visualize our data through its built-in capabilities. In this lesson, we’ll take a look at many of these capabilities and learn how to incorporate these into our day-to-day data science work. In …
Grammar of Graphics and ggplot2 in R To understand the ggplot2 library, we need to go back to 1999, the year in which the book The Grammar of Graphics by Leland Wilkinson is published. This work is built on earlier by Bertin (1983) and came to popularity when Hadley Wickham, a prolific contributor to the …
The Case for Data Visualization “The ability to take data, to be able to understand it, to process it, to extract value from it, to visualize it, to communicate it, that’s going to be a hugely important skill in the next decades.” Google’s Chief Economist Dr. Hal R. Varian While machine learning and artificial intelligence …
