data.table power hour
Learn how to use this fantastic package in R for high-speed, low-code table wrangling. Abstract The package data.table is super-fast and super-powerful and can turn your long-winded and slow R code into a lean, mean, data-crunching machine. This hour takes you through the key aspects of the package and how it can make your life better. We’ll be looking at: Basic syntax Data I/O Joins Within group activities Pivoting data Cool hacks Slides View the presentation full screen or view it below.