March 2018
Beginner to intermediate
570 pages
13h 42m
English
Content preview from Data Analysis with R, Second Edition - Second Edition
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Working with Popular R Packages
In this book thus far, we’ve used over 30 packages with functionalities ranging from data visualization to MCMC to connecting R to other languages. In this chapter, we will be focusing on a few very popular R packages that we haven't mentioned before, or that we only mentioned in passing. These packages—namely data.table, dplyr, and tidyr—are very widely used and revered in R circles.
These packages, which stress speed of computation and ease of use (at least after an initial learning curve) are essential components to many useRs' workflows. Note, however, that R was an extraordinarily effective and popular tool before these packages came on the scene and even if these packages were to somehow magically disappear ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.