July 2015
Beginner to intermediate
432 pages
9h 15m
English
Content preview from R For Dummies, 2nd Edition
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Chapter 1
Introducing R: The Big Picture
In This Chapter
Discovering the benefits of R
Identifying some programming concepts that make R special
With an estimated worldwide user base of more than 2 million people, the R language has rapidly grown and extended since its origin as an academic demonstration language in the 1990s.
Some people would argue — and we think they’re right — that R is much more than a statistical programming language. It’s also
- A very powerful tool for all kinds of data processing and manipulation
- A community of programmers, users, academics, and practitioners
- A tool that makes all kinds of publication-quality graphics and data visualizations
- A collection of freely distributed add-on packages
- A versatile toolbox for extensive automation of your work
In this chapter, we fill you in on the benefits of R, as well as its unique features and quirks.
You can download R at www.r-project.org. This website also provides more information on R and links to the online manuals, mailing lists, conferences, and publications.
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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.