May 2022
Beginner to intermediate
656 pages
18h 50m
English
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Appendix G. Updating an R installation
As consumers, we take for granted that we can update a piece of software via a “Check for Updates” option. In chapter 1, I noted that the update.packages() function can be used to download and install the most recent version of a contributed package. Unfortunately, updating the R installation itself can be more complicated.
If you want to update an R installation from version 5.1.0 to 6.1.1, you must get creative. (As I write this, the current version is actually 4.1.1, but I want this book to appear hip and current for years to come.) Two methods are described here: an automated method using the installr package and a manual method that works on all platforms.
G.1 Automated installation (Windows only)
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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