R 3.1.1 is released (and how to quickly update it on Windows OS)

R 3.1.1 (codename “Sock it to Me“) was released today! You can get the latest binaries version from here. (or the .tar.gz source code from here). The full list of new features and bug fixes is provided below.

Upgrading to R 3.1.1 on Windows

If you are using Windows you can easily upgrade to the latest version of R using the installr package. Simply run the following code:

# installing/loading the latest installr package:
install.packages("installr"); require(installr) #load / install+load installr
 
updateR()

After running “updateR()”, the function will detect that R is available for you, and will download+install it (etc.).

Note that the latest installr version (0.15.3) was released just less than a month ago to CRAN, and it is recommended to upgrade to it, since it has more updated URLs to some software.
I try to keep the installr package updated and useful, so if you have any suggestions or remarks on the package – you are invited to leave a comment below.

If you use the global library system (as I do), you can run the following in the new version of R:

source("https://www.r-statistics.com/wp-content/uploads/2010/04/upgrading-R-on-windows.r.txt")
New.R.RunMe()

CHANGES IN R 3.1.1:

David smith gave a nice summary of the features here. And here is also the full list:

NEW FEATURES

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The dendextend package for visualizing and comparing trees of hierarchical clusterings (slides from useR!2014)

When using the dendextend package in your work, please cite it using:

Tal Galili (2015). dendextend: an R package for visualizing, adjusting, and comparing trees of hierarchical clustering. Bioinformatics. doi:10.1093/bioinformatics/btv428

This week I presented in the useR!2014 my package dendextend (also on github), for easily manipulating, visualizing, and comparing dendrograms. Put simply, it is a package designed to easily create figures like these:

2015-06-28 20_58_26-Clipboard

Here is my presentation from useR:

Download (PDF, Unknown)

You are also invited to give a look to the current version of the package vignettes:

https://github.com/talgalili/dendextend/blob/master/vignettes/dendextend-tutorial.pdf

I highly welcome features suggestions and bug reports (or just “wow, this is awesome”) sent to my e-mail (tal.galili AT gmail.com), you can also leave a comment or use the github issue page.

A sidenote on useR!2014: this year’s useR conference was wonderful! I enjoyed the many talks, sessions, posters, and especially the so many wonderful R users I got to meet (and I will not try to list all of you – but you know who you are, and how much I enjoyed seeing you!). As corny as it may sound – we, the people who use R, are truly a community. There is a lot to be said about getting to meet so many people who share my own passion for statistical programming, open source, collaboration, open science, and a better future in general. Gladly, you can get a sense of what happened there by having a look at the twitter hashtag #useR2014. Several great R bloggers already started writing about it, you can see their posts here: 1, 2, 3, 4, 5. And I hope more posts will follow. I hope to see you in next year’s useR!2015!