This directory contains binaries for a base distribution and packages to run on Mac OS X (release 10.6 and above). Mac OS 8.6 to 9.2 (and Mac OS X 10.1) are no longer supported but you can find the last supported release of R for these systems (which is R 1.7.1) here. Dec 17, 2020 The software is similar to H&R Block Deluxe 2020 but it also works for both the federal program and one state program, too, so it’s useful if you need a little more coverage. This directory contains binaries for a base distribution and packages to run on Mac OS X (release 10.6 and above). Mac OS 8.6 to 9.2 (and Mac OS X 10.1) are no longer supported but you can find the last supported release of R for these systems (which is R 1.7.1) here.
Inspired by R and its community The RStudio team contributes code to many R packages and projects. R users are doing some of the most innovative and important work in science, education, and industry. It’s a daily inspiration and challenge to keep up with the community and all it is accomplishing. Managing Packages If keeping up with the growing number of packages you use is challenging. The R Project for Statistical Computing Getting Started. R is a free software environment for statistical computing and graphics. It compiles and runs on a wide variety of UNIX platforms, Windows and MacOS.
This programming language provides you with a development environment to create applications for data analysis and statistical computing
What's new in R for Windows 4.0.4:
- NEW FEATURES:
- File share/texmf/tex/latex/jss.cls has been updated to work with LaTeX versions since Oct 2020
- Unicode character width tables (as used by nchar(, type = 'w')) have been updated to Unicode 12.1 by Brodie Gaslam (PR#17781) including many emoji
- The internal table for iswprint (used on Windows, macOS and AIX) has been updated to include many recent Unicode characters INSTALLATION on a UNIX-ALIKE If an external BLAS is specified by --with-blas=foo or _via_ environment variable BLAS_LIBS is not found, this is now a configuration error. The previous behaviour was not clear from
R for Windows is a development tool prefered by the programmers who need to create software for data analysis purposes. The package includes the programming language components and other tools required for building the desired application.
Each programming language is built for a certain purpose and includes optimizations for a certain field. The R language is designed to create applications that easily manage and visualize statistical data.
In order to analyze data, R includes support for linear and nonlinear modelling, classifications and other specific tools. It can also be used for generating graphical representations of the input data.
The main tool for building an application is the integrated development environment which can be used for editing code and testing the output. It provides you with a graphical interface where you can access the console, create scripts and install additional packages.
As most data analysis applications need visualization features, R includes several graphical facilities designed to display the common statistical graphs. You can also use the commands to create customized graphs suitable for the type of data that needs to be analyzed.
Although you need programming experience to create applications, the package includes multiple samples which can help you get started. The details about a certain function can easily be accessed in the console or by opening the HTML help in any Internet browser.
One of the advantages of the R language is the ability to extend its features by creating packages. The experienced programmers can create custom packages for their projects by using the guide included in the documentation.
Overall, R for Windows provides a flexible development environment which can help you build data analysis tools for your needs.
Filed underR for Windows was reviewed by Sorin Cirneala
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- runs on:
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To use R, you first need to install the R program on your computer.
How to check if R is installed on a Windows PC¶
Before you install R on your computer, the first thing to do is to check whetherR is already installed on your computer (for example, by a previous user).
These instructions will focus on installing R on a Windows PC. However, I will alsobriefly mention how to install R on a Macintosh or Linux computer (see below).
If you are using a Windows PC, there are two ways you can check whether R isalready isntalled on your computer:
- Check if there is an “R” icon on the desktop of the computer that you are using.If so, double-click on the “R” icon to start R. If you cannot find an “R” icon, try step 2 instead.
- Click on the “Start” menu at the bottom left of your Windows desktop, and then move yourmouse over “All Programs” in the menu that pops up. See if “R” appears in the listof programs that pops up. If it does, it means that R is already installed on yourcomputer, and you can start R by selecting “R” (or R X.X.X, where X.X.X gives the version of R,eg. R 2.10.0) from the list.
If either (1) or (2) above does succeed in starting R, it means that R is already installedon the computer that you are using. (If neither succeeds, R is not installed yet).If there is an old version of R installed on the Windows PC that you are using,it is worth installing the latest version of R, to make sure that you have all thelatest R functions available to you to use.
Finding out what is the latest version of R¶
To find out what is the latest version of R, you can look at the CRAN (ComprehensiveR Network) website, http://cran.r-project.org/.
Beside “The latest release” (about half way down the page), it will say something like“R-X.X.X.tar.gz” (eg. “R-2.12.1.tar.gz”). This means that the latest release of R is X.X.X (forexample, 2.12.1).
New releases of R are made very regularly (approximately once a month), as R is actively beingimproved all the time. It is worthwhile installing new versions of R regularly, to make surethat you have a recent version of R (to ensure compatibility with all the latest versions ofthe R packages that you have downloaded).
Installing R on a Windows PC¶
To install R on your Windows computer, follow these steps:
Download R Studio
- Go to http://ftp.heanet.ie/mirrors/cran.r-project.org.
- Under “Download and Install R”, click on the “Windows” link.
- Under “Subdirectories”, click on the “base” link.
- On the next page, you should see a link saying something like “Download R 2.10.1 for Windows” (or R X.X.X, where X.X.X gives the version of R, eg. R 2.11.1).Click on this link.
- You may be asked if you want to save or run a file “R-2.10.1-win32.exe”. Choose “Save” andsave the file on the Desktop. Then double-click on the icon for the file to run it.
- You will be asked what language to install it in - choose English.
- The R Setup Wizard will appear in a window. Click “Next” at the bottom of the R Setup wizardwindow.
- The next page says “Information” at the top. Click “Next” again.
- The next page says “Information” at the top. Click “Next” again.
- The next page says “Select Destination Location” at the top.By default, it will suggest to install R in “C:Program Files” on your computer.
- Click “Next” at the bottom of the R Setup wizard window.
- The next page says “Select components” at the top. Click “Next” again.
- The next page says “Startup options” at the top. Click “Next” again.
- The next page says “Select start menu folder” at the top. Click “Next” again.
- The next page says “Select additional tasks” at the top. Click “Next” again.
- R should now be installed. This will take about a minute. When R has finished, you willsee “Completing the R for Windows Setup Wizard” appear. Click “Finish”.
- To start R, you can either follow step 18, or 19:
- Check if there is an “R” icon on the desktop of the computer that you are using.If so, double-click on the “R” icon to start R. If you cannot find an “R” icon, try step 19 instead.
- Click on the “Start” button at the bottom left of your computer screen, and thenchoose “All programs”, and start R by selecting “R” (or R X.X.X, whereX.X.X gives the version of R, eg. R 2.10.0) from the menu of programs.
- The R console (a rectangle) should pop up:
How to install R on non-Windows computers (eg. Macintosh or Linux computers)¶
The instructions above are for installing R on a Windows PC. If you want to install Ron a computer that has a non-Windows operating system (for example, a Macintosh or computer running Linux,you should download the appropriate R installer for that operating system athttp://ftp.heanet.ie/mirrors/cran.r-project.org andfollow the R installation instructions for the appropriate operating system athttp://ftp.heanet.ie/mirrors/cran.r-project.org/doc/FAQ/R-FAQ.html#How-can-R-be-installed_003f).