I Am Trying To Download R Studio For Mac
Tuesday, April 17, 2012 Install R, RStudio, and R Commander in Windows and OS X is an incredibly powerful open source program for statistics and graphics. It can run on pretty much any computer and has a very active and friendly support community online. Graphics created by R are extremely extensible and are used in high level publications like the New York Times (as explained by ).
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Is an integrated development environment (IDE) for R. It’s basically a nice front-end for R, giving you a console, a scripting window, a graphics window, and an R workspace, among other options. Is a basic graphical user interface (GUI) for R. It provides a series of menus that allow you to run lots of statistic tests and create graphics without typing a line of code.
More advanced features of R aren’t accessible through R Commander, but you can use it for the majority of your statistics. (Lots of people (like me) use R Commander as a crutch for a few months before they get the hang of the R language. As intimidating as it might be to constantly type stuff at the console, it really is a lot faster.) However, as is the case with lots of free and open source software, it can be a little tricky to install all of these different programs and get them to work nicely together.
The simple instructions below explain how to get everything working right. Install R, RStudio, and R Commander in Windows. Download R from (click on “Download R for Windows” “base” “Download R 2.x.x for Windows”).
Install R. Leave all default settings in the installation options. Download RStudio from and install it.
Leave all default settings in the installation options. Open RStudio. Go to the “Packages” tab and click on “Install Packages”.
The first time you’ll do this you’ll be prompted to choose a CRAN mirror. R will download all necessary files from the server you select here. Choose the location closest to you (probably “USA CA 1” or “USA CA 2”, which are housed at UC Berkeley and UCLA, respectively).
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Start typing “Rcmdr” until you see it appear in a list. Select the first option (or finish typing Rcmdr), ensure that “Install dependencies” is checked, and click “Install”. Wait while all the parts of the R Commander package are installed. If you get permission errors while installing packages, close R Studio and reopen it with administrator privileges. Install R, RStudio, and R Commander in Mac OS X.
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Download R from (click on “Download R for Mac OS X” “R-2.x.x.pkg (latest version)”). Install R. Download RStudio from. Install RStudio by dragging the application icon to your Applications folder. Download Tcl/Tk from (click on tcltk-8.x.x-x11.dmg; OS X needs this to run R Commander.). Install Tcl/Tk.
Go to your Applications folder and find a folder named Utilities. Verify that you have a program named “X11” there. If not, go to and download and install the latest version of XQuartz. Open RStudio. Go to the “Packages” tab and click on “Install Packages”. The first time you’ll do this you’ll be prompted to choose a CRAN mirror.
R will download all necessary files from the server you select here. Choose the location closest to you (probably “USA CA 1” or “USA CA 2”, which are housed at UC Berkeley and UCLA, respectively). Start typing “Rcmdr” until you see it appear in a list. Select the first option (or finish typing Rcmdr), ensure that “Install dependencies” is checked, and click “Install”. Wait while all the parts of the R Commander package are installed. Open R Commander in Windows and OS X Once you’ve installed R Commander, you won’t have to go through all those steps again! Running R Commander from this point on is simple—follow the instructions below.
If you decide to stop using R Commander and just stick with R, all you ever need to do is open RStudio—even simpler!. Open R Studio. In the console, type windows if using Windows, quartz if using Mac OS X. (This tells R Commander to output all graphs to a new window).
If you don’t do this, R Commander graphs will be output to the graphics window in RStudio. Go to the “Packages” tab, scroll down to “Rcmdr,” and check the box to load the plugin. (Alternatively, type library(Rcmdr) at the console.).
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The R session failed to start. Below is a list of common start-up problems. If one of the following does not describe your problem, see the information at the bottom to start a new support discussion.
Check the version of R RStudio requires R 2.11.1 (or higher) to run. Make sure your current installation meets this requirement or download it Note: On Windows, if you have multiple versions of R installed, you can press and hold Ctrl when starting RStudio to select your version of R. Check for Startup files Try removing files such as.Rprofile,.Renviron, and.RData from your initial working directory.

The R code within these files may be causing an error (see ). If RStudio successfully starts after removing these files, try to pinpoint which file resulted in the error. If you are able to determine the source of the problem, please notify us with the details.
Be sure to include the steps to reproduce this error (including necessary code) and we'll investigate. RStudio cannot find R If you installed R to a non-default location, it is possible RStudio cannot find R on your machine. Open a standard console session (RGui, R.app, Terminal, etc) and type the following command at the console: Sys.which('R') The displayed location must be in your search path for RStudio to successfully bind to your R installation. Note: On Windows, you can force RStudio to bind to a specific version of R by pressing and holding Ctrl when starting RStudio. Check firewall and proxy settings Although RStudio does not require internet access, it does use a localhost connection to link your R session with the RStudio IDE. As a result, it is possible a (software-based) firewall or network setting is blocking access to RStudio. If you have a firewall, HTTP or HTTPS proxy configured, add localhost and 127.0.0.1 to the list of approved Hosts and Domains.
After this, try restarting RStudio. Check the permissions on the /.rstudio-desktop directory RStudio saves some session files in the /.rstudio-desktop directory - if this directory has its permissions changed, RStudio may not be able to read and write to that folder and may fail to start. Check the permissions and make sure that you have read/write/execute permissions to this folder - if not, change the permissions or reset RStudio's state as described below. Reset RStudio's state In some cases, it is necessary to reset RStudio's state analogous to a fresh installation. To do this, see the following Knowledge Base article on.
Note, this will delete all temporary files and unsaved changes made in RStudio. In this case, we recommend creating a backup version as described in the Knowledge Base article. Using Macports R To use Macports R with RStudio, you need to install the 'R-framework' port.
For additional information, see the following Knowledge Base article on. Other Start-Up Problems If you are still unable to start RStudio and you are using the open-source version, please. System information Upload a and the output from the associated terminal session to a service like and include the link.
Error information. General description. The output of RStudio.Version. Error messages. Log files. Crash Report.
Attempted steps taken to fix. Have you successfully launched RStudio in the past?