![]() ![]() install.packages("plyr", dependencies = TRUE) To install a package from CRAN, for example the plyr package for data aggregation, here is one way to do it in the R console (there are others). R is an extensible system and many people share useful code they have developed as a package via CRAN and github. Obviously you should see the value 8 print to screen. Then inspect the x object by typing x followed by enter or return. Create a simple object with code like x <- 2 * 4 (followed by enter or return). Put your cursor in the pane labelled Console, which is where you interact with the live R process. You should get a window similar to the screenshot you see here, but yours will be more boring because you haven't written any code or made any figures yet! Install RStudio's IDE (stands for integrated development environment), a powerful user interface for R: ĭo whatever is appropriate for your OS to launch RStudio. It is highly recommended to install a precompiled binary distribution for your operating system - use the links up at the top of the CRAN page linked to above! Brief explanation of R-Studio interface.Download and install R, a free software environment for statistical computing and graphics from CRAN, the Comprehensive R Archive Network. Figure 3 provides brief explanations of the main workspaces available in the software.įigure 3. Open R-StudioĪfter installation, please open R-Studio. ![]() Screenshot of the download options for R-Studio. After clicking on the chosen system, the download should start immediately.įigure 2. Only after R has been downloaded, unzipped and executed, you can download and run R-Studio.Ĭlick here to download an open source license of R-Studio Desktop and choose your platform from the options given (Windows, Mac, Ubuntu, or Fedora), as shown in Figure 2. ![]() To download R, click here and follow the instructions provided by the website (Figure 1).įigure 1. R-Studio combines a source code editor, built-in automation tools, and a debugger. R-Studio integrates with R as an IDE (Integrated Development Environment) to provide further functionality. Therefore, in order to work with R-Studio, R needs to be downloaded. The application, R, works by using your personal computer resources to process R programming language. This step by step was created to guide users to download R and R-Studio. ![]()
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