You should see a command ("setwd") in the terminal. In the upper right window, select the History tab. On the Files tab, select the More menu to open a drop-down menu.
You must select a folder for the working directory. ) and navigate to the folder containing the starting data for this workshop. Running Your First R Script Set Working Directoryįirst, set your working directory. In the lower right window, select the Files tab.
Read the following page to become familiar with some of these fundamentals before beginning the workshop: Introduction to R. There are several features fundamental to working with R that might make it different than other programming languages. RStudio is an IDE, which is a tool used to facilitate development of code in a programming language.įirst, start up RStudio and then take a quick tour of its user interface with this guide: Introduction to RStudio. Its capabilities are expanded by open source libraries called packages. It simplifies a lot of common statistical tasks and makes it easier to generate statistical graphics. R is a programming language geared towards statistical analysis. Installing and Configuring R and RStudioįirst, follow these instructions: Installing and Configuring R and RStudio Task 2. Read through the documentation linked in Tasks 1-3.In Task 4, you will run the provided script.
Installing and Configuring R and RStudio.The following major tasks will serve as an outline for the workshop: Both R and RStudio are CIO/G-6 approved software for use on USACE hardware, and they are freeware, meaning they do not require any purchasing or licensing to work. It will help you get them installed and configured, and then begin to understand the foundations of working with R. This workshop assumes you have no prior experience in using either the R programming language, or the RStudio integrated development environment.
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