Installing R and R-Studio

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Installing R and R-Studio

  1. 1. Advanced Data Analytics:Installing R and R-Studio Jeffrey Stanton School of Information Studies Syracuse University
  2. 2. http://cran.r-project.org/• Available for Linux, MacOS X, and Windows• Follow the appropriate link• Download the installer package• You will need administrator rights to install• Once installed, run the program 2
  3. 3. http://rstudio.org/• Also available for Linux, MacOS, ro Windows• Click the blue button• Click the button for “Download R-Studio Desktop”• Download the recommended package• Install and test 3
  4. 4. Run R-Studio Workspace shows Console: Run R available data Commands Here structures Multi-tab display: Shows graphics and other info 4
  5. 5. Orient Yourself• In the console area, type the following commands. Press enter after each one. Figure out or find out what the command does: getwd() history() help(history) newVar = 3.1415 newVar ls() installed.packages() 5
  6. 6. Demonstrating Mastery• Bring your laptop to class• Show that R and R-Studio have been installed by running R- Studio• Assign a value to a variable, then display that value, then show that the variable exists on the R workspace 6

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