![]() ![]() Please do not hesitate to email the instructors prior to class if you are still having difficulty. If you get a message that says something like: Error in library(somePackageName) : there is no package called 'somePackageName', then the required packages did not install correctly. Running the library(tidyverse) code may produce some notes or other output, but as long as you don’t get an error message, you’re good to go.Įverything installed properly and is working. library(tidyverse)ĭon’t worry about any messages that look something like the following objects are masked from. The tidyverse package is a meta-package that automatically installs 8 commonly used packages for data analysis that all play well together (see for more)Ĭheck that you’ve installed everything correctly by closing and reopening RStudio and entering the following command at the console window.You can avoid this by running RStudio as an administrator (right click the RStudio icon, then click “Run as Administrator”). If you’re using Windows you might see errors about not having permission to modify the existing libraries – disregard these.Many of these packages are updated often, and we may use new features in the workshop that aren’t available in older versions. Even if you’ve installed these packages in the past, re-install the package to download the most recent version.Ensure that you have internet access, then copy and paste the following 2 commands, one-at-a-time, into the Console panel (the lower-left panel, by default) and run the command (ctrl+Enter key on Windows, Cmd+Enter key on Mac). Lastly, we will need to install several core packages needed for most lessons.Ī) Launch RStudio (RStudio, not R itself). ![]() It also is available through UVA Labs and Classrooms ( locations with RStudio), as well as the UVA RemoteApps service. RStudio is freely available to download and use, but it is also installed in the Health Sciences Library's Carter Classroom (first level).
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