The educer package comes with a number of interactive tutorials. First, make sure that you have installed the latest versions of R and RStudio as well as the educer package.
Choose the “Tutorial” tab of the top right panel (this tab is only available in the latest version of RStudio). You will see a scrollable list of all tutorials provided by different packages. Tutorials included in the educer package list “educer” as part of the subheading . Start the tutorial with the title you are looking for by clicking on the corresponding “Start Tutorial” button .
When the tutorial is running, click on the “Show in new window” button to enlarge the window.