Starting Swirl after closing R Studio can be a bit confusing, especially if you are new to using the package. However, with a few simple steps, you can easily get back on track and start using Swirl again.
Step 1: Open R Studio
The first step in starting Swirl is to open R Studio. If you don’t have R Studio installed on your computer, you can download and install it from the official website: https://www.rstudio.com/. Once R Studio is up and running, you are ready to move on to the next step.
Step 2: Install Swirl
If you haven’t installed Swirl yet, you will need to do so before you can start using it. To install Swirl, you can use the following code in the R Studio Console:
install.packages("swirl")
This will install the Swirl package onto your computer. Once the installation is complete, you can move on to the next step.
Step 3: Load Swirl
After installing Swirl, you will need to load the package into your R Studio session. To do this, you can use the following code:
library(swirl)
This will load the Swirl package and make its functions and features available for you to use.
Step 4: Start Swirl
Now that Swirl is installed and loaded, you can start using it. To start Swirl, simply type the following command in the R Studio Console:
swirl()
This will launch the Swirl interface and you will be greeted with a menu of options to choose from.
From here, you can select a course to start, resume a course that you have previously worked on, or create your own course. Swirl offers a wide variety of courses on topics such as R programming, data science, and statistics, so you can choose a course that suits your interests and needs.
Conclusion
Starting Swirl after closing R Studio is a simple process that involves opening R Studio, installing and loading the Swirl package, and then launching Swirl using the swirl() command. With Swirl, you can continue your journey to learn R programming and other related topics in a fun and interactive way.