Specify packages in the first code chunk

We've copied the results of your analysis done in the second chapter to another RMarkdown report, shown here on the right. It uses your structure from the previous exercises, and has R code chunks added to the respective sections.

However, something is missing: The information about the software you've used. Specifying the packages that are needed for a certain analysis is a necessity if you want to ensure reproducibility, so that others can reuse your work.

Remember to specify your R code chunk as follows!

```{r}
# Some code

```

First of all, get familiar with the structure of the new RMarkdown document you're going to work with from now on.
In the "Preparations" section, add a new R code chunk and delete the placeholder text. In this code chunk, load the Tidyverse libraries dplyr, ggplot2 and forcats.

Exercise

Specify packages in the first code chunk

Instructions