Loading the gapminder and dplyr packages

Before you can work with the gapminder dataset, you'll need to load two R packages that contain the tools for working with it, then display the gapminder dataset so that you can see what it contains.

When you submit your code, your R script is executed and the output is shown in the console/shell. DataCamp checks whether your submission is correct and gives you feedback. You can submit your code as often as you want. If you're stuck, you can ask for a hint or a solution by clicking the lightbulb icon.

You can use the console/shell interactively by simply typing R code and hitting Enter. When you work in the console directly, your code will not be checked for correctness so it is a great way to experiment and explore.

This course introduces a lot of new concepts, so if you ever need a quick refresher, download the Tidyverse For Beginners Cheat Sheet and keep it handy!

Deze oefening maakt deel uit van de cursus

Introduction to the Tidyverse

Cursus bekijken

Oefeninstructies

Use the library() function to load the dplyr package, just like we've loaded the gapminder package for you.
Type gapminder, on its own line, to look at the gapminder dataset.

Praktische interactieve oefening

Probeer deze oefening eens door deze voorbeeldcode in te vullen.

# Load the gapminder package
library(gapminder)

# Load the dplyr package


# Look at the gapminder dataset

Code bewerken en uitvoeren