Rectangling Star Wars movies
Let's pretend you're a big Star Wars fan and decided to scrape some data from the Star Wars API. You've already loaded the JSON-formatted response into R, and now have two lists of movies named movie_list and movie_planets_list. Your goal is to turn these into rectangular data frames with one row per movie so that you can start crunching those movie stats.
The dplyr package has been pre-loaded for you.
Diese Übung ist Teil des Kurses
Reshaping Data with tidyr
Interaktive Übung
Versuche dich an dieser Übung, indem du diesen Beispielcode vervollständigst.
# Create a movie column from the movie_list
tibble(___)