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Exercise

Creating a new list for another movie

You found reviews of another, more recent, Jack Nicholson movie: The Departed!

Scores Comments
4.6 I would watch it again
5 Amazing!
4.8 I liked it
5 One of the best movies
4.2 Fascinating plot

It would be useful to collect together all the pieces of information about the movie, like the title, actors, and reviews into a single variable. Since these pieces of data are different shapes, it is natural to combine them in a list variable.

movie_title, containing the title of the movie, and movie_actors, containing the names of some of the actors in the movie, are available in your workspace.

Instructions
100 XP
  • Create two vectors, called scores and comments, that contain the information from the reviews shown in the table.
  • Find the average of the scores vector and save it as avg_review.
  • Combine the scores and comments vectors into a data frame called reviews_df.
  • Create a list, called departed_list, that contains the movie_title, movie_actors, reviews data frame as reviews_df, and the average review score as avg_review, and print it out.