Exercise

Animating the space race

In lesson 1, you create static line charts to explore the space race. In this exercise, you will work through the steps to create an animated version of that chart.

plotly, dplyr, tidyr, and purrr have been loaded for you.

Instructions 1/3

XP

1
2
3

Complete the state_launches data set so that each combination of state_code and launch_year is included. Use 0 to fill in any missing values for the number of launches (n).

Take Hint (-10 XP)