The Solar System's biggest moons
Most planets in our solar system are accompanied by at least one moon. You now wonder which planets are circled by the biggest moons and want to create a top five based on moon radius. However, you'll first have to unnest the devstronomy project data in planet_df using the unnest_longer() and unnest_wider() functions.
The dplyr package has been pre-loaded for you.
Latihan ini merupakan bagian dari kursus
Reshaping Data with tidyr
Latihan interaktif langsung praktik
Cobalah latihan ini dengan melengkapi kode contoh ini.
planet_df %>%
# Unnest the moons list column over observations
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