Explore a nested cell
In the first exercise, you successfully created a nested data frame gap_nested. The data column contains tibbles for each country. In this exercise, you will explore one of these nested chunks.
This exercise is part of the course
Machine Learning in the Tidyverse
Exercise instructions
- Extract the nested data for Algeria and store this as
algeria_df. - Calculate the following summary stats for Algeria's population:
min(),max()andmean().
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
# Extract the data of Algeria
algeria_df <- ___$data[[___]]
# Calculate the minimum of the population vector
min(___)
# Calculate the maximum of the population vector
max(___)
# Calculate the mean of the population vector
mean(___)