Get startedGet started for free

Summarizing

The summarize() verb is very useful for collapsing a large dataset into a single observation.

counties_selected <- counties %>%
  select(county, population, income, unemployment)

This exercise is part of the course

Data Manipulation with dplyr

View Course

Exercise instructions

  • Summarize the counties dataset to find the following columns: min_population (with the smallest population), max_unemployment (with the maximum unemployment), and average_income (with the mean of the income variable).

Hands-on interactive exercise

Have a go at this exercise by completing this sample code.

counties_selected %>%
  # Summarize to find minimum population, maximum unemployment, and average income
  ___
  
  
Edit and Run Code