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Some summary statistics

Use dplyrs group_by() and summarize() to compute summary statistics for both years.

Este exercício faz parte do curso

Communicating with Data in the Tidyverse

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Instruções do exercício

  • Have a look at the structure of the ilo_data set with str().
  • After this, group the data by year using the group_by() function.
  • Then, calculate the mean of both variables hourly_compensation and working_hours using the summarize() function.

Exercício interativo prático

Experimente este exercício completando este código de exemplo.

# Examine the structure of ilo_data
___(ilo_data)

# Group and summarize the data
ilo_data %>%
  group_by(___) %>%
  ___(mean_hourly_compensation = ___(___),
            mean_working_hours = ___(___))
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