Filtering rows
The vote column in the dataset has a number that represents that country's vote:
- 1 = Yes
- 2 = Abstain
- 3 = No
- 8 = Not present
- 9 = Not a member
One step of data cleaning is removing observations (rows) that you're not interested in. In this case, you want to remove "Not present" and "Not a member".
Este ejercicio forma parte del curso
Case Study: Exploratory Data Analysis in R
Instrucciones del ejercicio
- Load the
dplyrpackage. - Print the
votestable. - Filter out rows where the vote recorded is "not present" or "not a member", leaving cases where it is "yes", "abstain", or "no".
Ejercicio interactivo práctico
Prueba este ejercicio y completa el código de muestra.
# Load the dplyr package
# Print the votes dataset
# Filter for votes that are "yes", "abstain", or "no"