Collapsing categories
One of the tablets that participants filled out the sfo_survey
on was not properly configured, allowing the response for dest_region
to be free text instead of a dropdown menu. This resulted in some inconsistencies in the dest_region
variable that you'll need to correct in this exercise to ensure that the numbers you report to your boss are as accurate as possible.
dplyr
and forcats
are loaded and sfo_survey
is available.
This exercise is part of the course
Cleaning Data in R
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
# Count categories of dest_region
sfo_survey %>%
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