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Disapprovals are disapprovals

In order to lower the number of different activities in analysis of the recruitment process, some of them can be combined.

  • Disapprove Offer, Disapprove Revision -> Disapprove Contract Offer
  • Approve Offer, Approve Revision -> Approve Contract Offer
  • Construct Offer, Revise Offer -> Construct Contract Offer

Let's see how this changes the dimensions of the event log.

This exercise is part of the course

Business Process Analytics in R

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Exercise instructions

  • Count the number of activities and the number of activity instances in vacancies using the suite of n_() functions.
  • Use the appropriate preprocessing function to combine the activities mentioned above, and store the result in united_vacancies.
  • Count the number of activities and the number of activity instances in united_vacancies.

Hands-on interactive exercise

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

# Count activities
___

# Count activity instances
___

# Combine activities
united_vacancies <- vacancies %>% 
  ___(
    "Disapprove Contract Offer" = c("Disapprove Offer", "Disapprove Revision"),
    ___ = c("Approve Offer","Approve Revision"),
    ___
  )
              
# Count activities on united data
___

# Count activity instances on united data
___
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