Filtering events

Business Process Analytics in R

Gert Janssenswillen

Creator of bupaR

Categories of event filters

  • Trim filters
  • Frequency filters
  • Label filters
  • General Attribute filters
Business Process Analytics in R

Trim to time period

filter_time_period(log, interval = ymd(c("20180110","20180122")), 
                    filter_method = "trim")
Business Process Analytics in R

Trim to start and end points

filter_trim(start_activities = "blues")
Business Process Analytics in R

Trim to start and end points

filter_trim(start_activities = "blues", end_activities = "greens")
Business Process Analytics in R

Trim to start and end points

Business Process Analytics in R

Filter by frequencies

  • Activity frequency
filter_activity_frequency(log, interval = c(50,100))
filter_activity_frequency(log, percentage = 0.8)
  • Resource frequency
filter_resource_frequency(log, interval = c(60,900))
filter_resource_frequency(log, percentage = 0.6)
Business Process Analytics in R

Filter by labels

filter_activity(log, activities = c("reds","oranges","purples")))

Business Process Analytics in R

Filter by conditions

filter(log, cost > 1000, priority == "High", ...)
  • Any condition using data attributes can be used
  • Multiple conditions can be combined using &, |, !, etc.
Business Process Analytics in R

Let's practice!

Business Process Analytics in R

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