A function to instantiate an object of class eventlog by specifying a data.frame or tbl_df and appropriate case, activity and timestamp classifiers.

eventlog(eventlog, case_id = NULL, activity_id = NULL,
  activity_instance_id = NULL, lifecycle_id = NULL, timestamp = NULL,
  resource_id = NULL, order = "auto")

ieventlog(eventlog)

Arguments

eventlog

The data object to be used as event log. This can be a data.frame or tbl_df.

case_id

The case classifier of the event log. A character vector containing variable names of length 1 or more.

activity_id

The activity classifier of the event log. A character vector containing variable names of length 1 or more.

activity_instance_id

The activity instance classifier of the event log.

lifecycle_id

The life cycle classifier of the event log.

timestamp

The timestamp of the event log. Should refer to a Date or POSIXct field.

resource_id

The resource identifier of the event log. A character vector containing variable names of length 1 or more.

order

Configure how to handle sort events with equal timestamps: auto will use the order in the original data, alphabetical will sort the activity labels by alpabath, providing a column name will use this column for ordering (can be numeric of character). The latter will never overrule timestamp orderings.

See also

Examples

# NOT RUN {
data <- data.frame(case = rep("A",5),
activity_id = c("A","B","C","D","E"),
activity_instance_id = 1:5,
lifecycle_id = rep("complete",5),
timestamp = 1:5,
resource = rep("resource 1", 5))
eventlog(data,case_id = "case",
activity_id = "activity_id",
activity_instance_id = "activity_instance_id",
lifecycle_id = "lifecycle_id",
timestamp = "timestamp",
resource_id = "resource")
# }