PPI Repository

Activity count

\mathit{A}(c)

Dimension:

Time

Granularity:

Case

Number of activities that occur in a case.

If the event log does not contain timestamps, Activity count can be used as a proxy for the time performance of a case.

A greater number of activities implies that the case takes longer to complete.

MINIMIZE

act
case

$\mathit{count}(\mathit{act}(c))$

$\mathit{act}(c)$ returns the set of unique activities that occur in case $c$ .

$|\mathit{act}(c)|$

This indicator is implemented in the process_performance_indicators Python library.

process_performance_indicators.indicators.time.cases.activity_count