PPI Repository

Human Resource count

\mathit{HR}(g)

Dimension:

Cost

Granularity:

Group of cases

Number of human resources that are involved in the execution of a group of cases.

If the event log does not contain cost information, Human Resource count can be used as a proxy for the cost performance of a group of cases.

Minimizing the number of human resources involved is desirable.

MINIMIZE

case
hres

$\mathit{count}(\mathit{hres}(g))$

$\mathit{hres}(g)$ returns the set of human resources that work in group of cases $g$ .

$|\cup_{c \in g} \mathit{hres}(c)|$

This indicator is implemented in the process_performance_indicators Python library.

process_performance_indicators.indicators.cost.groups.human_resource_count