PPI Repository

Expected Maintenance Cost

\mathit{e}\mathit{MainC}(g)

Dimension:

Cost

Granularity:

Group of cases

Expected maintenance cost associated with a case belonging to a group of cases.

Process where the cost of conducting maintenance is relevant.

Minimizing maintenance cost is desirable.

MINIMIZE

case
mainc

$\frac{\mathit{MainC}(g)}{\mathit{C}(g)}$

$\mathit{MainC}(g)$ returns the total maintenance cost for group $g$ .
$\mathit{C}(g)$ returns the number of cases in group $g$ .

$\frac{\mathit{MainC}(g)}{\mathit{C}(g)}$

This indicator is implemented in the process_performance_indicators Python library.

process_performance_indicators.indicators.cost.groups.expected_maintenance_cost