PPI Repository

Rework Count

\mathit{RewC}(g)

Dimension:

Quality

Granularity:

Group of cases

Sum of the number of times that any activity is instantiated again, after its first instantiation, in every case of a group of cases.

Process where rework recurrently occurs.

Minimizing rework is desirable.

MINIMIZE

act
actinst
case
type

$\sum _{c \in g} \mathit{RewC}(c)$

$\mathit{RewC}(c)$ returns the rework count for case $c$ .

$\sum _{c \in g} \mathit{RewC}(c)$

This indicator is implemented in the process_performance_indicators Python library.

process_performance_indicators.indicators.quality.groups.rework_count