PPI Repository

Percentage of cases in the event log that possess the same variant as a given case.

Process with several possible execution variants.

Smaller coverage implies that the case is executed with higher flexibility than other cases in the event log.

act
actinst
case
type

Formula for practitioners

$\frac{ \sum_{c' \in C} \begin{cases} 1 & \text{if } \exists tr \in \mathit{trace}(c) \land tr' \in \mathit{trace}(c') [tr = tr'] \\ 0 & \text{otherwise} \end{cases} }{\mathit{count}(C)}$

$\mathit{trace}(c')$ returns the trace (sequence of activities) of case $c'$.
$\mathit{trace}(c)$ returns the trace (sequence of activities) of case $c$.
$\mathit{count}(C)$ returns the total number of cases in the event log.