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activity Instance count by Human Resource

\mathit{IbyHR}(c, \mathit{hr})

Dimension:

Quality

Granularity:

Case

Description

Number of times a specific human resource instantiates any activity in a case.

Potential use

Process where individual performance of human resources is relevant.

Assumptions

Maximizing the number of activities conducted by the same human resource is desirable.

Desired Value:

MAXIMIZE

Required attributes

actinst
case
hres
type

Equations

Formula for practitioners

$\displaystyle \sum_{i \in \mathit{inst}(c)} \begin{cases} 1 & \text{if } \mathit{hres}(i) = \mathit{hr} \\ 0 & \text{otherwise} \end{cases}$

$\mathit{inst}(c)$ returns the set of all activity instances in case $c$ .
$\mathit{hres}(i)$ returns the human resource associated with activity instance $i$ .

Formal Definition

$|\{i \in \mathit{inst}(c) \mid \mathit{hres}(i) = \mathit{hr}\}|$

Python implementation

This indicator is implemented in the process_performance_indicators Python library.

process_performance_indicators.indicators.quality.cases.activity_instance_count_by_human_resource

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