duration_within

Funtion to define bounds on the duration of an activity during detection of duration outliers.

Provides a variety of methods to identify data quality issues in process-oriented data, which are useful to verify data quality in a process mining context. Builds on the class for activity logs implemented in the package 'bupaR'. Methods to identify data quality issues either consider each activity log entry independently (e.g. missing values, activity duration outliers,...), or focus on the relation amongst several activity log entries (e.g. batch registrations, violations of the expected activity order,...).

Niels Martin

daqapo

Data Quality Assessment for Process-Oriented Data

Greg Van Houdt

Gert Janssenswillen

duration_within function

<dl><dt>bound_sd</dt>
<dd>Number of standard deviations from the mean duration which is used to define an outlier in the absence of lower_bound and upper_bound (default value of 3 is used)</dd>
<dt>lower_bound</dt>
<dd>Lower bound for activity duration used during outlier detection (expressed in minutes). This means disregarding the sd and bound_sd for lower bound</dd>
<dt>upper_bound</dt>
<dd>Upper bound for activity duration used during outlier detection (expressed in minutes). This means disregarding the sd and bound_sd for upper bound</dd></dl>

Arguments

Define bounds for activity duration — duration_within

<dl>

<dt>bound_sd</dt>
<dd>Number of standard deviations from the mean duration which is used to define an outlier in the absence of lower_bound and upper_bound (default value of 3 is used)</dd>


<dt>lower_bound</dt>
<dd>Lower bound for activity duration used during outlier detection (expressed in minutes). This means disregarding the sd and bound_sd for lower bound</dd>


<dt>upper_bound</dt>
<dd>Upper bound for activity duration used during outlier detection (expressed in minutes). This means disregarding the sd and bound_sd for upper bound</dd>

</dl>

duration_within: Define bounds for activity duration

Description

Usage

Value

Arguments

See Also