dependency_matrix

Creates a dependency matrix from a precedence matrix (<code>precedence_matrix</code>) based on different approaches.

Provides the heuristics miner algorithm for process discovery
as proposed by Weijters et al. (2011) <doi:10.1109/CIDM.2011.5949453>. The
algorithm builds a causal net from an event log created with the 'bupaR'
package. Event logs are a set of ordered sequences of events for which
'bupaR' provides the S3 class eventlog(). The discovered causal nets
can be visualised as 'htmlwidgets' and it is possible to annotate them with
the occurrence frequency or processing and waiting time of process
activities.

Felix Mannhardt

heuristicsmineR

Discovery of Process Models with the Heuristics Miner

Gert Janssenswillen

dependency_matrix function

<dl><dt>eventlog</dt>
<dd>A bupaR event log, may be NULL when a precedence matrix is provided.</dd>
<dt>dependency_type</dt>
<dd>Which approach to use for calculation of the dependency matrix. Currently only (<code>dependency_type_fhm</code>) is available.</dd>
<dt>threshold</dt>
<dd>A dependency threshold, usually in the interval <code>[0,1]</code>, filtering out dependencies below the threshold.</dd>
<dt>threshold_frequency</dt>
<dd>An absolute frequency threshold filtering dependencies which are observed infrequently.</dd>
<dt>...</dt>
<dd>Parameters forwarded to (<code>dependency_type_fhm</code>).</dd></dl>

Arguments

Create a dependency matrix — dependency_matrix

<dl>

<dt>eventlog</dt>
<dd>A bupaR event log, may be NULL when a precedence matrix is provided.</dd>


<dt>dependency_type</dt>
<dd>Which approach to use for calculation of the dependency matrix. Currently only (<code>dependency_type_fhm</code>) is available.</dd>


<dt>threshold</dt>
<dd>A dependency threshold, usually in the interval <code>[0,1]</code>, filtering out dependencies below the threshold.</dd>


<dt>threshold_frequency</dt>
<dd>An absolute frequency threshold filtering dependencies which are observed infrequently.</dd>


<dt>...</dt>
<dd>Parameters forwarded to (<code>dependency_type_fhm</code>).</dd>

</dl>

dependency_matrix: Create a dependency matrix

Description

Usage

Value

Arguments

See Also

Examples