Package index

Traces

Turn an event log into a traces object.

as_traces()

Represent an event log as traces

summary(<traces>)

Per-case summary of a traces object

Criteria

Build the criteria that define pairwise similarity.

criterion()

Define an outranking criterion

as_quantile()

Quantile threshold specification

crit_nominal() crit_ordinal() crit_numeric()

Attribute-based criterion templates

crit_custom()

Custom criterion

crit_activity_profile() crit_transitions() crit_edit_distance() crit_trace_length() crit_distinct_activities() crit_duration()

Process-aware criteria

Similarity and clustering

outrank_similarity()

Outranking credibility matrix

cluster_traces()

Cluster traces from a credibility matrix

eigengap()

Eigenvalue gap diagnostic

Robustness

Trim outliers and inject domain knowledge.

trim_outliers()

Trim outlier cases

must_link() cannot_link()

Must-link and cannot-link constraints

Validation and output

validate_clusters()

Internal cluster validity indices

augment_log()

Join cluster memberships onto an event log

plot(<outrank_clust>)

Plot a trace clustering

Data

illustrative_log

Illustrative customer-service event log