| Name | Description | Type | Package | Framework |
| ClusterAnalyzer | This class counts clusters of exceedances based on observations above a given threshold, and the discontinuity of exceedances can be tolerated by an interval length r. | Class | com.numericalmethod.suanshu.stats.evt.cluster | SuanShu |
| Clusters | Store cluster information obtained by cluster analysis. | Class | com.numericalmethod.suanshu.stats.evt.cluster | SuanShu |
| Clusters .Cluster | Define the beginning and ending indices (inclusively) of a cluster. | Class | com.numericalmethod.suanshu.stats.evt.cluster | SuanShu |