Multivariate count data arise in settings where two or more non‐negative integer outcomes are observed jointly. Such data feature prominently in fields as diverse as ecology (species abundances across ...

Statistical depth analysis provides a nonparametric framework to order points in a multivariate dataset according to their centrality. By assigning to each observation a depth value reflecting its ...

Data clustering is the process of grouping data items so that similar items are placed in the same cluster. There are several different clustering techniques, and each technique has many variations.