Package: hopach Version: 2.73.0 Title: Hierarchical Ordered Partitioning and Collapsing Hybrid (HOPACH) Author: Katherine S. Pollard, with Mark J. van der Laan and Greg Wall Maintainer: Katherine S. Pollard Depends: R (>= 2.11.0), cluster, Biobase, methods Imports: graphics, grDevices, stats, utils, BiocGenerics Description: The HOPACH clustering algorithm builds a hierarchical tree of clusters by recursively partitioning a data set, while ordering and possibly collapsing clusters at each level. The algorithm uses the Mean/Median Split Silhouette (MSS) criteria to identify the level of the tree with maximally homogeneous clusters. It also runs the tree down to produce a final ordered list of the elements. The non-parametric bootstrap allows one to estimate the probability that each element belongs to each cluster (fuzzy clustering). License: GPL (>= 2) URL: http://www.stat.berkeley.edu/~laan/, http://docpollard.org/ biocViews: Clustering Repository: https://bioc.r-universe.dev Date/Publication: 2026-04-28 12:30:48 UTC RemoteUrl: https://github.com/bioc/hopach RemoteRef: HEAD RemoteSha: 6f6ebe8ff32262a5bc92d689a0dc173d1363db85 NeedsCompilation: yes Packaged: 2026-06-23 15:39:17 UTC; root