Assess the significance of identified clusters and estimates the true number of clusters by comparing the explained variation due to the clustering from the original data to that produced by clustering a unimodal reference distribution which preserves the covariance structure in the data. The reference distribution is generated using kernel density estimation and a Gaussian copula framework. A dimension reduction strategy and sparse covariance estimation optimize this method for the high-dimensional, low-sample size setting. This method is described in Helgeson, Vock, and Bair (2021) <doi:10.1111/biom.13376>.
Version: 1.1.1 Depends: R (≥ 3.6.0) Imports: huge, PDSCE Suggests: testthat (≥ 3.0.0) Published: 2022-06-09 DOI: 10.32614/CRAN.package.UNPaC Author: Erika S. Helgeson, David Vock, and Eric Bair Maintainer: Erika S. Helgeson <helge at umn.edu> License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] NeedsCompilation: no CRAN checks: UNPaC results Documentation: Downloads: Linking:Please use the canonical form https://CRAN.R-project.org/package=UNPaC to link to this page.
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