Package: UNPaC 1.1.1
Erika S. Helgeson
UNPaC: Non-Parametric Cluster Significance Testing with Reference to a Unimodal Null Distribution
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>.
Authors:
UNPaC_1.1.1.tar.gz
UNPaC_1.1.1.tar.gz(r-4.5-noble)UNPaC_1.1.1.tar.gz(r-4.4-noble)
UNPaC_1.1.1.tgz(r-4.4-emscripten)UNPaC_1.1.1.tgz(r-4.3-emscripten)
UNPaC.pdf |UNPaC.html✨
UNPaC/json (API)
| # Install 'UNPaC' in R: |
| install.packages('UNPaC', repos = c('https://cran.r-universe.dev', 'https://cloud.r-project.org')) |
This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.
Last updated 3 years agofrom:ddc440c54e. Checks:1 OK, 1 NOTE. Indexed: yes.
| Target | Result | Latest binary |
|---|---|---|
| Doc / Vignettes | OK | Jan 29 2025 |
| R-4.5-linux | NOTE | Jan 29 2025 |
Exports:UNPaC_CopulaUNPaC_num_clust
Dependencies:clicpp11gluehugeigraphlatticelifecyclemagrittrMASSMatrixPDSCEpkgconfigRcppRcppEigenrlangvctrs
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Unimodal Non-Parametric Cluster (UNPaC) Significance Test | UNPaC_Copula |
| Unimodal Non-Parametric Cluster (UNPaC) Test for Estimating Number of Clusters | UNPaC_num_clust |