Package: matchednull Title: Matched-Null Tests for Cluster-Count Claims Version: 0.1.0 Authors@R: person("Miura", "Meng", email = "meng10@upenn.edu", role = c("aut", "cre"), comment = c(ORCID = "0009-0004-1522-1997")) Description: Builds Gaussian-copula matched nulls: synthetic twins of a dataset that preserve every marginal distribution and the full correlation matrix while containing no cluster structure by construction. A reported number of clusters or "types" can then be tested against what the data's own margins and covariance already produce, using any clustering pipeline. Implements the matched-null procedure of Meng (2026) "Types Without Taxa" . License: MIT + file LICENSE Encoding: UTF-8 RoxygenNote: 7.3.3 Imports: stats Suggests: mclust, testthat (>= 3.0.0), knitr, rmarkdown VignetteBuilder: knitr Config/testthat/edition: 3 URL: https://github.com/haomeng797-ship-it/matchednull BugReports: https://github.com/haomeng797-ship-it/matchednull/issues NeedsCompilation: no Packaged: 2026-07-21 12:22:23 UTC; root Author: Miura Meng [aut, cre] (ORCID: ) Maintainer: Miura Meng Repository: https://cran.r-universe.dev Date/Publication: 2026-07-21 09:30:13 UTC RemoteUrl: https://github.com/cran/matchednull RemoteRef: HEAD RemoteSha: 2f32d4102c74cc23437045568643155ab9cc40cb