The question | The idea: a null twin | The test | Plugging in your own pipeline | Reference
Package: matchednull 0.1.0
Miura Meng
matchednull: Matched-Null Tests for Cluster-Count Claims
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" <https://osf.io/2ekcg>.
Authors:
matchednull_0.1.0.tar.gz
matchednull_0.1.0.tar.gz(r-4.7-any)matchednull_0.1.0.tar.gz(r-4.6-any)
matchednull_0.1.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
matchednull/json (API)
| # Install 'matchednull' in R: |
| install.packages('matchednull', repos = c('https://cran.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/haomeng797-ship-it/matchednull/issues
Last updated from:2f32d4102c. Checks:4 OK. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel-x86_64 | OK | 127 | ||
| source / vignettes | OK | 185 | ||
| linux-release-x86_64 | OK | 122 | ||
| wasm-release | OK | 98 |
Exports:copula_nullmatched_null_test
Dependencies:
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Draw one Gaussian-copula matched null ("null twin") of a dataset | copula_null |
| Test a cluster count against Gaussian-copula matched nulls | matched_null_test |
