Package: optimus 0.2.0
optimus: Model Based Diagnostics for Multivariate Cluster Analysis
Assessment and diagnostics for comparing competing clustering solutions, using predictive models. The main intended use is for comparing clustering/classification solutions of ecological data (e.g. presence/absence, counts, ordinal scores) to 1) find an optimal partitioning solution, 2) identify characteristic species and 3) refine a classification by merging clusters that increase predictive performance. However, in a more general sense, this package can do the above for any set of clustering solutions for i observations of j variables.
Authors:
optimus_0.2.0.tar.gz
optimus_0.2.0.zip(r-4.5)optimus_0.2.0.zip(r-4.4)optimus_0.2.0.zip(r-4.3)
optimus_0.2.0.tgz(r-4.4-any)optimus_0.2.0.tgz(r-4.3-any)
optimus_0.2.0.tar.gz(r-4.5-noble)optimus_0.2.0.tar.gz(r-4.4-noble)
optimus_0.2.0.tgz(r-4.4-emscripten)optimus_0.2.0.tgz(r-4.3-emscripten)
optimus.pdf |optimus.html✨
optimus/json (API)
NEWS
| # Install 'optimus' in R: |
| install.packages('optimus', repos = c('https://mitchest.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/mitchest/optimus/issues
- swamps - Dharawal National Park Upland Heath Swamps Plot Network
Last updated 6 years agofrom:8caa20da60. Checks:OK: 1 NOTE: 6. Indexed: yes.
| Target | Result | Date |
|---|---|---|
| Doc / Vignettes | OK | Sep 08 2024 |
| R-4.5-win | NOTE | Sep 08 2024 |
| R-4.5-linux | NOTE | Sep 08 2024 |
| R-4.4-win | NOTE | Sep 08 2024 |
| R-4.4-mac | NOTE | Sep 08 2024 |
| R-4.3-win | NOTE | Sep 08 2024 |
| R-4.3-mac | NOTE | Sep 08 2024 |
Exports:find_optimalget_characteristicmerge_clusters
Dependencies:latticeMASSMatrixmvabundnlmenumDerivordinalRcppRcppGSLstatmodtweedieucminf
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Find an optimal classification among competing clustering solutions | find_optimal |
| Determine the characteristic variables (e.g. species) of a clustering solution (e.g. classification) | get_characteristic |
| Iteratively merges clusters in a way that improves predictive performance | merge_clusters |
| Plot sum-of-AIC results | plot.aicsums |
| Plot more sum-of-AIC results | points.aicsums |
| Dharawal National Park Upland Heath Swamps Plot Network | swamps |
