Package: focus 0.1.7
Gaetano Romano
focus: Online Changepoint Detection in Univariate and Multivariate Data Streams
Provides high-performance online changepoint detection in univariate and multivariate data streams. Implements efficient 'C++' backends for the 'focus', 'md-focus' and 'np-focus' algorithms, with an 'R' interface for real-time monitoring and offline analysis. The package bundles code from 'Qhull' <http://www.qhull.org/>, by C. B. Barber and The Geometry Center. See 'inst/COPYRIGHTS' for details.
Authors:
focus_0.1.7.tar.gz
focus_0.1.7.tar.gz(r-4.7-arm64)focus_0.1.7.tar.gz(r-4.7-x86_64)focus_0.1.7.tar.gz(r-4.6-arm64)focus_0.1.7.tar.gz(r-4.6-x86_64)
focus_0.1.7.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
focus/json (API)
| # Install 'focus' in R: |
| install.packages('focus', 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 from:aad6fc6e32. Checks:6 OK. Indexed: no.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel-arm64 | OK | 140 | ||
| linux-devel-x86_64 | OK | 121 | ||
| source / vignettes | OK | 165 | ||
| linux-release-arm64 | OK | 141 | ||
| linux-release-x86_64 | OK | 124 | ||
| wasm-release | OK | 107 |
Exports:detector_candidatesdetector_createdetector_info_ndetector_info_sndetector_pieces_lendetector_updatefocus_offlinegenerate_projection_indexesget_statistics
Dependencies:Rcpp
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Online Changepoint Detection in Univariate and Multivariate Data Streams | focus-package focus |
| Get candidate segments | detector_candidates |
| Create a FOCuS changepoint detector | detector_create |
| Get number of observations processed | detector_info_n |
| Get cumulative sum statistic | detector_info_sn |
| Get number of candidate segments | detector_pieces_len |
| Update detector with new observation(s) | detector_update |
| Run FOCuS detector in offline batch mode | focus_offline |
| Generate projection index sets | generate_projection_indexes |
| Compute current changepoint statistics | get_statistics |
