Package: features 2025.1
features: Feature Extraction for Discretely-Sampled Functional Data
Discretely-sampled function is first smoothed. Features of the smoothed function are then extracted. Some of the key features include mean value, first and second derivatives, critical points (i.e. local maxima and minima), curvature of cunction at critical points, wiggliness of the function, noise in data, and outliers in data.
Authors:
features_2025.1.tar.gz
features_2025.1.zip(r-4.7)features_2025.1.zip(r-4.6)features_2025.1.zip(r-4.5)
features_2025.1.tgz(r-4.6-any)features_2025.1.tgz(r-4.5-any)
features_2025.1.tar.gz(r-4.7-any)features_2025.1.tar.gz(r-4.6-any)
features_2025.1.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
features/json (API)
NEWS
| # Install 'features' in R: |
| install.packages('features', repos = c('https://rvaradhan.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:82a66f8b84. Checks:9 OK. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel-x86_64 | OK | 91 | ||
| source / vignettes | OK | 150 | ||
| linux-release-x86_64 | OK | 85 | ||
| macos-release-arm64 | OK | 96 | ||
| macos-oldrel-arm64 | OK | 98 | ||
| windows-devel | OK | 81 | ||
| windows-release | OK | 54 | ||
| windows-oldrel | OK | 61 | ||
| wasm-release | OK | 84 |
Exports:featuresfgetplot.features
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Estimate features of a discretely-sampled functional data. | features |
| Utility function to extract features from an object of 'class "features"'. | fget fget.features |
| Plotting the smoothed fucntion and its derivatives. | plot plot.features |
