Package: features 2015.12-1

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:Ravi Varadhan, Johns Hopkins University, and MKG Subramaniam, AT&T Reserach Labs.

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features.pdf |features.html
features/json (API)
NEWS

# Install 'features' in R:
install.packages('features', repos = c('https://rvaradhan.r-universe.dev', 'https://cloud.r-project.org'))

On CRAN:

Conda:

This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.

2.53 score 112 scripts 188 downloads 3 mentions 3 exports 2 dependencies

Last updated 9 years agofrom:3e4e990c1d. Checks:6 OK, 3 NOTE. Indexed: yes.

TargetResultLatest binary
Doc / VignettesOKApr 01 2025
R-4.5-winNOTEApr 01 2025
R-4.5-macNOTEApr 01 2025
R-4.5-linuxNOTEApr 01 2025
R-4.4-winOKApr 01 2025
R-4.4-macOKApr 01 2025
R-4.4-linuxOKApr 01 2025
R-4.3-winOKApr 01 2025
R-4.3-macOKApr 01 2025

Exports:featuresfgetplot.features

Dependencies:lokernsfsmisc