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features  

Feature Extraction for Discretely-Sampled Functional Data
View on CRAN: Click here


Download and install features package within the R console
Install from CRAN:
install.packages("features")

Install from Github:
library("remotes")
install_github("cran/features")

Install by package version:
library("remotes")
install_version("features", "2025.1")



Attach the package and use:
library("features")
Maintained by
Ravi Varadhan
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2011-08-13
Latest Update: 2025-04-14
Description:
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.
How to cite:
Ravi Varadhan (2011). features: Feature Extraction for Discretely-Sampled Functional Data. R package version 2025.1, https://cran.r-project.org/web/packages/features. Accessed 27 Oct. 2026.
Previous versions and publish date:
(2026-07-09 07:38), 2011.8-1 (2011-08-13 15:04), 2011.8-2 (2011-08-17 07:30), 2015.12-1 (2015-12-02 00:01)
Other packages that cited features R package
View features citation profile
Other R packages that features depends, imports, suggests or enhances
Complete documentation for features
Functions, R codes and Examples using the features R package
Some associated functions: features . fget.features . plot.features . 
Some associated R codes: features.R .  Full features package functions and examples
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