fctbases: Functional Bases

Easy-to-use, very fast implementation of various functional bases. Easily used together with other packages. A functional basis is a collection of basis functions [\phi_1, ..., \phi_n] that can represent a smooth function, i.e. $f(t) = \sum c_k \phi_k(t)$. First- and second-order derivatives are also included. These are the mathematically correct ones, no approximations applied. As of version 1.1, this package includes B-splines, Fourier bases and polynomials.

Version: 1.1.1
Imports: Rcpp (≥ 0.12.19)
LinkingTo: Rcpp, RcppArmadillo
Suggests: knitr, rmarkdown, microbenchmark
Published: 2022-05-17
DOI: 10.32614/CRAN.package.fctbases
Author: Niels Olsen
Maintainer: Niels Olsen <nalo at dtu.dk>
License: GPL-3
URL: https://github.com/naolsen/fctbases
NeedsCompilation: yes
Materials: README
CRAN checks: fctbases results


Reference manual: fctbases.pdf


Package source: fctbases_1.1.1.tar.gz
Windows binaries: r-devel: fctbases_1.1.1.zip, r-release: fctbases_1.1.1.zip, r-oldrel: fctbases_1.1.1.zip
macOS binaries: r-release (arm64): fctbases_1.1.1.tgz, r-oldrel (arm64): fctbases_1.1.1.tgz, r-release (x86_64): fctbases_1.1.1.tgz, r-oldrel (x86_64): fctbases_1.1.1.tgz
Old sources: fctbases archive


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