CRAN/E | Rpcop

Rpcop

Principal Curves of Oriented Points

Installation

About

Principal curves generalize the notion of a first principal component to the case in which it is a non linear smooth curve. This package provides a function pcop(X) to compute principal curves with the algorithm defined in Delicado (2001) doi:10.1006/jmva.2000.1917 from a data matrix X.

Key Metrics

Version 1.0
Published 2022-09-02 650 days ago
Needs compilation? yes
License GPL-2
License GPL-3
CRAN checks Rpcop results

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Maintainer

Maintainer

Kevin Michael Frick

Authors

Pedro Delicado

aut

(C++ original, https://www-eio.upc.es/~delicado/PCOP/index.html)

Mario Huerta

aut

(C++ original)

Kevin Michael Frick

trl / aut / cre

(Fixes for modern C++ and Rcpp port, with permission from the original authors)

Stephen L. Moshier

cph

(Wrote eigens(), which computes eigenvalues and eigenvectors of a real symmetric matrix)

Material

Reference manual
Package source

macOS

r-release

arm64

r-oldrel

arm64

r-release

x86_64

r-oldrel

x86_64

Windows

r-develnot available

x86_64

r-releasenot available

x86_64

r-oldrelnot available

x86_64

Depends

princurve

Imports

Rcpp ≥ 1.0.7

LinkingTo

Rcpp