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SpatialNP (version 1.1-5)

Multivariate Nonparametric Methods Based on Spatial Signs and Ranks

Description

Test and estimates of location, tests of independence, tests of sphericity and several estimates of shape all based on spatial signs, symmetrized signs, ranks and signed ranks. For details, see Oja and Randles (2004) and Oja (2010) .

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Version

Install

install.packages('SpatialNP')

Monthly Downloads

320

Version

1.1-5

License

GPL-2

Maintainer

Klaus Nordhausen

Last Published

December 8th, 2021

Functions in SpatialNP (1.1-5)

Spatial location

Multivariate location estimates based on spatial signs and signed ranks
SpatialNP-package

Multivariate nonparametric tests and estimates based on spatial signs and ranks.
symm.mvtmle

Symmetrized M-estimators of scatter with the weights of the t-distribution
Sphericity tests

Sphericity tests
Spatial signs, symmetrized signs, ranks and signed ranks

Spatial signs, symmetrized signs, ranks and signed ranks
Shape matrices

Shape matrices based on spatial ranks and signed ranks
Spatial sign and rank covariance matrices

Spatial sign and rank covariance matrices
Location tests

Spatial sign and rank tests of multivariate location
Independence tests

Multivariate test of independence based on spatial signs or ranks
mvhuberM

Multivariate Huber's M-estimator and its symmetrized version
to.shape

Rescale a matrix to a shape matrix