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paran

Horn's Test of Principal Components/Factors

Installation

About

An implementation of Horn's technique for numerically and graphically evaluating the components or factors retained in a principle components analysis (PCA) or common factor analysis (FA). Horn's method contrasts eigenvalues produced through a PCA or FA on a number of random data sets of uncorrelated variables with the same number of variables and observations as the experimental or observational data set to produce eigenvalues for components or factors that are adjusted for the sample error-induced inflation. Components with adjusted eigenvalues greater than one are retained. paran may also be used to conduct parallel analysis following Glorfeld's (1995) suggestions to reduce the likelihood of over-retention.

alexisdinno.com/Software/files/PA_for_PCA_vs_FA.pdf

Key Metrics

Version 1.5.2
R ≥ 1.8.0
Published 2018-10-14 1993 days ago
Needs compilation? no
License GPL-2
CRAN checks paran results

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Maintainer

Maintainer

Alexis Dinno

alexis.dinno@pdx.edu

Authors

Alexis Dinno

Material

Reference manual
Package source

In Views

Psychometrics

macOS

r-release

arm64

r-oldrel

arm64

r-release

x86_64

r-oldrel

x86_64

Windows

r-devel

x86_64

r-release

x86_64

r-oldrel

x86_64

Old Sources

paran archive

Depends

R ≥ 1.8.0
MASS