nFactors: Parallel Analysis and Other Non Graphical Solutions to the Cattell Scree Test

Indices, heuristics, simulations and strategies to help determine the number of factors/components to retain in exploratory factor analysis and principal component analysis.

Version: 2.4.1.2
Depends: R (≥ 3.5.0)
Imports: stats, MASS, psych, lattice
Suggests: testthat
Published: 2025-06-19
DOI: 10.32614/CRAN.package.nFactors
Author: Gilles Raiche [aut, cre, cph] (Universite du Quebec a Montreal), David Magis [aut]
Maintainer: Gilles Raiche <raiche.gilles at uqam.ca>
License: GPL-3
NeedsCompilation: no
Language: en-US
Materials: NEWS
In views: Psychometrics
CRAN checks: nFactors results

Documentation:

Reference manual: nFactors.pdf

Downloads:

Package source: nFactors_2.4.1.2.tar.gz
Windows binaries: r-devel: nFactors_2.4.1.1.zip, r-release: nFactors_2.4.1.1.zip, r-oldrel: nFactors_2.4.1.2.zip
macOS binaries: r-release (arm64): nFactors_2.4.1.2.tgz, r-oldrel (arm64): nFactors_2.4.1.2.tgz, r-release (x86_64): nFactors_2.4.1.2.tgz, r-oldrel (x86_64): nFactors_2.4.1.2.tgz
Old sources: nFactors archive

Reverse dependencies:

Reverse depends: BCSub, random.polychor.pa
Reverse imports: TreeDimensionTest, whomds
Reverse suggests: parameters, PCDimension, psycModel, see, sjPlot

Linking:

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