nFactors: Parallel Analysis and Non Graphical Solutions to the Cattell Scree Test
Version 2.3.3

Indices, heuristics and strategies to help determine the number of factors/components to retain: 1. Acceleration factor (af with or without Parallel Analysis); 2. Optimal Coordinates (noc with or without Parallel Analysis); 3. Parallel analysis (components, factors and bootstrap); 4. lambda > mean(lambda) (Kaiser, CFA and related); 5. Cattell-Nelson-Gorsuch (CNG); 6. Zoski and Jurs multiple regression (b, t and p); 7. Zoski and Jurs standard error of the regression coeffcient (sescree); 8. Nelson R2; 9. Bartlett khi-2; 10. Anderson khi-2; 11. Lawley khi-2 and 12. Bentler-Yuan khi-2.

AuthorGilles Raiche (Universite du Quebec a Montreal) and David Magis (Universite de Liege)
Date of publication2011-12-20 11:47:27
MaintainerGilles Raiche <raiche.gilles@uqam.ca>
LicenseGPL (>= 2)
Version2.3.3
Package repositoryView on CRAN
InstallationInstall the latest version of this package by entering the following in R:
install.packages("nFactors")

Getting started

Package overview

Popular man pages

dFactors: Eigenvalues Vectors From the Litterature
eigenComputes: Computes Eigenvalues According to the Data Type
generateStructure: Generate a Factor Structure Matrix.
makeCor: Create a Full Correlation/Covariance Matrix from a Matrix...
nBentler: Bentler and Yuan's Procedure to Determine the Number of...
nScree: Non Graphical Cattel's Scree Test
principalAxis: Principal Axis Analysis
See all...

All man pages Function index File listing

Man pages

bentlerParameters: Bentler and Yuan's Computation of the LRT Index and the...
componentAxis: Principal Component Analysis With Only n First Components...
corFA: Insert Communalities in the Diagonal of a Correlation or a...
dFactors: Eigenvalues Vectors From the Litterature
diagReplace: Replacing Upper or Lower Diagonal of a Correlation or...
eigenBootParallel: Bootstrapping of the Eigenvalues From a Data Frame
eigenComputes: Computes Eigenvalues According to the Data Type
eigenFrom: Identify the Data Type to Obtain the Eigenvalues
generateStructure: Generate a Factor Structure Matrix.
iterativePrincipalAxis: Iterative Principal Axis Analysis
makeCor: Create a Full Correlation/Covariance Matrix from a Matrix...
moreStats: Statistical Summary of a Data Frame
nBartlett: Bartlett, Anderson and Lawley Procedures to Determine the...
nBentler: Bentler and Yuan's Procedure to Determine the Number of...
nCng: Cattell-Nelson-Gorsuch CNG Indices
nFactorsObjectMethods: Utility Functions for nFactors Class Objects
nFactors-package: Parallel Analysis and Non Graphical Solutions to the Cattell...
nFactors-parameters: Argument and Value Parameters Common to the Different...
nMreg: Multiple Regression Procedure to Determine the Number of...
nScree: Non Graphical Cattel's Scree Test
nScreeObjectMethods: Utility Functions for nScree Class Objects
nSeScree: Standard Error Scree and Coefficient of Determination...
parallel: Parallel Analysis of a Correlation or Covariance Matrix
plotnScree: Scree Plot According to a nScree Object Class
plotParallel: Plot a Parallel Analysis Class Object
plotuScree: Plot of the Usual Cattell's Scree Test
principalAxis: Principal Axis Analysis
principalComponents: Principal Component Analysis
rRecovery: Test of Recovery of a Correlation or a Covariance matrix from...
structureSim: Population or Simulated Sample Correlation Matrix from a...
structureSimObjectMethods: Utility Functions for nScree Class Objects
studySim: Simulation Study from Given Factor Structure Matrices and...

Functions

bentlerParameters Man page Source code
boxplot.structureSim Man page Source code
componentAxis Man page
corFA Man page
dFactors Man page
diagReplace Man page Source code
eigenBootParallel Man page
eigenComputes Man page Source code
eigenFrom Man page Source code
generateStructure Man page Source code
is.nFactors Man page Source code
is.nScree Man page Source code
is.structureSim Man page Source code
iterativePrincipalAxis Man page Source code
makeCor Man page Source code
moreStats Man page Source code
nBartlett Man page Source code
nBentler Man page Source code
nCng Man page Source code
nFactors Man page
nFactors-package Man page
nFactors-parameters Man page Man page
nMreg Man page Source code
nScree Man page
nSeScree Man page Source code
parallel Man page
plot.nScree Man page Source code
plot.structureSim Man page Source code
plotParallel Man page
plotnScree Man page
plotuScree Man page
principalAxis Man page
principalComponents Man page
print.nFactors Man page Source code
print.nScree Man page Source code
print.structureSim Man page Source code
rRecovery Man page
structureSim Man page Source code
studySim Man page Source code
summary.nFactors Man page Source code
summary.nScree Man page Source code
summary.structureSim Man page Source code

Files

MD5
TODO
R
R/studySim.r
R/structureSimObjectMethods.r
R/structureSim.r
R/rRecovery.r
R/principalComponents.r
R/principalAxis.r
R/plotuScree.R
R/plotParallel.R
R/plotnScree.R
R/parallel.R
R/nSeScree.r
R/nScreeObjectMethods.r
R/nScree.R
R/nMreg.r
R/nFactorsObjectMethods.r
R/nCng.r
R/nBentler.r
R/nBartlett.r
R/moreStats.r
R/makeCor.r
R/iterativePrincipalAxis.r
R/generateStructure.r
R/eigenFrom.r
R/eigenComputes.r
R/eigenBootParallel.r
R/diagReplace.r
R/corFA.r
R/componentAxis.r
R/bentlerParameters.r
NEWS
NAMESPACE
man
man/studySim.rd
man/structureSimObjectMethods.rd
man/structureSim.rd
man/rRecovery.rd
man/principalComponents.rd
man/principalAxis.rd
man/plotuScree.Rd
man/plotParallel.Rd
man/plotnScree.Rd
man/parallel.Rd
man/nSeScree.rd
man/nScreeObjectMethods.rd
man/nScree.Rd
man/nMreg.rd
man/nFactorsObjectMethods.rd
man/nFactors-parameters.rd
man/nFactors-package.rd
man/nCng.rd
man/nBentler.rd
man/nBartlett.rd
man/moreStats.rd
man/makeCor.rd
man/iterativePrincipalAxis.rd
man/generateStructure.rd
man/eigenFrom.rd
man/eigenComputes.rd
man/eigenBootParallel.rd
man/diagReplace.rd
man/dFactors.Rd
man/corFA.rd
man/componentAxis.rd
man/bentlerParameters.rd
inst
inst/doc
inst/doc/nFactorsExample01.pdf
inst/doc/nFactors-manual.pdf
inst/CITATION
DESCRIPTION
data
data/dFactors.rda
nFactors documentation built on May 19, 2017, 3:25 p.m.

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