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GPArotateDF (version 2025.7-1)

Derivative Free Gradient Projection Factor Rotation

Description

Derivative Free Gradient Projection Algorithms for Factor Rotation. For more details see ?GPArotateDF. Theory for these functions can be found in the following publications: Jennrich (2004) . Bernaards and Jennrich (2005) .

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Version

Install

install.packages('GPArotateDF')

Monthly Downloads

252

Version

2025.7-1

License

GPL (>= 2)

Maintainer

Coen Bernaards

Last Published

July 27th, 2025

Functions in GPArotateDF (2025.7-1)

GPADF

Rotation Optimization
NormalizingWeight

Internal Utility for Normalizing Weights
rotationsDF

Rotations
ff.rotationsDF

Rotations
Griffith

Example Data from Mulaik (2018)
00.GPArotateDF

Derivative-Free Gradient Projection Algorithms for Factor Rotation