# Gradient Projection Factor Rotation

## Documentation for package ‘GPArotation’ version 2024.2-1

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

GPArotation-package | Gradient Projection Algorithms for Factor Rotation
bentlerQ | Rotations
bentlerT | Rotations
bifactorQ | Rotations
bifactorT | Rotations
bigeominQ | Rotations
bigeominT | Rotations
box20 | Example Data from Thurstone
box26 | Example Data from Thurstone
cfQ | Rotations
cfT | Rotations
echelon | Echelon Rotation
eiv | Errors-in-Variables Rotation
entropy | Rotations
equamax | Rotations
geominQ | Rotations
geominT | Rotations
GPArotation | Gradient Projection Algorithms for Factor Rotation
GPArotation.Intro | Gradient Projection Algorithms for Factor Rotation
GPFoblq | Rotation Optimization
GPForth | Rotation Optimization
GPFRSoblq | Rotation Optimization
GPFRSorth | Rotation Optimization
Harman | Example Data from Harman
Harman8 | Example Data from Harman
infomaxQ | Rotations
infomaxT | Rotations
mccammon | Rotations
NetherlandsTV | Factor Example from Wansbeek and Meijer
oblimax | Rotations
oblimin | Rotations
parsimax | Rotations
pstQ | Rotations
pstT | Rotations
quartimax | Rotations
quartimin | Rotations
Random.Start | Generate a Random Orthogonal Rotation
rotations | Rotations
simplimax | Rotations
tandemI | Rotations
tandemII | Rotations
targetQ | Rotations
targetT | Rotations
Thurstone | Example Data from Thurstone
Varimax | Rotations
varimin | Rotations
vgQ | Rotations
vgQ.bentler | Rotations
vgQ.bifactor | Rotations
vgQ.bigeomin | Rotations
vgQ.cf | Rotations
vgQ.entropy | Rotations
vgQ.geomin | Rotations
vgQ.infomax | Rotations
vgQ.mccammon | Rotations
vgQ.oblimax | Rotations
vgQ.oblimin | Rotations
vgQ.pst | Rotations
vgQ.quartimax | Rotations
vgQ.quartimin | Rotations
vgQ.simplimax | Rotations
vgQ.tandemI | Rotations
vgQ.tandemII | Rotations
vgQ.target | Rotations
vgQ.varimax | Rotations
vgQ.varimin | Rotations
WansbeekMeijer | Factor Example from Wansbeek and Meijer