| 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 |