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) <doi:10.1007/BF02295647>. Bernaards and Jennrich (2005) <doi:10.1177/0013164404272507>.
| Version: | 2025.7-1 | 
| Depends: | R (≥ 3.5.0) | 
| Imports: | GPArotation | 
| Published: | 2025-07-27 | 
| DOI: | 10.32614/CRAN.package.GPArotateDF | 
| Author: | Coen Bernaards [aut, cre], Robert Jennrich [aut] | 
| Maintainer: | Coen Bernaards <cab.gparotation at gmail.com> | 
| License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] | 
| NeedsCompilation: | no | 
| Citation: | GPArotateDF citation info | 
| Materials: | NEWS | 
| CRAN checks: | GPArotateDF results | 
| Reference manual: | GPArotateDF.html , GPArotateDF.pdf | 
| Vignettes: | Derivative-Free Gradient Projection: the GPArotateDF package (source, R code) | 
| Package source: | GPArotateDF_2025.7-1.tar.gz | 
| Windows binaries: | r-devel: GPArotateDF_2025.7-1.zip, r-release: GPArotateDF_2025.7-1.zip, r-oldrel: GPArotateDF_2025.7-1.zip | 
| macOS binaries: | r-release (arm64): GPArotateDF_2025.7-1.tgz, r-oldrel (arm64): GPArotateDF_2025.7-1.tgz, r-release (x86_64): GPArotateDF_2025.7-1.tgz, r-oldrel (x86_64): GPArotateDF_2025.7-1.tgz | 
| Old sources: | GPArotateDF archive | 
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