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Package: nFactors Type: Package Title: Parallel Analysis and Other Non Graphical Solutions to the Cattell Scree Test Version: 2.4.1 Date: 2020-03-27 Author: Gilles Raiche (Universite du Quebec a Montreal) and David Magis (Universite de Liege) Maintainer: Gilles Raiche <email@example.com> Description: 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. License: GPL (>= 3.5.0) Encoding: UTF-8 LazyData: true Depends: R (>= 3.5.0), lattice Imports: stats, MASS, psych RoxygenNote: 6.1.1 Suggests: testthat NeedsCompilation: no Packaged: 2020-03-27 21:00:05 UTC; Gilles Repository: CRAN Date/Publication: 2020-03-28 05:50:06 UTC