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Tip revision: 0d077e574bae60fadd67bd0683ad4277c58f593a authored by Gilles Raiche on 10 October 2022, 11:20:07 UTC
Tip revision: 0d077e5
Package: nFactors
Type: Package
Title: Parallel Analysis and Other Non Graphical Solutions to the
        Cattell Scree Test
Date: 2020-03-27
Author: Gilles Raiche (Universite du Quebec a Montreal) and David Magis (Universite de Liege)
Maintainer: Gilles Raiche <>
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: 2022-10-10 11:47:48 UTC; hornik
Repository: CRAN
Date/Publication: 2022-10-10 12:20:07 UTC
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