31 lines
1.3 KiB
Python
31 lines
1.3 KiB
Python
# Copyright Spack Project Developers. See COPYRIGHT file for details.
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#
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# SPDX-License-Identifier: (Apache-2.0 OR MIT)
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from spack.package import *
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class RNfactors(RPackage):
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"""Parallel Analysis and Other Non Graphical Solutions to the Cattell Scree
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Test.
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Indices, heuristics and strategies to help determine the number of
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factors/components to retain: 1. Acceleration factor (af with or without
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Parallel Analysis); 2. Optimal Coordinates (noc with or without Parallel
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Analysis); 3. Parallel analysis (components, factors and bootstrap); 4.
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lambda > mean(lambda) (Kaiser, CFA and related); 5. Cattell-Nelson-Gorsuch
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(CNG); 6. Zoski and Jurs multiple regression (b, t and p); 7. Zoski and
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Jurs standard error of the regression coeffcient (sescree); 8. Nelson R2;
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9. Bartlett khi-2; 10. Anderson khi-2; 11. Lawley khi-2 and 12.
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Bentler-Yuan khi-2."""
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cran = "nFactors"
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version("2.4.1.1", sha256="bb376621d870c52ac9c29bfe4d22f71ffc5a9885a3996be3e032fe30c46cfe21")
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version("2.4.1", sha256="028eb4ebd42a29f6a01297d728c7e353cabb37b46701639b4a52f17ba25a3eb6")
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depends_on("r@3.5.0:", type=("build", "run"))
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depends_on("r-lattice", type=("build", "run"))
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depends_on("r-mass", type=("build", "run"))
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depends_on("r-psych", type=("build", "run"))
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