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experimental psychology. Functions are primarily for scale construction using factor analysis, cluster analysis and reliability analysis, although others provide basic descriptive statistics. Functions for simulating particular item and test structures are included. Several functions serve as a useful front end for structural equation modeling. Graphical displays of path diagrams, factor analysis and structural equation models are created using basic graphics. Some of the functions are written to support a book on psychometrics as well as publications in personality research. WWW: http://cran.r-project.org/web/packages/psych/index.html PR: ports/150600 Submitted by: Dan Rue <drue@therub.org>
12 lines
719 B
Plaintext
12 lines
719 B
Plaintext
R-psych provides a number of routines for personality, psychometrics and
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experimental psychology. Functions are primarily for scale construction using
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factor analysis, cluster analysis and reliability analysis, although others
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provide basic descriptive statistics. Functions for simulating particular item
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and test structures are included. Several functions serve as a useful front end
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for structural equation modeling. Graphical displays of path diagrams, factor
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analysis and structural equation models are created using basic graphics. Some
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of the functions are written to support a book on psychometrics as well as
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publications in personality research.
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WWW: http://cran.r-project.org/web/packages/psych/index.html
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