Paketti: r-cran-psych (1.8.12-1)

[ Source: r-cran-psych  ]

GNU R procedures for psychological, psychometric, and personality research

This GNU R package provides a general purpose toolbox for personality, psychometric theory and experimental psychology. Functions are primarily for multivariate analysis and scale construction using factor analysis, principal component analysis, cluster analysis and reliability analysis, although others provide basic descriptive statistics. Item Response Theory is done using factor analysis of tetrachoric and polychoric correlations. Functions for analyzing data at multiple levels include within and between group statistics, including correlations and factor analysis. Functions for simulating and testing 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 psychometric theory as well as publications in personality research.

Muut pakettiin r-cran-psych liittyvät paketit

• dep: r-api-3.5

  näennäispaketti, jonka toteuttaa r-base-core

• dep: r-base-core (>= 3.5.2-1)

  GNU R core of statistical computation and graphics system

• dep: r-cran-foreign

  GNU R package to read/write data from other stat. systems

• dep: r-cran-lattice

  GNU R package for 'Trellis' graphics

• dep: r-cran-mnormt

  GNU R package providing multivariate normal and t distribution

• dep: r-cran-nlme

  GNU R package for (non-)linear mixed effects models

• sug: r-bioc-graph

  handle graph data structures for BioConductor

• sug: r-cran-lavaan

  GNU R package for latent variable analysis -- lavaan

• sug: r-cran-lme4

  GNU R package for linear mixed effects model fitting

• sug: r-cran-sem

  GNU R functions for fitting structural equation models -- sem

Imuroi r-cran-psych

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