CRAN/E | psych

psych

Procedures for Psychological, Psychometric, and Personality Research

Installation

About

A general purpose toolbox developed originally 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. Validation and cross validation of scales developed using basic machine learning algorithms are provided, as are functions for simulating and testing particular item and test structures. Several functions serve as a useful front end for structural equation modeling. Graphical displays of path diagrams, including mediation models, 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. For more information, see the web page.

Citation psych citation info
personality-project.org/r/psych/ https://personality-project.org/r/psych-manual.pdf
personality-project.org/r/psych/ https://personality-project.org/r/psych-manual.pdf

Key Metrics

Version 2.4.3
Published 2024-03-18 10 days ago
Needs compilation? no
License GPL-2
License GPL-3
CRAN checks psych results

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Maintainer

Maintainer

William Revelle

revelle@northwestern.edu

Authors

William Revelle

aut / cre

Material

NEWS
Reference manual
Package source

In Views

Psychometrics

Vignettes

Scoring scales with psych

macOS

r-release

arm64

r-oldrel

arm64

r-release

x86_64

Windows

r-devel

x86_64

r-release

x86_64

r-oldrel

x86_64

Old Sources

psych archive

Imports

mnormt
parallel
stats
graphics
grDevices
methods
lattice
nlme

Suggests

psychTools
GPArotation
lavaan
lme4
Rcsdp
graph
knitr
Rgraphviz

Reverse Depends

AgreementInterval
BinNor
coefa
coMET
Compind
DeMixT
FactorAssumptions
fCI
GAabbreviate
generalCorr
metevalue
MOQA
MultiOrd
MultisiteMediation
PoisBinOrdNor
random.polychor.pa
SSDforR
whomds

Reverse Imports

agriutilities
AID
AriGaMyANNSVR
auto.pca
beezdiscounting
BioNetStat
BioTIP
bruceR
CACIMAR
careless
ccpsyc
CCTpack
cdmTools
CensSpatial
CJIVE
CompositeReliability
condir
ConfZIC
conogive
CorrMixed
CorrToolBox
CoTiMA
cSEM
ctrlGene
CTTShiny
DEGreport
dendroTools
DescribeDF
detectnorm
diffcoexp
DiSSMod
DIZutils
drawsample
EasyDescribe
ectotemp
EFA.dimensions
EFA.MRFA
EFAtools
eRm
esem
EvaluateCore
fDMA
FMAT
ForecastComb
FracKrigingR
fspe
ftsa
FuseSOM
GeomComb
getmstatistic
Load all 161 items
(warning: might lead to performance issues and take some time)

Reverse Suggests

ARTool
bfw
BGGM
BifactorIndicesCalculator
broom
codebook
correlation
corrgram
corx
covsim
datawizard
DeclareDesign
dextergui
ecostats
EGAnet
elisr
EMgaussian
EstimateGroupNetwork
explainer
faux
FinTS
FSA
ggstatsplot
Gifi
huxtable
insight
ISAnalytics
KnowBR
latrend
lavaanExtra
LMMstar
mifa
modelsummary
MOFA2
multiUS
nonparaeff
pairwise
parameters
performance
plot.matrix
public.ctn0094data
rattle
REdaS
regsem
rempsyc
see
semmcci
semTests
sirt
sjPlot
Load all 59 items
(warning: might lead to performance issues and take some time)