Psychometrics

More info on CRAN
Name Description Percentile Stars
ade4 Analysis of Ecological Data: Exploratory and Euclidean Methods in Environmental Sciences 0th
0
anacor Simple and Canonical Correspondence Analysis 0th
0
betareg Beta Regression 0th
0
BiplotGUI Interactive Biplots in R 0th
0
blavaan Bayesian Latent Variable Analysis 0th
0
bpca Biplot of Multivariate Data Based on Principal Components Analysis 0th
0
BradleyTerry2 Bradley-Terry Models 0th
0
ca Simple, Multiple and Joint Correspondence Analysis 0th
0
cacIRT Classification Accuracy and Consistency under Item Response Theory 0th
0
catR Generation of IRT Response Patterns under Computerized Adaptive Testing 0th
0
CDM Cognitive Diagnosis Modeling 0th
0
classify Classification Accuracy and Consistency under IRT models. 0th
0
CMC Cronbach-Mesbah Curve 0th
0
cocorresp Co-Correspondence Analysis Methods 0th
0
cocron Statistical Comparisons of Two or more Alpha Coefficients 0th
0
CopyDetect Computing Response Similarity Indices for Multiple-Choice Tests 0th
0
CTT Classical Test Theory Functions 0th
0
DAKS Data Analysis and Knowledge Spaces 0th
0
DFIT Differential Functioning of Items and Tests 0th
0
DIFlasso A Penalty Approach to Differential Item Functioning in Rasch Models 0th
0
difR Collection of Methods to Detect Dichotomous Differential Item Functioning (DIF) 0th
0
dualScale Dual Scaling Analysis of Multiple Choice Data 0th
0
e1071 Misc Functions of the Department of Statistics, Probability Theory Group (Formerly: E1071), TU Wien 0th
1
eba Elimination-by-Aspects Models 0th
0
ecodist Dissimilarity-Based Functions for Ecological Analysis 0th
0
equate Observed-Score Linking and Equating 0th
0
equateIRT IRT Equating Methods 0th
0
eRm Extended Rasch Modeling 0th
0
EstCRM Calibrating Parameters for the Samejima's Continuous IRT Model 0th
0
ExPosition Exploratory Analysis with the Singular Value Decomposition 0th
0
FactoMineR Multivariate Exploratory Data Analysis and Data Mining 0th
0
FAiR Factor Analysis in R 0th
0
fastICA FastICA Algorithms to Perform ICA and Projection Pursuit 0th
0
fechner Fechnerian Scaling of Discrete Object Sets 0th
0
flexmix Flexible Mixture Modeling 0th
0
fwdmsa Forward search for Mokken scale analysis 0th
0
GPArotation GPA Factor Rotation 0th
0
homals Gifi Methods for Optimal Scaling 0th
0
ICC Facilitating Estimation of the Intraclass Correlation Coefficient 0th
0
irr Various Coefficients of Interrater Reliability and Agreement 0th
0
irtoys A Collection of Functions Related to Item Response Theory (IRT) 0th
0
irtProb Utilities and Probability Distributions Related to Multidimensional Person Item Response Models 0th
0
irtrees Estimation of Tree-Based Item Response Models 0th
0
IRTShiny Item Response Theory via Shiny 0th
0
kcirt k-Cube Thurstonian IRT Models 0th
0
kequate The Kernel Method of Test Equating 0th
0
KernSmoothIRT Nonparametric Item Response Theory 0th
0
kst Knowledge Space Theory 0th
0
labdsv Ordination and Multivariate Analysis for Ecology 0th
0
latdiag Draws Diagrams Useful for Checking Latent Scales 0th
0
lava Latent Variable Models 0th
0
lava.tobit Latent Variable Models with Censored and Binary Outcomes 0th
0
lavaan Latent Variable Analysis 0th
0
lavaan.survey Complex Survey Structural Equation Modeling (SEM) 0th
0
lme4 Linear Mixed-Effects Models using 'Eigen' and S4 0th
0
lordif Logistic Ordinal Regression Differential Item Functioning using IRT 0th
0
ltm Latent Trait Models under IRT 0th
0
MASS Support Functions and Datasets for Venables and Ripley's MASS 0th
0
MBESS The MBESS R Package 0th
0
mcIRT IRT models for multiple choice items (mcIRT) 0th
0
MCMCglmm MCMC Generalised Linear Mixed Models 0th
0
MCMCpack Markov Chain Monte Carlo (MCMC) Package 0th
0
medflex Flexible Mediation Analysis Using Natural Effect Models 0th
0
mediation Causal Mediation Analysis 0th
0
metaSEM Meta-Analysis using Structural Equation Modeling 0th
0
mirt Multidimensional Item Response Theory 0th
0
mirtCAT Computerized Adaptive Testing with Multidimensional Item Response Theory 0th
0
missMDA Handling Missing Values with Multivariate Data Analysis 0th
0
mixRasch Mixture Rasch Models with JMLE 0th
0
MLCM Maximum Likelihood Conjoint Measurement 0th
0
MLDS Maximum Likelihood Difference Scaling 0th
0
modelfree Model-free estimation of a psychometric function 0th
0
mokken Conducts Mokken Scale Analysis 0th
0
MplusAutomation An R Package for Facilitating Large-Scale Latent Variable Analyses in Mplus 0th
0
mpt Multinomial Processing Tree Models 0th
0
MPTinR Analyze Multinomial Processing Tree Models 0th
0
mRm An R Package for Conditional Maximum Likelihood Estimation in Mixed Rasch Models 0th
0
MultiLCIRT Multidimensional Latent Class Item Response Theory Models 0th
0
multiplex Algebraic Tools for the Analysis of Multiple Social Networks 0th
0
nFactors Parallel Analysis and Non Graphical Solutions to the Cattell Scree Test 0th
0
nlme Linear and Nonlinear Mixed Effects Models 0th
2
nlsem Fitting Structural Equation Mixture Models 0th
0
OpenMx Extended Structural Equation Modelling 0th
0
ordinal Regression Models for Ordinal Data 0th
0
pairwise Rasch Model Parameters by Pairwise Algorithm 0th
0
pathmox Pathmox Approach of Segmentation Trees in Partial Least Squares Path Modeling 0th
0
pcaPP Robust PCA by Projection Pursuit 0th
0
pcIRT IRT Models for Polytomous and Continuous Item Responses 0th
0
pks Probabilistic Knowledge Structures 0th
0
plRasch Log Linear by Linear Association models and Rasch family models by pseudolikelihood estimation 0th
0
pls Partial Least Squares and Principal Component Regression 0th
0
plspm Tools for Partial Least Squares Path Modeling (PLS-PM) 0th
0
poLCA Polytomous variable Latent Class Analysis 0th
0
polycor Polychoric and Polyserial Correlations 0th
0
PP Person Parameter Estimation 0th
0
prefmod Utilities to Fit Paired Comparison Models for Preferences 0th
0
profileR Profile Analysis of Multivariate Data in R 0th
0
pscl Political Science Computational Laboratory 0th
0
psy Various procedures used in psychometry 0th
0
psych Procedures for Psychological, Psychometric, and Personality Research 0th
1
psychometric Applied Psychometric Theory 0th
0
psychomix Psychometric Mixture Models 0th
0
psychotools Psychometric Modeling Infrastructure 0th
0
psychotree Recursive Partitioning Based on Psychometric Models 0th
0
psyphy Functions for analyzing psychophysical data in R 0th
0
PTAk Principal Tensor Analysis on k Modes 0th
0
pwrRasch Statistical Power Simulation for Testing the Rasch Model 0th
0
qgraph Graph Plotting Methods, Psychometric Data Visualization and Graphical Model Estimation 0th
0
QuantPsyc Quantitative Psychology Tools 0th
1
quickpsy Fits Psychometric Functions for Multiple Groups 0th
0
randomLCA Random Effects Latent Class Analysis 0th
0
RaschSampler Rasch Sampler 0th
0
REQS R/EQS Interface 0th
0
rpf Response Probability Functions 0th
0
sem Structural Equation Models 0th
0
SEMModComp Model Comparisons for SEM 0th
0
semPlot Path Diagrams and Visual Analysis of Various SEM Packages' Output 0th
1
semPLS Structural Equation Modeling Using Partial Least Squares 0th
0
semTools Useful Tools for Structural Equation Modeling 0th
0
SensoMineR Sensory Data Analysis 0th
0
simsem SIMulated Structural Equation Modeling 0th
0
sirt Supplementary Item Response Theory Models 0th
0
smacof Multidimensional Scaling 0th
0
SNSequate Standard and Nonstandard Statistical Models and Methods for Test Equating 0th
0
systemfit Estimating Systems of Simultaneous Equations 0th
0
TAM Test Analysis Modules 0th
0
TestScorer GUI for Entering Test Items and Obtaining Raw and Transformed Scores 0th
0
TripleR Social Relation Model (SRM) Analyses for Single or Multiple Groups 0th
0
vegan Community Ecology Package 0th
0
VGAM Vector Generalized Linear and Additive Models 0th
0
wCorr Weighted Correlations 0th
0
WrightMap IRT Item-Person Map with 'ConQuest' Integration 0th
0
xgobi Interface to the XGobi and XGvis programs for graphical data analysis 0th
0
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