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semTools (version 0.2-0)

Useful tools for structural equation modeling.

Description

This package provide useful tools for structural equation modeling analysis.

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Install

install.packages('semTools')

Monthly Downloads

18,379

Version

0.2-0

License

GPL (>= 2)

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Maintainer

Sunthud Pornprasertmanit

Last Published

July 9th, 2012

Functions in semTools (0.2-0)

splitSample

Randomly Split a Data Set into Halves
simParcel

Simulated Data set to Demonstrate Random Allocations of Parcels
kurtosis

Finding excessive kurtosis
indProd

Make products of indicators using no centering, mean centering, double-mean centering, or residual centering
probe3WayRC

Probing three-way interaction on the residual-centered latent interaction
miPoolChi

Function to pool chi-square statistics from the result from multiple imputation
measurementInvariance

Measurement Invariance Tests
skew

Finding skewness
mardiaKurtosis

Finding Mardia's multivariate kurtosis
probe3WayMC

Probing two-way interaction on the residual-centered latent interaction
runMI

Multiply impute and analyze data using lavaan
dat2way

Simulated Dataset to Demonstrate Two-way Latent Interaction
residualCovariate

Residual centered all target indicators by covariates
probe2WayRC

Probing two-way interaction on the residual-centered latent interaction
plotRMSEAdist

Plot the sampling distributions of RMSEA
plotProbe

Plot the graphs for probing latent interaction
longInvariance

Measurement Invariance Tests Within Person
probe2WayMC

Probing two-way interaction on the residual-centered latent interaction
exLong

Simulated Data set to Demonstrate Longitudinal Measurement Invariance
monteCarloMed

Monte Carlo Confidence Intervals to Test Complex Indirect Effects
miPowerFit

Modification indices and their power approach for model fit evaluation
dat3way

Simulated Dataset to Demonstrate Three-way Latent Interaction
findRMSEAsamplesize

Find the minimum sample size for a given statistical power based on population RMSEA
moreFitIndices

Calculate more fit indices
parcelAllocation

Random Allocation of Items to Parcels in a Structural Equation Model
plotRMSEApower

Plot power curves for RMSEA
findRMSEApower

Find the statistical power based on population RMSEA
mardiaSkew

Finding Mardia's multivariate skewness