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semPower  

Power Analyses for SEM
View on CRAN: Click here


Download and install semPower package within the R console
Install from CRAN:
install.packages("semPower")

Install from Github:
library("remotes")
install_github("cran/semPower")

Install by package version:
library("remotes")
install_version("semPower", "2.1.3")



Attach the package and use:
library("semPower")
Maintained by
Morten Moshagen
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2018-03-27
Latest Update: 2024-09-29
Description:
Provides a-priori, post-hoc, and compromise power-analyses for structural equation models (SEM).
How to cite:
Morten Moshagen (2018). semPower: Power Analyses for SEM. R package version 2.1.3, https://cran.r-project.org/web/packages/semPower. Accessed 27 Aug. 2026.
Previous versions and publish date:
(2026-07-09 07:02), 1.0.0 (2018-03-27 20:08), 1.0.1 (2020-05-17 09:10), 1.1.0 (2020-08-24 11:50), 1.2.0 (2021-11-02 00:10), 2.0.0 (2023-05-15 17:20), 2.0.1 (2023-05-16 13:00), 2.1.0 (2023-11-14 19:50), 2.1.1 (2024-09-29 12:40)
Other packages that cited semPower R package
View semPower citation profile
Other R packages that semPower depends, imports, suggests or enhances
Complete documentation for semPower
Functions, R codes and Examples using the semPower R package
Some associated functions: checkBounded . checkComparisonModel . checkDataGenerationTypes . checkEllipsis . checkMissingTypes . checkNullEffect . checkPositive . checkPositiveDefinite . checkPowerTypes . checkSquare . checkSymmetricSquare . doSim . genData.IG . genData.RK . genData.VM . genData.mnonr . genData.normal . genData . genLambda . genModelString . getAGFI.F . getBetadiff . getCFI.Sigma.mgroups . getCFI.Sigma . getChiSquare.F . getChiSquare.NCP . getDiscrepancyFunctionFromFittingFunction . getErrorDiff . getF.AGFI . getF.GFI . getF.Mc . getF.RMSEA . getF.Sigma . getF . getFittingFunctionFromEstimator . getFormattedResults . getFormattedSimulationResults . getGFI.F . getIndices.F . getKSdistance . getLavOptions . getMc.F . getNCP . getPhi.B . getPsi.B . getRMSEA.F . getSRMR.Sigma.mgroups . getSRMR.Sigma . getWLSv . makeRestrictionsLavFriendly . orderLavCov . orderLavMu . orderLavResults . powerPrepare . semPower.aPriori . semPower.compromise . semPower.genSigma . semPower.getDf . semPower . semPower.postHoc . semPower.powerARMA . semPower.powerAutoreg . semPower.powerBifactor . semPower.powerCFA . semPower.powerCLPM . semPower.powerLGCM . semPower.powerLI . semPower.powerLav . semPower.powerMI . semPower.powerMediation . semPower.powerPath . semPower.powerPlot.byEffect . semPower.powerPlot.byN . semPower.powerPlot . semPower.powerRICLPM . semPower.powerRegression . semPower.showPlot . simulate . summary.semPower.aPriori . summary.semPower.compromise . summary.semPower.postHoc . validateInput . 
Some associated R codes: aPriori.R . compromise.R . convenienceFunctions.R . effectSizes.R . helperFunctions.R . onAttach.R . output.R . plots.R . postHoc.R . semPower-package.R . semPower.R . simulate.R . validator.R . zUnitTests.R .  Full semPower package functions and examples
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