simsem (version 0.2-8)

findIndTotalVar: Find indicator total variances from factor loading matrix, total factor covariance, and indicator residual variances.

Description

Find indicator total variances from a factor loading matrix, total factor covariance matrix, and indicator (measurement) residual variances.

Usage

findIndTotalVar(lambda, totalFactorCov, residualVarTheta)

Arguments

lambda

Factor loading matrix

totalFactorCov

Total (model-implied) covariance matrix among factors.

residualVarTheta

Indicator (measurement) residual variances.

Value

• A vector of indicator total variances.

See Also

• findIndInterceptto find indicator (measurement) intercepts
• findIndMeanto find indicator (measurement) total means
• findIndResidualVarto find indicator (measurement) residual variances
• findFactorInterceptto find factor intercepts
• findFactorMeanto find factor means
• findFactorResidualVarto find factor residual variances
• findFactorTotalVarto find factor total variances
• findFactorTotalCovto find factor covariances

Examples

loading <- matrix(0, 6, 2)
loading[1:3, 1] <- c(0.6, 0.7, 0.8)
loading[4:6, 2] <- c(0.6, 0.7, 0.8)
facCov <- matrix(c(1, 0.5, 0.5, 1), 2, 2)
resVar <- c(0.64, 0.51, 0.36, 0.64, 0.51, 0.36)
findIndTotalVar(loading, facCov, resVar)