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

Description Usage Arguments Value Author(s) See Also Examples

View source: R/find.R

Description

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

Usage

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findIndTotalVar(lambda, totalFactorCov, residualVarTheta, kappa = NULL, 
	covcov = NULL)

Arguments

lambda

Factor loading matrix

totalFactorCov

Total (model-implied) covariance matrix among factors.

residualVarTheta

Indicator (measurement) residual variances.

kappa

Regression coefficient matrix from covariates (column) to indicators (rows)

covcov

A covariance matrix among covariates

Value

A vector of indicator total variances.

Author(s)

Sunthud Pornprasertmanit ([email protected])

See Also

Examples

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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)

simsem documentation built on May 29, 2017, 10:40 a.m.