localSRMD: localSRMD for Genomic measurement invariance models

In MichelNivard/GenomicSEM: Structural equation modeling based on GWAS summary statistics

localSRMD for Genomic measurement invariance models

Description

Given a set of parameter values from Genomic SEM models, calculate the extent to which groups differ on these parameters.

Usage

 localSRMD(unconstrained, constrained, lhsvar, rhsvar, ...)

Arguments

unconstrained	A vector of parameter values from an unconstrained structural equation model, where focal parameters are estimated freely in each group.
constrained	A vector of parameter values from a constrained structural equation model, where focal parameters are constrained to be equal across groups.
lhsvar	A list containing the variances, in each group, of the variables in the usermodel() results column lhs
rhsvar	A list containing the variances, in each group, of the variables in the usermodel() results column rhs

Value

The function returns the average standardized extent to which estimates from a constrained set of structural equation model parameters differ from those obtained when the same set of parameters are freely estimated.

MichelNivard/GenomicSEM documentation built on Dec. 19, 2024, 8:01 a.m.