standardized.coefficients {sem}R Documentation

Standardized Coefficients for Structural Equation Models

Description

These functions calculate standardized regression coefficients for structural equation models. The function std.coef is simply an abbreviation for standardized.coefficients.

Usage

standardized.coefficients(object, digits=5)

std.coef(...)

Arguments

object an object of class sem returned by the sem function.
digits number of digits for printed output.
... arguments to pass to standardized.coefficients.

Value

Returns a data frame with the standardized coefficients, labelled both by parameter names and by arrows in the path diagram for the model.

Author(s)

John Fox jfox@mcmaster.ca

References

Bollen, K. A. (1989) Structural Equations With Latent Variables. Wiley.

See Also

sem

Examples


# ------------- assumes that Duncan, Haller and Portes peer-influences model
# -------------     has been fit and is in sem.dhp.1     
standardized.coefficients(sem.dhp.1) 

##           Std. Estimate                      
##     gam11      0.210276 RGenAsp <--- RParAsp 
##     gam12      0.325609     RGenAsp <--- RIQ 
##     gam13      0.284856    RGenAsp <--- RSES 
##     gam14      0.093699    RGenAsp <--- FSES 
##     gam23      0.074565    FGenAsp <--- RSES 
##     gam24      0.275761    FGenAsp <--- FSES 
##     gam25      0.420552     FGenAsp <--- FIQ 
##     gam26      0.192223 FGenAsp <--- FParAsp 
##    beta12      0.199420 RGenAsp <--- FGenAsp 
##    beta21      0.217546 FGenAsp <--- RGenAsp 
##                0.766716 ROccAsp <--- RGenAsp 
##     lam21      0.814774  REdAsp <--- RGenAsp 
##                0.829946 FOccAsp <--- FGenAsp 
##     lam42      0.771617  FEdAsp <--- FGenAsp
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