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     
## Not run: 
standardized.coefficients(sem.dhp.1) 

##           Std. Estimate                     
## 1  gam11  0.210278      RGenAsp <--- RParAsp
## 2  gam12  0.325612      RGenAsp <--- RIQ    
## 3  gam13  0.284855      RGenAsp <--- RSES   
## 4  gam14  0.093702      RGenAsp <--- FSES   
## 5  gam23  0.074576      FGenAsp <--- RSES   
## 6  gam24  0.275763      FGenAsp <--- FSES   
## 7  gam25  0.420558      FGenAsp <--- FIQ    
## 8  gam26  0.192224      FGenAsp <--- FParAsp
## 9  beta12 0.199418      RGenAsp <--- FGenAsp
## 10 beta21 0.217521      FGenAsp <--- RGenAsp
## 11        0.766717      ROccAsp <--- RGenAsp
## 12 lam21  0.814771      REdAsp <--- RGenAsp 
## 13        0.829943      FOccAsp <--- FGenAsp
## 14 lam42  0.771619      FEdAsp <--- FGenAsp 
    ## End(Not run)
[Package sem version 0.9-6 Index]