| standardized.coefficients {sem} | R Documentation |
These functions calculate standardized regression coefficients
for structural equation models. The function std.coef is
simply an abbreviation for standardized.coefficients.
standardized.coefficients(object, digits = 5, oneheaded=TRUE, twoheaded=TRUE) std.coef(...)
object |
an object of class sem returned by the
sem function. |
digits |
number of digits for printed output. |
oneheaded |
standardize path coefficients? Default is TRUE. |
twoheaded |
standardize variances and covariances? Default is TRUE. |
... |
arguments to pass to standardized.coefficients. |
Returns a data frame with the standardized coefficients, labelled both by parameter names and by arrows in the path diagram for the model.
John Fox jfox@mcmaster.ca and Adam Kramer
Bollen, K. A. (1989) Structural Equations With Latent Variables. Wiley.
# ------------- 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
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
## 15 ps11 0.477987 RGenAsp <--> RGenAsp
## 16 ps22 0.383036 FGenAsp <--> FGenAsp
## 17 ps12 -0.035518 FGenAsp <--> RGenAsp
## 18 theta1 0.412144 ROccAsp <--> ROccAsp
## 19 theta2 0.336148 REdAsp <--> REdAsp
## 20 theta3 0.311194 FOccAsp <--> FOccAsp
## 21 theta4 0.404603 FEdAsp <--> FEdAsp
## 22 1.000000 RParAsp <--> RParAsp
## 23 0.183900 RIQ <--> RParAsp
## 24 1.000000 RIQ <--> RIQ
## 25 0.048900 RSES <--> RParAsp
## 26 0.222000 RSES <--> RIQ
## 27 1.000000 RSES <--> RSES
## 28 0.018600 FSES <--> RParAsp
## 29 0.186100 FSES <--> RIQ
## 30 0.270700 FSES <--> RSES
## 31 1.000000 FSES <--> FSES
## 32 0.078200 FIQ <--> RParAsp
## 33 0.335500 FIQ <--> RIQ
## 34 0.230200 FIQ <--> RSES
## 35 0.295000 FIQ <--> FSES
## 36 1.000000 FIQ <--> FIQ
## 37 0.114700 FParAsp <--> RParAsp
## 38 0.102100 FParAsp <--> RIQ
## 39 0.093100 FParAsp <--> RSES
## 40 -0.043800 FParAsp <--> FSES
## 41 0.208700 FParAsp <--> FIQ
## 42 1.000000 FParAsp <--> FParAsp
## End(Not run)