ram {sem}

RAM Matrix for a Structural-Equation Model

Description

Print the labelled RAM definition matrix for a structural-equation model fit by sem.

Usage

ram(object, digits=getOption("digits"), startvalues=FALSE)

Arguments

object

an object of class sem returned by the sem function.

digits

number of digits for printed output.

startvalues

if TRUE, start values for parameters are printed; otherwise, the parameter estimates are printed; the default is FALSE.

Value

A data frame containing the labelled RAM definition matrix, which is normally just printed.

Author(s)

John Fox [e-mail]

See Also

sem

Examples

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

    ## Not run: 
ram(sem.dhp)
    
## End(Not run)