Description Usage Arguments Value Revision Author(s) See Also Examples
Takes a statistical factor model object and produces the variance matrix that it represents.
1 2 |
object |
an object of class |
output |
a character string that must partially match one of:
|
... |
not used, but allows methods for inheriting objects to have additional arguments. |
a numeric matrix of the variance represented by the factor model, or the systematic or specific variance portion of the model.
This has two additional attributes:
number.of.factors |
the number of factors used in the model. |
timestamp |
the date and time at which the model was originally created. |
This help was last revised 2012 February 12.
Burns Statistics
1 2 3 4 5 6 7 8 | ## Not run:
varfac <- factor.model.stat(retmat, zero=TRUE, output="factor")
# perhaps modify loadings and uniquenesses for missing values
varian2 <- fitted(varfac) # get variance matrix from factor model
specif <- fitted(varfac, output="specific") # diagonal matrix
## End(Not run)
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