vcov.lcc: Extract Variance-Covariance Matrix of the Fixed Effects for...

In Prof-ThiagoOliveira/lcc: Longitudinal Concordance Correlation

Extract Variance-Covariance Matrix of the Fixed Effects for an lcc Object

Description

Extracts the variance-covariance matrix of the fixed effects from a fitted lcc model object. This function provides insights into the variability and covariance structure of the fixed effects in the model.

Usage

## S3 method for class 'lcc'
vcov(object, ...)

Arguments

object	An object of class lcc, representing a fitted longitudinal concordance correlation model.
...	Optional arguments passed to the vcov.lme function from the nlme package.

Details

The function specifically retrieves the variance-covariance matrix associated with the fixed effects of the lcc object, which is useful for understanding the relationship between these effects. For more details on variance-covariance matrices, refer to the methods for nlme objects.

See Also

summary.lcc, lccPlot, lcc, coef.lcc

Examples

## Not run: 
fm1 <- lcc(data = hue, subject = "Fruit", resp = "H_mean",
           method = "Method", time = "Time", qf = 2, qr = 2)
vcov(fm1)

## End(Not run)

Prof-ThiagoOliveira/lcc documentation built on Dec. 9, 2023, 12:10 a.m.