Variance-Covariance Matrix Method for an Object of Class metavarmeta — vcov.metavarmeta • metaVAR

Variance-Covariance Matrix Method for an Object of Class metavarmeta

Usage

# S3 method for class 'metavarmeta'
vcov(object, robust = FALSE, ...)

Arguments

object: an object of class metavarmeta.
robust: Logical. If TRUE, use robust (sandwich) sampling variance-covariance matrix. If FALSE, use normal theory sampling variance-covariance matrix.
...: further arguments.

Value

Returns the sampling variance-covariance matrix of the estimated parameters.

Author

Ivan Jacob Agaloos Pesigan