extract_variogram: extract_variogram() method for variogram_sews objects
Description
Extract the empirical variogram from a variogram_sews
object
Usage
extract_variogram(x, ...)
Value
A data.frame containing the variogram with the distances
(column dist), the empirical semivariance values (gamma),
and if object contains more than one matrix, a column named matrixn.
Arguments
x
An object produced by variogram_sews, or
indictest