scp object.Compute and plot the semi-variogram of the semiparametric model from a scp object.
# S4 method for sssFit
Variogram(object, distance, plot, ...)sssFit object from scp.
numeric vector. The distances at which to compute the semi-variogram. By default is set to NULL.
logical. plot=TRUE (the default) produce the semivariogram plot. plot=FALSE returns the values of the semivariogram at distance. See value.
other graphical parameters to pass.