is.isotropic {gmGeostats} | R Documentation |
Checks for anisotropy of a theoretical variogram or covariance function model
is.isotropic(x, tol = 1e-10, ...)
x |
variogram or covariance model object |
tol |
tolerance for |
... |
extra arguments for generic functionality |
Generic function. Returns of boolean answering the question of the name,
or NA if object x
does not contain a known theoretical variogram