vario.extract {RGeostats}R Documentation

Extract the contents of a variogram

Description

Extract the contents of a variogram

Usage

vario.extract(vario, ivar = 1, jvar = NA, idir = 1, flag.dist = 0)

Arguments

vario

Experimental variogram (of type vario-class) whose contents must be retreived

ivar

Rank of the (first) target variable.

jvar

Rank of the (second) target variable. If not defined, it is set to the first variable rank.

idir

Rank of the target direction.

flag.dist

If the vario-class structure contains a non-symmetric function. The the user may choose to extract:

  • 0: the values for negative and positive distances

  • 1: the values for positive distances only

  • 2: the values for negative distances only

In any case, the distances are always turned to positive values for better legibility.

Value

A list containing:


[Package RGeostats version 11.0.6 Index]