vario.window {RGeostats}R Documentation

Define the window containing an experimental variogram

Description

Define the window containing an experimental variogram

Usage

vario.window(vario, ivar = 1, jvar = 1, idir0=0, xlim = NA, ylim = NA, 
                    flag.norm = FALSE, flag.vars=TRUE)

Arguments

vario

The vario-class used to define the window

ivar

Rank of the first variable

jvar

Rank of the second variable

idir0

Rank of the selected direction or 0 for all directions

xlim

Array giving the mimimum and maximum of the window along X

ylim

Array giving the minimum and maximum of the window along Y

flag.norm

1 if the experimental variogram must be normalized beforehand

flag.vars

1 if the global statistics must be taken into account for calculating graphic extension

Value

A list containing:

x1

Minimum of the window along X

x2

Maximum of the window along X

y1

Minimum of the window along Y

y2

Maximum of the window along Y

dilx1

Dilation of the window along X (lower part)

dilx2

Dilation of the window along X (upper part)

dily1

Dilation of the window along Y (lower part)

dily2

Dilation of the window along Y (upper part)

flag.hneg

1 if negative values may be plotted along X

flag.gneg

1 if negative values may be plotted along Y

c0

Value of the variance or covariance


[Package RGeostats version 11.1.1 Index]