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geo (version 1.4-3)

plvar: Plots a variogram estimated by variofit.

Description

Plot a variogram and a spherical model fit to it.

Usage

plvar(vagram, n = 4, fit = T, type = "p")

Arguments

vagram
List from the program variogram with the following components. \$range: range of data. \$nugget: nugget effect. \$sill: sill. \$vario: z values of the variogram. \$xh: mean distance for each class.

n
The plot covers n times the range. Default value is all the data.
fit
Also plot lines and fitted values (TRUE, the default, or plot variogram only as points (FALSE).
type
Plot type, given to plot, defaults to points.

Value

No values returned.

See Also

pointkriging, grid.