plot.variogram: Plot Variogram

In sgeostat: An Object-Oriented Framework for Geostatistical Modeling in S+

Description

Plot empirical variogram estimates, optionally plotting a fitted variogram model.

Usage

## S3 method for class 'variogram'
plot(x, var.mod.obj, title.str,ylim, type='c',N=FALSE, ...) 

Arguments

x	a variogram object generated by est.variogram()
var.mod.obj	a variogram model object generated by a model fitting routine.
title.str	optional: an user supplied plot title
type	optional: which type of variogram model to plot, 'c' = classical, 'r' = robust, 'm' median
N	logical, toggles printing of absolute pair counts per lag
ylim	optonal user supplied y dimension for the plot
...	additional arguments for plot

Value

NULL

References

http://www.gis.iastate.edu/SGeoStat/homepage.html

See Also

est.variogram

Examples

# two plots 
oldpar <- par(mfrow=c(2,1))
plot(maas.v) 
plot(maas.v,var.mod.obj=maas.vmod)
par(oldpar)

sgeostat documentation built on May 29, 2017, 9:04 a.m.