plot.GeoVariogramDir: Plot empirical directional semi-variogram

In GeoModels: Procedures for Gaussian and Non Gaussian Geostatistical (Large) Data Analysis

Plot empirical directional semi-variogram

Description

Plots empirical directional semi-variograms for objects of class "GeoVariogramDir" as produced by GeoVariogramDir. All directions are displayed in a single plot, each with a different color and a legend indicating the direction (e.g., "0°", "45°", etc.).

Usage

## S3 method for class 'GeoVariogramDir'
plot(x, ..., main = "Directional Empirical Semivariograms",
  pch = 20, lwd = 1, col = 1:8, ylab = "Semivariogram", xlab = "Distance")

Arguments

x	An object of class "GeoVariogramDir" as produced by GeoVariogramDir.
main	A main title for the plot.
pch	Plotting character (point type) for the points (default: 20).
lwd	Line width for the lines connecting points (default: 1).
col	A vector of colors, one for each direction (default: 1:8).
ylab	Label for the y-axis (default: "Semivariogram").
xlab	Label for the x-axis (default: "Lag").
...	Additional graphical parameters passed to plot.

Details

This function plots all empirical directional semi-variograms in a single graph, using different colors and a legend in the top left corner that indicates the direction (e.g., "0°", "45°", etc.). Each direction is represented by points connected by lines.

Value

Produces a plot. No values are returned.

See Also

GeoVariogramDir for directional variogram computation and examples.

GeoModels documentation built on Sept. 1, 2025, 1:09 a.m.