Disp.link: Function to plot and link points in a dispersion-distance...

In EnviroStat: Statistical Analysis of Environmental Space-Time Processes

Description

User may identify points on the dispersion scatter in order to identify line segments on the coordinate plot, **and/or** identify individual sites on the coordinate plot in order to highlight the corresponding set of points on the dispersion scatter.

Usage

Disp.link(disp.mx, coords, dmap, ddisp, names, device = getOption('device'))

Arguments

disp.mx	nxn matrix of dispersions (i.e. Var(Z(x)-Z(y))
coords	nx2 matrix of coordinates
dmap	device number for existing window to be used for map (optional)
ddisp	device number for existing window to be used for dispersion plot (optional)
names	not yet used, but might be used for labelling
device	a character string giving the name of a function, or the function object itself, which when called creates a new graphics device

Value

Indices of station pairs selected in the dispersion plot, and indices of individual stations selected on the coordinate plot.

Note

Uses setplot to set up coordinates for geographic map and Fdist to compute distances from coords.

EnviroStat documentation built on May 2, 2019, 2:32 p.m.