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EnviroStat (version 0.4-2)

draw: Plot the biorthogonal grid

Description

Function to plot the biorthogonal grid created by the bgrid function

Usage

draw(data, fs = FALSE, lwidth = c(1, 1), lcolor = c(1, 1), cutpts, limits = FALSE, optlist, pts = FALSE)

Arguments

data
grid object, typically as returned by the bgrid function
fs
indicator of whether non-solid lines can be used
lwidth
range of line widths to be used.
lcolor
range for colours
cutpts
cutpoints; to be created from data if not provided
limits
indicator if lower and upper limits are added to the cutpts.
optlist
list containing values of options including lwidth, lcolor, cutpts, limits; values are obtained from data if not provided.
pts
indicator whether points are also plotted.

Value

Besides drawing the grid, the function also returns optlist.

References

Sampson P.D., and Guttorp, P., "Nonparametric estimation of nonstationary spatial covariance structure", in Journal of the American Statistical Association, vol 87, pp 108-119, 1992.

See Also

bgrid