plot function

Posterior Spatial Distribution Plots

Creates surface maps of posterior spatial distributions from georamps or predict.ramps.

## S3 method for class 'ramps'
plot(x, type = c("i", "c", "w"), col = tim.colors(64), func = mean,
        sites = FALSE, database = NULL, regions = ".", resolution = c(64, 64),
        bw = 1, ...)

   ## S3 method for class 'predict.ramps'
plot(x, type = c("i", "c", "w"), col = tim.colors(64), func = mean,
        database = NULL, regions = ".", resolution = c(64, 64), bw = 1, ...)

Arguments

• x: object returned by georamps or predict.ramps.
• type: type of plot to produce: "i" = image.plot (default), "c" = contour and image, and "w" = drape.plot wireframe.
• col: vector of colors such as that generated by rainbow, heat.colors, topo.colors, terrain.colors, or similar functions.
• func: function defining the posterior summary statistic to be plotted.
• sites: logical value indicating whether to include the measurements sites in the plot.
• database: character string naming a geographical database for the mapping of geographic boundaries. See map documentation for details.
• regions: character vector naming the polygons to draw. See map documentation for details.
• resolution: numerical vector of length 2 specifying the number of pixels (width x height) for the surface image.
• bw: numerical value specifying the bandwidth used for smoothing the spatial surface as a percentage of the diagonal length of the plot region. Defaults to 1% of the diagonal length.
• ...: additional arguments passed to the underlying plotting function associated with the specified type argument.

Author(s)

Brian Smith brian-j-smith@uiowa.edu

See Also

georamps

predict.ramps

contour

drape.plot

image

image.plot

map

Examples

## Surface maps of the georamps example results

## Not run:

plot(NURE.fit, database = "state", regions = "connecticut",
     resolution = c(200, 150), bw = 5,
     main = "Spatial Process Posterior Mean")
## End(Not run)