latticeDensity (version 1.2.7)

plot.densityOut: Plot the density map

Description

Plots the boundary, all holes and the locations of all nodes along with the density contour map.

Usage

# S3 method for densityOut
plot(x, ...)

Value

No return value, called for side effects

Arguments

x

An object of type densityOut returned by createDensity.

...

Graphical parameters for the function contour.default.

Author

Ronald P. Barry

References

Ronald P. Barry, Julie McIntyre. Estimating animal densities and home range in regions with irregular boundaries and holes: A lattice-based alternative to the kernel density estimator. Ecological Modelling 222 (2011) 1666-1672

Examples

plot.new()
data(polygon1)
#
nodeFillingOutput <- nodeFilling(poly=polygon1, node_spacing=0.025)
plot(nodeFillingOutput)
formLatticeOutput <- formLattice(nodeFillingOutput)
plot(formLatticeOutput)
#
Pointdata <- splancs::csr(polygon1,75)
Pointdata <- Pointdata[Pointdata[,1]<0.5,]
plot(polygon1,type="n")
polygon(polygon1)
points(Pointdata,pch=19)
#
densityOut <- createDensity(formLatticeOutput,PointPattern=Pointdata,
                           k=55,intensity=FALSE, sparse = TRUE)
plot(densityOut)
#
homerange(densityOut, percent = 0.95)