SpatEntropy (version 2.2-4)

turinW: Observation window for Turin urban data.

Description

An owin object with the city border for the Turin dataset.

Usage

turinW

Format

An owin object. Units are given in metres; the basic image unit is a 250x250 metres pixels.

Details

This observation window is an owin object created as a binary mask. See ?owin for details. Examples on the usefulness of the window can be found at the topic turin.

Examples

data(turinW)
plot(turinW, col=c("red", "white"), main="")
plot(as.im(turin, W=turinW), main="", col=gray(c(0.8,0)), ribbon=FALSE, add=TRUE)

#see examples under the topic "turin"