shipunov (version 1.4)

Squares: Polygons' squares

Description

Polygons' squares

Usage

Squares(ppts, relative=FALSE)

Arguments

ppts

Hulls information (e.g., output from 'Hulls()')

relative

Calculate relative squares?

Value

Numerical vector of squares

Details

Calculates polygons' squares (requires 'PBSmapping' package).

See Also

Hulls

Examples

# NOT RUN {
iris.pca <- prcomp(iris[, 1:4], scale=TRUE)
iris.p <- iris.pca$x[, 1:2]
iris.h <- Hulls(iris.p[, 1:2], as.numeric(iris[, 5]), plot=FALSE)
iris.o <- Squares(iris.h, relative=TRUE)
# }