pcds (version 0.1.2)

NumDelTri: Number of Delaunay triangles based on a 2D data set

Description

Returns the number of Delaunay triangles based on the 2D set of points Yp. See (okabe:2000,sinclair:2016;textualpcds) for more on Delaunay triangulation and the corresponding algorithm.

Usage

NumDelTri(Yp)

Arguments

Yp

A set of 2D points which constitute the vertices of Delaunay triangles.

Value

Number of Delaunay triangles based on Yp points.

References

See Also

plotDeltri

Examples

# NOT RUN {
ny<-10

set.seed(1)
Yp<-cbind(runif(ny,0,1),runif(ny,0,1))

NumDelTri(Yp)
NumDelTri(Yp[1:3,])

dat.fr<-data.frame(a=Yp)
NumDelTri(dat.fr)

# }