iDist {spBayes}R Documentation

Euclidean distance matrix

Description

Computes the inter-site Euclidean distance matrix for one or two sets of points.

Usage

 iDist(coords.1, coords.2, ...)

Arguments

coords.1 an nxp matrix with each row corresponding to a point in p dimensional space.
coords.2 an mxp matrix with each row corresponding to a point in p dimensional space. If this is missing then coords.1 is used.
... currently no additional arguments.

Value

The ntimes m inter-site Euclidean distance matrix.

Author(s)

Andrew O. Finley finleya@msu.edu,
Sudipto Banerjee sudiptob@biostat.umn.edu,

Examples


n <- 10
p1 <- cbind(runif(n),runif(n))

m <- 5
p2 <- cbind(runif(m),runif(m))

D <- iDist(p1, p2)


[Package spBayes version 0.1-2 Index]