spBayes (version 0.2-4)

iDist: 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 $n\times p$ matrix with each row corresponding to a point in $p$ dimensional space.

coords.2

an $m\times p$ 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 $n\times m$ inter-site Euclidean distance matrix.

Examples

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

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

D <- iDist(p1, p2)