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SpatialTools (version 1.0.5)

dist1: Calculate Euclidean distance matrix for a matrix of coordinates

Description

dist1 takes a matrix of coordinates and returns the Euclidean distance matrix of the coordinates. It does this using a compiled C program, so it is faster than the builtin R dist function.

Usage

dist1(coords)

Value

An \(nr \times nr\) matrix of Euclidean distances.

Arguments

coords

An \(nr \times nc\) numeric matrix of coordinates.

Author

Joshua French

See Also

dist, dist2

Examples

Run this code
x <- matrix(rnorm(30), ncol = 3)
dist1(x)

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