Given a set of cartesian coordinates representing the locations of different objects, this function computes the distances between each possible pair of objects.

pdist(x, y, geo = FALSE)

## Arguments

x A vector of x (or longitude) coordinates. A vector of y (or latitude) coordinates. A logical value indicating whether the locations are defined by geographic coordinates (pairs of longitude/latitude values). Default: FALSE.

## Value

A length(x) * length(y) square matrix representing pairwise distances between all the objects.

nn, nnd
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