https://github.com/cran/pracma
Raw File
Tip revision: 9683335bbee02d0e5a569a07826d458ca55d5370 authored by HwB on 06 June 2012, 00:00:00 UTC
version 1.1.0
Tip revision: 9683335
distmat.R
##
##  d i s t m a t . R  tests
##

distmat <- pracma::distmat

A <- c(0.0, 0.0, 0.0)
B <- matrix(c(
        0, 0, 0,
        1, 0, 0,
        0, 1, 0,
        0, 0, 1,
        0, 1, 1,
        1, 0, 1,
        1, 1, 0,
        1, 1, 1),
     nrow = 8, ncol = 3, byrow = TRUE)

all.equal(drop(distmat(A, B)),
          c(0, 1, 1, 1, sqrt(2), sqrt(2), sqrt(2), sqrt(3)))
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