Examples for 'geosphere::distm'


Distance matrix

Aliases: distm

Keywords: spatial

### ** Examples

xy <- rbind(c(0,0),c(90,90),c(10,10),c(-120,-45))
distm(xy)
         [,1]     [,2]     [,3]     [,4]
[1,]        0 10001966  1565109 12317881
[2,] 10001966        0  8896111 14986910
[3,]  1565109  8896111        0 13879039
[4,] 12317881 14986910 13879039        0
xy2 <- rbind(c(0,0),c(10,-10))
distm(xy, xy2)
         [,1]     [,2]
[1,]        0  1565109
[2,] 10001966 11107821
[3,]  1565109  2211710
[4,] 12317881 12129132

[Package geosphere version 1.5-20 Index]