Inverse of the Euclidean transformation
It transforms the data from the Euclidan coordinates to latitude dn longitude.
euclid.inv(U)
U |
A matrix of unit vectors, or even one single unit vector in three dimensions. |
It takes the matrix of unit vectors and back transforms it to latitude and longitude.
A two column matrix:
u |
The first column is the latitude and the second is the longitude, both expressed in degrees. |
Michail Tsagris
R implementation and documentation: Michail Tsagris mtsagris@uoc.gr and Giorgos Athineou <gioathineou@gmail.com>
x <- rvmf(10, rnorm(3), 10) euclid.inv(x) euclid( euclid.inv(x) ) x
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