dist-matrix {FRK} | R Documentation |
This function extends dist
to accept two arguments.
distR(x1, x2 = NULL)
x1 |
matrix of size N1 x n |
x2 |
matrix of size N2 x n |
Computes the distances between the coordinates in x1
and the coordinates in x2
. The matrices x1
and x2
do not need to have the same number of rows, but need to have the same number of columns (e.g., manifold dimensions).
Matrix of size N1 x N2
A <- matrix(rnorm(50),5,10)
D <- distR(A,A[-3,])