crossNN {bioimagetools} | R Documentation |
Compute cross-type nearest neighbor distances
crossNN(dist, n1, n2, w = rep(1, n1 + n2))
dist |
a distance matrix, the upper n1 x n1 part contains distances between objects of type 1 the lower n2 x n2 part contains distances between objects of type 2 |
n1 |
numbers of objects of type 1 |
n2 |
numbers of objects of type 2 |
w |
optional weights of the objects (length n1+n2), defaults to equal weights |
a (n1+n2) x 2 matrix with the cross-type nearest neighbor distances and weights given as the sum of the weights of the involved objects
Fabian Scheipl