neighbors {dissUtils}  R Documentation 
Given one (or two) multivariate data sets, a difference method, and k
neighbors to search for, neighbors
finds the k points in the
data set (or the second data set) that are closest to each point in
the data set (or the first data set)
neighbors(X, Y = NULL, method = "euclidean", n.neighbors = 1, init.info = NULL)
X 
a matrix of numeric values 
Y 
an optional second matrix that must have the same number of columns
as 
method 
one of the method choices from 
n.neighbors 
an integer between 1 and nrow(X) (or nrow(Y), if it is not null) 
init.info 
some difference methods require additional information. see

returns an nrow(X)
by n.neighbors
matrix of distances