nearest {BIDistances} | R Documentation |
Nearest
Description
returns the index of the nearest neighbour of a given data point.
Usage
nearest(Data, i, defined)
Arguments
Data |
A matrix holding n data points as row vectors. |
i |
the index of the data point, who's nearest neighbour is sought. |
defined |
A row vector with 1 for all columns of data that are used for the computation. If missing, all columns are used. |
Value
nNInd |
The index of the nearest neighbour of data[i, ] |
Author(s)
Michael Thrun, Raphael Paebst
Examples
nearest(Data = as.matrix(iris[,1:4]), i = 1)
[Package BIDistances version 0.1.3 Index]