knneigh.vect {DMwR2}

An auxiliary function of lofactor()

Description

Function that returns the distance from a vector x to its k-nearest-neighbors in the matrix data

Usage

knneigh.vect(x, data, k)

Arguments

x

An observation.

data

A data set that will be internally coerced into a matrix.

k

The number of neighbours.

Details

This function is strongly based on the code provided by Acuna et. al. (2009) for the previously available dprep package.

Value

A vector.

Author(s)

Luis Torgo [e-mail]

References

Torgo, L. (2016) Data Mining using R: learning with case studies, second edition, Chapman & Hall/CRC (ISBN-13: 978-1482234893).

http://ltorgo.github.io/DMwR2

See Also

lofactor