Learn R Programming

prabclus (version 2.3-4)

nn: Mean distance to kth nearest neighbor

Description

Computes the mean of the distances from each point to its neth nearest neighbor.

Usage

nn(distmat, ne = 1)

Value

numerical.

Arguments

distmat

symmetric distance matrix (not a dist-object).

ne

integer.

References

Hennig, C. and Hausdorf, B. (2004) Distance-based parametric bootstrap tests for clustering of species ranges. Computational Statistics and Data Analysis 45, 875-896.

See Also

prabtest

Examples

Run this code
data(kykladspecreg)
j <- jaccard(t(kykladspecreg))
nn(j,4)

Run the code above in your browser using DataLab