getNNmatrix: Computes the NN adjacency matrix given the neighbours

In Core-Bioinformatics/ClustAssess: Tools for Assessing Clustering

Computes the NN adjacency matrix given the neighbours

Description

Computes the NN adjacency matrix given the neighbours

Usage

getNNmatrix(nnRanked, k = -1L, start = 0L, prune = 0)

Arguments

nnRanked	A matrix with the lists of the nearest neighbours for each point
k	The number of neighbours to consider. Defaults to -1, which means all neighbours.
start	The index of the first neighbour to consider. Defaults to 0.
prune	The threshold to prune the SNN matrix. If -1, the function will only return the NN matrix. Defaults to 0.

Value

A list with the NN and SNN adjacency matrices.

Core-Bioinformatics/ClustAssess documentation built on Dec. 24, 2024, 12:01 p.m.