ConsensusClustering (version 1.5.0)

spect_clust_from_adj_mat: Spectral clustering from adjacency matrix

Description

Spectral clustering from adjacency matrix

Usage

spect_clust_from_adj_mat(
  adj.mat,
  k = 2,
  max.eig = 10,
  alpha = 1,
  adj.conv = TRUE,
  do.plot = FALSE
)

Value

vector of clusters

Arguments

adj.mat

adjacency matrix

k

number of clusters (default=2)

max.eig

maximum number of eigenvectors in use (dafaut = 10).

alpha

soft threshold (considered if adj.conv = TRUE) (default = 1)

adj.conv

binary value to apply soft thresholding (default = TRUE)

do.plot

binary value to do plot (dafaut = FALSE)

Details

apply PAM (k-medoids) clustering on the adjacency matrix

Examples

Adj_mat = rbind(c(0.0,0.9,0.0),
                c(0.9,0.0,0.2),
                c(0.0,0.2,0.0))
hir_clust_from_adj_mat(Adj_mat)