clustS2M (MatArray Toolbox)

MatArray Toolbox

clustS2M

Translates a clustering from the Statistic Toolbox format to the MatArray format.

Syntax

res = clustS2M(tree)

Description

The format used to represent hierarchical clustering in the MatArray Toolbox is not the same as the one used in the Statistic Toolbox. The functions clustM2S and clustS2M can be used to pass from one format to the other.

Examples

ť M = randn(8,8);
ť tM = prettytree(hierarc(sqrt(dl2c(M)),0));
ť tS = linkage(sqrt(dl2c(a,[]))','single');
ť max(abs(clustS2M(tS)-tM))
ans =
     0     0     0     0
ť max(abs(tS-clustM2S(tM)))
ans =
     0     0     0