costARc: Cost functions for DendSer

In DendSer: Dendrogram Seriation: Ordering for Visualisation

Cost functions for DendSer

Description

Each of these functions evaluates the cost of an ordering.

Usage

costARc(sw, o, target = nrow(sw) - 1, ...)
costBAR(sw, o, target=max(2,floor(nrow(sw)/5)),...)
costLS(sw, o, target=seq_along(sw),...)
costPL(sw, o, ...)
costLPL(sw, o, target=(nrow(sw)-1):1,...)
costED(sw, o, node,se,...)

Arguments

sw	For cost=costLS, this is a vector of object weights. Otherwise is a symmetric matrix.
o	An ordering vector.
node	The node
se	Extra info
target	Parameter used by cost function.
...	Other args.

Value

Result of cost

Author(s)

Catherine Hurley & Denise Earle

DendSer documentation built on April 27, 2022, 5:07 p.m.