dendextend (version 1.1.2)

rotate_DendSer: Rotates dend based on DendSer

Description

Rotates a dendrogram based on its seriation The function tries to turn the dend into hclust using DendSer.dendrogram (based on DendSer) Also, if a distance matrix is missing, it will try to use the cophenetic distance.

Usage

rotate_DendSer(dend, ser_weight, ...)

Arguments

dend

An object of class dendrogram

ser_weight

Used by cost function to evaluate ordering. For cost=costLS, this is a vector of object weights. Otherwise is a dist or symmetric matrix. passed to DendSer.dendrogram and from there to

...

parameters passed to DendSer

Value

• Numeric vector giving an optimal dendrogram order

See Also

DendSer, DendSer.dendrogram , untangle_DendSer, rotate_DendSer

Examples

library(DendSer) # already used from within the function
dend <- USArrests[1:4,] %>% dist %>% hclust("ave") %>% as.dendrogram
DendSer.dendrogram(dend)

tanglegram(dend, rotate_DendSer(dend))