R: Rotates dend based on DendSer

rotate_DendSer {dendextend} | R Documentation

## 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 DendSer. If it is missing, the cophenetic distance is used instead.
`...` | parameters passed to DendSer

### Value

Numeric vector giving an optimal dendrogram order

### See Also

`DendSer`, DendSer.dendrogram , untangle_DendSer, rotate_DendSer

### Examples

    ## Not run:
    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))

    ## End(Not run)

[Package dendextend version 1.8.0 Index]