column_dend-Heatmap-method: Get Column Dendrograms from a Heatmap

In ComplexHeatmap: Make Complex Heatmaps

Description

Get Column Dendrograms from a Heatmap

Usage

## S4 method for signature 'Heatmap'
column_dend(object)

Arguments

object

A Heatmap-class object.

Value

The format of the returned object depends on whether rows/columns of the heatmaps are split.

Author(s)

Zuguang Gu <[e-mail]>

Examples

mat = matrix(rnorm(100), 10)
ht = Heatmap(mat)
ht = draw(ht)
column_dend(ht)
ht = Heatmap(mat, column_km = 2)
ht = draw(ht)
column_dend(ht)

Example output

Loading required package: grid
========================================
ComplexHeatmap version 2.6.2
Bioconductor page: http://bioconductor.org/packages/ComplexHeatmap/
Github page: https://github.com/jokergoo/ComplexHeatmap
Documentation: http://jokergoo.github.io/ComplexHeatmap-reference

If you use it in published research, please cite:
Gu, Z. Complex heatmaps reveal patterns and correlations in multidimensional 
  genomic data. Bioinformatics 2016.

This message can be suppressed by:
  suppressPackageStartupMessages(library(ComplexHeatmap))
========================================

'dendrogram' with 2 branches and 10 members total, at height 6.644719 
$`1`
'dendrogram' with 2 branches and 5 members total, at height 4.741575 

$`2`
'dendrogram' with 2 branches and 5 members total, at height 5.16212 

ComplexHeatmap documentation built on Nov. 14, 2020, 2:01 a.m.