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dendextend (version 1.1.8)

Extending R's Dendrogram Functionality

Description

Offers a set of functions for extending dendrogram objects in R, letting you visualize and compare trees of hierarchical clusterings. You can (1) Adjust a tree's graphical parameters - the color, size, type, etc of its branches, nodes and labels. (2) Visually and statistically compare different dendrograms to one another.

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Install

install.packages('dendextend')

Monthly Downloads

76,670

Version

1.1.8

License

GPL-2 | GPL-3

Issues

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Repository

https://github.com/talgalili/dendextend/

Homepage

http://cran.r-project.org/package=dendextend

Maintainer

Tal Galili

Last Published

February 10th, 2016

Functions in dendextend (1.1.8)

cutree_1h.dendrogram

cutree for dendrogram (by 1 height only!)

dendextend_labels.dendrogram

Labels of the Leaves in a Dendrogram

fix_members_attr.dendrogram

Fix members attr in a dendrogram

Measures entanglement between two trees

get_leaves_attr

Get/set attributes of dendrogram's leaves

Check if all the elements in a vector are unique

match_order_dendrogram_by_old_order

Adjust the order of one dendrogram based on another (using order)

branches_attr_by_clusters

Change col/lwd/lty of branches based on clusters

Cut a dendrogram - and run a function on the output

Last Observation Carried Forward

sort_levels_values

Sort the values level in a vector

Turns a factor into a number

Correlation matrix between a list of trees.

Finds distinct edges in one tree compared to another

Which node id is common to a group of labels

is.natural.number

Check if numbers are natural

FM_index_permutation

Calculating Fowlkes-Mallows Index under H0

Counts the number of nodes (Vertices) in a tree

bakers_gamma_for_2_k_matrix

Bakers Gamma for two k matrices

Retrieve/assign cex to the labels of a dendrogram

Color tree's branches according to sub-clusters

Try to coerce something into a dendlist

Counts the number of leaves in a tree

get_childrens_heights

Get height attributes from a dendrogram's children

raise.dendrogram

Raise the height of a dendrogram tree

assign_values_to_nodes_nodePar

Assign values to nodePar of dendrogram's nodes

Duplicate a leaf X times

Bk - Calculating Fowlkes-Mallows Index for two dendrogram

hang.dendrogram

Hang dendrogram leaves

Prunes a tree (using leaves' labels)

all_couple_rotations_at_k

Rotate tree branches for k

plot_horiz.dendrogram

Plotting a left-tip-adjusted horizontal dendrogram

get_branches_heights

Get height attributes from a dendrogram

get_leaves_branches_attr

Get an attribute of the branches of a dendrogram's leaves

Rotate a tree object

untangle_random_search

Untangle - random search

Creates dendrogram plot using ggplot.

Checks if an object is of class dendlist

recursivly apply a function on a list

rank_values_with_clusters

Rank a vector based on clusters

Calculating Fowlkes-Mallows Index

DendSer.dendrogram

Tries to run DendSer on a dendrogram

Plot dendrogram to webpage and view.

Creating a dendlist object from several dendrograms

Turns a dist object to a "long" table

identify.dendrogram

Identify Clusters in a Dendrogram (not hclust)

all.equal.dendrogram

Global Comparison of two (or more) dendrograms

count_terminal_nodes

Counts the number of terminal nodes (merging 0 nodes!)

order.dendrogram<-

order.dendrogram<- assignment operator

Which node is a leaf?

intersect_trees

Intersect trees

get_root_branches_attr

get attributes from the dendrogram's root(!) branches

untangle_step_rotate_1side

Stepwise untangle one tree compared to another

color_unique_labels

Color unique labels in a dendrogram

Bk plot - ploting the Fowlkes-Mallows Index of two dendrogram for various k's

assign_values_to_leaves_nodePar

Assign values to nodePar of dendrogram's leaves

assign_values_to_leaves_edgePar

Assign values to edgePar of dendrogram's leaves

Color dend's labels according to sub-clusters

Plots two trees side by side, highlighting edges unique to each tree in red.

Interactively rotate a tree object

get_leaves_branches_col

Get the colors of the branches of a dendrogram's leaves

get_leaves_edgePar

Get edgePar of dendrogram's leaves

untangle_DendSer

Tries to run DendSer on a dendrogram

"label" assignment operator

cor_bakers_gamma

Baker's Gamma correlation coefficient

dendextend_options

Access to dendextend_options

noded_with_condition

Find which nodes satisfies a condition

prune_common_subtrees.dendlist

Prune trees to their common subtrees

pvclust_show_signif

The significant branches in a dendrogram, based on a pvclust object

Trims one leaf from a dendrogram

Rotates dend based on DendSer

sample.dendrogram

FM_index_profdpm

Calculating Fowlkes-Mallows index using the profdpm R package

heights_per_k.dendrogram

Which height will result in which k for a dendrogram

Random rotation of trees

untangle_step_rotate_2side

Stepwise untangle two trees one at a time

Cophenetic correlation between two trees

Is the object of class phylo

highlight_distinct_edges

Highlight distint edges in a tree (compared to another one)

lowest_common_branch

Find lowest common branch were the two items are shared

Rank branches' heights

Return the leaf Colors of a dendrogram

remove_nodes_nodePar

Remove all nodePar values from a dendrogram's nodes

branches_attr_by_labels

Change col/lwd/lty of branches matching labels condition

collapse_branch

Collapse branches under a tolerance level

Calculating Fowlkes-Mallows index in R

common_subtrees_clusters

Find clusters of common subtrees

assign_values_to_branches_edgePar

Assign values to edgePar of dendrogram's branches

cor_common_nodes

Proportion of commong nodes between two trees

Correlation of FM_index for some k

Add colored bars to a dendrogram

flatten.dendrogram

Flatten the branches of a dendrogram's root

Is the object of class hclust

Set (/update) features to a dendrogram

cutree_1k.dendrogram

cutree for dendrogram (by 1 k value only!)

Ladderize a Tree

Get attributes of dendrogram's nodes

Is the object of class dendrogram

pvclust_show_signif_gradient

Significance gradient of branches in a dendrogram (via pvclust)

Microarray gene expression dataset from Khan et al., 2001. Subset of 306 genes.

Sorts a distance matrix by rows and columns names

rect.dendrogram

Draw Rectangles Around a Dendrogram's Clusters

remove_leaves_nodePar

Remove all nodePar values from a dendrogram's leaves

rank_order.dendrogram

Fix rank of leaves order values in a dendrogram

Bk_permutations

Bk permutation - Calculating Fowlkes-Mallows Index for two dendrogram

assign_dendextend_options

Populates dendextend functions into dendextend_options

Topological Distances Between Two dendrograms

match_order_by_labels

Adjust the order of one dendrogram based on another (using labels)

unclass an entire dendrogram tree

circlize_dendrogram

Plot a circlized dendrograms

Get the x-y coordinates of a dendrogram's nodes

Ordering of the Leaves in a hclust Dendrogram

partition_leaves

A list with labels for each subtree (edge)

untangle dendrograms

dendextend-package

Functions for extending dendrogram objects

Checks if the value is and empty list()

sort_2_clusters_vectors

Sorts two clusters vector by their names

Creates completely blank theme in ggplot

remove_branches_edgePar

Remove all edgePar values from a dendrogram's branches

get_leaves_nodePar

Get nodePar of dendrogram's leaves

d3dendro_options

Get or set current defaults for d3dendrogram

Pipe an object forward into a function call/expression.

as_hclust_fixed

Convert dendrogram Objects to Class hclust

as.phylo.dendrogram

Convert a dendrogram into phylo

Cut a Tree (Dendrogram/hclust/phylo) into Groups of Data

Retrieve/assign colors to the labels of a dendrogram

Tanglegram plot