Package index

Data preparation

Parse hierarchical data and compute coordinates

sunburst_data()

Parse hierarchical input into sunburst/icicle data

drilldown()

Drill down into a subtree

Plot functions

Create sunburst, icicle, donut, and tree plots

sunburst()

Create a polar sunburst plot

icicle()

Create a rectangular icicle plot

donut()

Create a donut (ring) chart

ggtree()

Create a tree-style dendrogram plot

ggplot2 geom

Idiomatic ggplot2 layer for sunburst/icicle plots

geom_sunburst()

Sunburst layer for ggplot2

Themes

Custom themes for sunburst plots

theme_sunburst()

Sunburst theme

Multi-scale fill

Per-depth fill colour scales

sunburst_multifill()

Create a sunburst plot with per-depth fill scales

icicle_multifill()

Create an icicle plot with per-depth fill scales

Annotation layers

Add annotations to existing plots

highlight_nodes()

Highlight specific nodes in a sunburst or icicle plot

bars()

Add bar chart annotations to a sunburst or icicle plot

tile()

Add tile (heatmap) annotations to a sunburst or icicle plot

Utilities

Tree inspection

nw_print()

Print tree structure from Newick input

S3 methods

Methods for sunburst_data objects

`$`(<sunburst_data>)

Access sunburst_data components

print(<sunburst_data>)

Print a sunburst_data object

as.data.frame(<sunburst_data>)

Convert sunburst_data to data.frame

plot(<sunburst_data>)

Plot a sunburst_data object