plot_hierarchy: Plot part of an ontology as a tree.

In SimonLarsen/higana: Ontology-based analysis of genetic variants.

Description

Plot part of an ontology as a tree.

Usage

plot_hierarchy(
  path,
  o,
  terms,
  test = NULL,
  include_ancestors = TRUE,
  highlight = character(0),
  highlight.color = "black",
  text_wrap = 20,
  font = "Arial",
  color.low = "#add8e6",
  color.high = "#ff0000"
)

Arguments

path	Path to save Graphviz DOT file.
o	An ontology object.
terms	Character vector of terms to include in the plot.
test	Test result object computed with test_terms. Used to color terms according to p-value.
include_ancestors	Include all ancestors of terms in 'terms'.
highlight	Character vector of terms to highlight.
highlight.color	Border color for highlighted terms.
text_wrap	Wrap term descriptions at this line width.
font	Name of font to use in nodes.
color.low	Gradient color for least significant terms.
color.high	Gradient color for most significant terms.

Value

Path to produced graph.

SimonLarsen/higana documentation built on April 24, 2020, 7:29 a.m.