plotEdgeTest - Plot the results of an edge permutation test

Description

plotEdgeTest plots the results of an edge permutation test performed with testEdges as either a histogram or cumulative distribution function.

Usage

plotEdgeTest(
data,
color = "black",
main_title = "Edge Test",
style = c("histogram", "cdf"),
silent = FALSE,
...
)

Arguments

data
EdgeTest object returned by testEdges.
color
color of the histogram or lines.
main_title
string specifying the plot title.
style
type of plot to draw. One of:
  • "histogram": histogram of the edge count distribution with a red dotted line denoting the observed value.
  • "cdf": cumulative distribution function of edge counts with a red dotted line denoting the observed value and a blue dotted line indicating the p-value.
silent
if TRUE do not draw the plot and just return the ggplot2 object; if FALSE draw the plot.
…
additional arguments to pass to ggplot2::theme.

Value

A ggplot object defining the plot.

Examples

# Define example tree set
graphs <- ExampleTrees[1-10]

# Perform edge test on isotypes
x <- testEdges(graphs, "c_call", nperm=10)

# Plot
plotEdgeTest(x, color="steelblue", style="hist")

2

plotEdgeTest(x, style="cdf")

4

See also

See testEdges for performing the test.