VulcanoPlot: Make a Vulcano plot

In grandR: Comprehensive Analysis of Nucleotide Conversion Sequencing Data

Make a Vulcano plot

Description

Plot log2 fold changes against -log10 multiple testing adjusted P values

Usage

VulcanoPlot(
  data,
  analysis = Analyses(data)[1],
  p.cutoff = 0.05,
  lfc.cutoff = 1,
  annotate.numbers = TRUE,
  ...
)

Arguments

data	the grandR object that contains the data to be plotted
analysis	the analysis to plot (default: first analysis)
p.cutoff	p-value cutoff (default: 0.05)
lfc.cutoff	log fold change cutoff (default: 1)
annotate.numbers	if TRUE, label the number of genes
...	further parameters passed to PlotScatter

Value

a ggplot object

grandR documentation built on April 4, 2025, 2:27 a.m.