sxtVolcanoPlot: sxtVolcanoPlot

In jaspershen/sxtTools: All the usefull tools from Xiaotao Shen

Description

Volcano plot

Usage

sxtVolcanoPlot(
  p.value,
  fc,
  p.cutoff = 0.05,
  fc.cutoff = 2,
  linetype = c("3", "2", "1"),
  xlab = "log2(Fold change)",
  ylab = "-log10(P-value, FDR)",
  title = "Volcano plot",
  legend.title = "Marker",
  legend.label = c("Yes", "No"),
  point.color = c("#F8766D", "#619CFF"),
  alpha = 0.9,
  lab.size = 12,
  axis.text.size = 12,
  title.size = 15,
  legend.title.size = 12,
  legend.text.size = 10,
  ...
)

Arguments

p.value	A numeric vector for p values.
fc	A numeric vector for fold change values.
p.cutoff	The cutoff of p values.
fc.cutoff	The cutoff of fold change values, only set the larger side.
linetype	The line type for cutoff of p values and fold change values.
xlab	Title of x axis.
ylab	Title of y axis.
title	Title of plot.
legend.title	Legend title.
legend.label	Legend label.
point.color	Colors of points.
alpha	Alpha of points.
lab.size	Font size of axis titles.
axis.text.size	Font size of axis text.
title.size	Font size of title.
legend.title.size	Font size of legend title.
legend.text.size	Font size of axis text.

Value

A ggplot object.

Author(s)

Xiaotao Shen [e-mail]

jaspershen/sxtTools documentation built on May 2, 2020, 6:37 a.m.