volcano_plot: Volcano plot

In annebozack/EWASplot: What the Package Does (One Line, Title Case)

Volcano plot

Description

This function creates a volcano plot of p-values and effect sizes using ggplot2.

Usage

volcano_plot(
  pvector,
  effectvector,
  FDR = FALSE,
  title = NULL,
  col = "gray40",
  col.sig = "gray18",
  cex = 0.5,
  cex.sig = 0.75,
  alpha = 0.5,
  alpha.sig = 1,
  size.line.sig = 0.5
)

Arguments

pvector	Vector of p-values
effectvector	Vector of effect sizes
FDR	Should an FDR level of significance be indicated? Defaults to FALSE.
title	Title text.
col	Color that will be used for probes for non-significant probes. Defaults to 'gray40'.
col.sig	Color of FDR or Bonferroni significant probes. Defaults to 'gray18'.
cex	Size of non-significant probes. Defaults to 0.5.
cex.sig	Size of significant probes. Defaults to 0.5.
alpha	Alpha of non-significant probes. Defaults to 0.5.
alpha.sig	alpha Alpha of non-significant probes. Defaults to 1.
Size	of line indicating FDR and Bonferroni significance. Defaults to 0.5.

Value

Volcano plot

annebozack/EWASplot documentation built on Aug. 5, 2023, 6:02 p.m.