volcanoPlot: Volcano plot slightly modified from 'VolcanoPlot' from the...

In WMBEdmands/MetMSLine: an automated and fully integrated pipeline for rapid processing of high-resolution LC-MS metabolomic datasets.

Description

Volcano plot slightly modified from VolcanoPlot from the metabolomics package.

Usage

volcanoPlot(folds, pvals, cexcutoff = 0.7, cexlab = 0.5, plimit = 0.05,
  fclimit = 2, xlab = "log2 Fold Change", ylab = "-log10 t-Test P-value",
  main = "Volcano Plot", ...)

Arguments

folds	A vector of fold changes with metabolite names.
pvals	A vector of corresponding p-values with metabolite names.
cexcutoff	Font size of the cut-off labels.
cexlab	Font size of the variable labels.
plimit	A numeric indicating the p value cutoff. The default is set to 0.05.
fclimit	A numeric indicating the lower fold cutoff. The default is set to 2.
xlab	x-axis label.
ylab	y-axis label
main	Plot title.
...	Other graphical parameters. See par.

WMBEdmands/MetMSLine documentation built on May 9, 2019, 10:03 p.m.