volcano_plot {amanida}R Documentation

Volcano plot of combined results

Description

volcano_plot returns a volcano plot of the combined results on each metabolite obtained by compute_amanida function

Usage

volcano_plot(mets, cutoff = NULL)

Arguments

mets

an S4 METAtables object

cutoff

values for p-value and fold-change significance

Details

Results are presented as -log10 for p-value and log2 for fold-change. Values over the cut off are labeled. If not cutoff is provided will be used alpha 0.05 for p-value and 1.5 for logarithmic fold-change.

Value

plot of results

Examples

data("sample_data")

amanida_result <- compute_amanida(sample_data)
volcano_plot(amanida_result)


[Package amanida version 0.0.8 Index]