volcano_plot {amanida} | R Documentation |
volcano_plot
returns a volcano plot of the combined results on each metabolite obtained by compute_amanida
function
volcano_plot(mets, cutoff = NULL)
mets |
an S4 METAtables object |
cutoff |
values for p-value and fold-change significance |
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.
plot of results
data("sample_data") amanida_result <- compute_amanida(sample_data) volcano_plot(amanida_result)