Volcano plot — plot_volcano • claman

Volcano plot

plot_volcano(regression_significance, max_p_trans = 10, FDR_cutoff = 0.1)

Arguments

regression_significance	returned by `diffex_mzroll`; a tibble of tests performed.
max_p_trans	maximum value of -log10 pvalues to plot
FDR_cutoff	FDR cutoff to label for significance

Value

a grob

Examples

regression_significance <- diffex_mzroll(
  nplug_mzroll_normalized,
  "normalized_log2_abundance",
  "limitation + limitation:DR + 0"
)
#> Warning: q-value calculation initially failed due to too many small p-values
#>         but claman was able to recover results

plot_volcano(regression_significance, 10, 0.1)