Bar chart of final ranks for a single comparison

Usage

bm_plot_ranking_bars_by_comp(ranking_by_comp, comparison, title = NULL)

Arguments

ranking_by_comp: List returned by bm_compute_ranking_by_comparison()
comparison: Character string: which comparison to plot
title: Optional plot title

Value

ggplot2 object

Examples

data(nadia_dia)
sp <- utils::read.delim(system.file("extdata", "nadia_dia_spikein.tsv.gz",
                                    package = "NADIA"))
ev <- data.frame(Comparison = rep(c("B-A", "D-A"), each = 2),
                 Species = c("ECOLI", "YEAST"),
                 expected_logFC = c(1, -0.58, 2, -3.3))
opdea_all <- do.call(rbind, lapply(c("cycloess", "quantile"), function(nm) {
  de <- process_proteomics(nadia_dia, norm_method = nm,
                           verbose = FALSE)$DEPs_results
  de$Species <- sp$PG.OrganismId[match(de$Protein.IDs, sp$PG.ProteinGroups)]
  cbind(compute_opdea_metrics(de, ev), Assay = nm)
}))
by_comp <- bm_compute_ranking_by_comparison(opdea_all)
bm_plot_ranking_bars_by_comp(by_comp, comparison = "D-A")