compareCohorts volcano plot

Usage

plotCohortsVolcano(
  results,
  x = "logFC",
  y = "P.Value",
  labels = NULL,
  log10_pval = TRUE,
  select_features = NULL
)

results: data.frame output of compareCohorts
x: Column in results to use as x-axis. Log fold change is recommended (default = logFC)
y: Column in results to use as y-axis. P-value is recommended (default = P.Value)
labels: what labels to use for clusters or other information that comprise the dots on the volcano plot (default = rownames(results))
log10_pval: whether to log transform y-axis before plotting (default = TRUE)
select_features: (character) (optional) in case you want to specify which values from the cluster column are included in the visualization.

A ggplot object

See vignette("AnalysisGuide7_Cohort_comparison") for an example workflow that makes use of this function.