aps_volcano_plot: Draw Volcano Plot for APS DE Comparison

In rdocking/amlpmpsupport: Support Functions for AML PMP RNA-Seq Stratification Manuscript

Description

Draw Volcano Plot for APS DE Comparison

Usage

aps_volcano_plot(
  df,
  q_threshold,
  fc_threshold,
  label_q_threshold,
  label_fc_threshold,
  draw_labels = FALSE
)

Arguments

df	Data-frame containing DE results.
q_threshold	Q-threshold for colouring points.
fc_threshold	Fold-change threshold for colouring points.
label_q_threshold	Q-value threshold for adding labels.
label_fc_threshold	Fold-change threshold for adding labels.
draw_labels	Boolean - add labels?

Value

A ggplot object

Examples

df <- tibble::tibble(gene_name = c('A', 'B', 'C', 'D'),
                     padj = c(0.001, 0.1, 0.2, 0.01),
                     log2FoldChange = c(-5, -1, 1, 5),
                     `-10log10(padj)` = c(30, 10, 6.9897, 20))
aps_volcano_plot(df, q_threshold = 0.05, fc_threshold = 2,
                 label_q_threshold = 0.05, label_fc_threshold = 2,
                 draw_labels = TRUE)

rdocking/amlpmpsupport documentation built on Jan. 4, 2021, 7:09 a.m.