Venn diagram

Usage

venny(
  data,
  detail = FALSE,
  ellipse.line = ellipse_line(),
  ellipse.fill = ellipse_fill(),
  ellipse.density = 200L,
  set.label = TRUE,
  set.label.position = set_label_position(),
  set.label.font = set_label_font(),
  subset.label = TRUE,
  subset.label.position = subset_label_position(),
  subset.label.font = subset_label_font(),
  subset.count = TRUE,
  subset.count.position = subset_count_position(),
  subset.count.font = subset_count_font(),
  subset.percentage = TRUE,
  subset.percentage.position = subset_percentage_position(),
  subset.percentage.font = subset_percentage_font(),
  subset.percentage.rounding = 1L
)

Arguments

data: A list with 2 to 4 vectors
detail: Logical (default: TRUE). If TRUE, output a list contains the venn diagram and summary table. Otherwise, output only venn diagram.
ellipse.line: A list. See ellipse_line().
ellipse.fill: A list. See ellipse_fill().
ellipse.density: An integer (default: 200L). Higher value yield smoother ellipse.
set.label: Logical (default: TRUE). If TRUE, show the set labels.
set.label.position: A list. See set_label_position().
set.label.font: A list. See set_label_font().
subset.label: Logical (default: TRUE). If TRUE, show the subset labels. If a named list is provided, then the selected subset name will be renamed. For example, list(AB = "new_AB") will change the original subset AB name to "new_AB".
subset.label.position: A list. See subset_label_position().
subset.label.font: A list. See subset_label_font().
subset.count: Logical (default: TRUE). If TRUE, show the element counts for each subset.
subset.count.position: A list. See subset_count_position().
subset.count.font: A list. See subset_count_font().
subset.percentage: Logical (default: TRUE). If TRUE, show the percentages of the counts.
subset.percentage.position: A list. See subset_percentage_position().
subset.percentage.font: A list. See subset_percentage_font().
subset.percentage.rounding: An integer (default: 1L). How many decimal points.

Value

A venn diagram which is a ggplot object.

Examples

lst <- LGL23$DEGs
setLabelPosition <- set_label_position(hjust = c(0.2, -0.5, 0.5, -0.2))
venny(lst, set.label.position = setLabelPosition)