draw_venn: draw a venn plot

In tinyarray: Expression Data Analysis and Visualization

draw a venn plot

Description

warning a venn plot for deg result created by three packages

Usage

draw_venn(
  x,
  main,
  color = c("#2874C5", "#f87669", "#e6b707", "#868686", "#66C2A5", "#FC8D62", "#8DA0CB",
    "#E78AC3", "#A6D854", "#FFD92F", "#E5C494", "#B3B3B3"),
  imagetype = "png",
  filename = NULL,
  lwd = 1,
  lty = 1,
  col = color[1:length(x)],
  fill = color[1:length(x)],
  cat.col = color[1:length(x)],
  cat.cex = 1,
  cat.dist = -0.15,
  rotation.degree = 0,
  main.cex = 1,
  cex = 1,
  alpha = 0.1,
  reverse = TRUE,
  ...
)

Arguments

x	a list for plot
main	Character giving the main title of the diagram
color	color vector
imagetype	Specification of the image format (e.g. tiff, png or svg)
filename	Filename for image output, or if NULL returns the grid object itself
lwd	width of the circle's circumference
lty	dash pattern of the circle's circumference
col	Colour of the circle's circumference
fill	Colour of the circle's area
cat.col	Colour of the category name
cat.cex	size of the category name
cat.dist	The distance (in npc units) of the category name from the edge of the circle (can be negative)
rotation.degree	Number of degrees to rotate the entire diagram
main.cex	Number giving the cex (font size) of the main title
cex	size of the area label
alpha	Alpha transparency of the circle's area
reverse	logical,reflect the three-set Venn diagram along its central vertical axis of symmetry. Use in combination with rotation to generate all possible set orders
...	other parameters from venn.diagram

Value

a venn plot according to x, y and.z named "name" paramter

Author(s)

Xiaojie Sun

See Also

draw_pca;draw_volcano;draw_heatmap

Examples

if(requireNamespace("VennDiagram",quietly = TRUE)&
  requireNamespace("ggplotify",quietly = TRUE)&
  requireNamespace("cowplot",quietly = TRUE)){
 x = list(Deseq2=sample(1:100,30),edgeR = sample(1:100,30),limma = sample(1:100,30))
 draw_venn(x,"test")
 draw_venn(x,"test",color = c("darkgreen", "darkblue", "#B2182B"))
}else{
 if(!requireNamespace("VennDiagram",quietly = TRUE)) {
   warning("Package 'VennDiagram' needed for this function to work.
   Please install it by install.packages('VennDiagram')")
 }
 if(!requireNamespace("ggplotify",quietly = TRUE)) {
   warning("Package 'ggplotify' needed for this function to work.
   Please install it by install.packages('ggplotify')")
 }
 if(!requireNamespace("cowplot",quietly = TRUE)) {
   warning("Package 'cowplot' needed for this function to work.
   Please install it by install.packages('cowplot')")
 }
}

tinyarray documentation built on June 22, 2024, 9:58 a.m.