resize_circles: Match the areas of the 2 circles and their overlap to the...

In danielmarcelino/plotVenn: Plot and add custom coloring to Venn diagrams for 2-dimensional, 3-dimensional and 4-dimensional data.

Description

Calculates the radii of the two circles relative to a fixed center-to-center distance. The areas of the circles and their overlap will be proportionate the three input values of X alone, Y alone and the intersection of X and Y.

Usage

resize_circles(x_only, y_only, overlap, standardDistance = sqrt(0.5))

Arguments

x_only	a numeric value representing the relative size of X excluding its intersection with Y.
y_only	a numeric value representing the relaitive size of Y excluding its intersection with X.
overlap	a numeric value representing the relative size of the intersection of X and Y.
standardDistance	a numeric value specifying the fixed center-to-center distance to which the radii are matched. The default value is that used by plotVenn2d

Examples

 plot.new()
plot_venn2d(rep("",3), radius=resize_circles(20,.5, 3), Title=NULL, 
          resizePlot=0.7, labels=c("",""))
          

danielmarcelino/plotVenn documentation built on March 28, 2020, 12:02 a.m.