colorfulVennPlot-package
                        Venn diagram with user-specified colors for
                        2-dimensional, 3-dimensional and 4-dimensional
                        data
createVennData          Generates data for plotVenn3d()
plotVenn                Plot Venn diagram for 2-, 3-, 4- dimensional
                        data.
plotVenn2d              Plot Venn diagram for 2-dimensional data.
plotVenn3d              Plot Venn diagram for 3-dimensional data.
plotVenn4d              Plot Venn diagram for 4-dimensional data.
resizeCircles           Match the areas of the 2 circles and their
                        overlap to the input values for X, Y and the
                        intersection of X and Y.
