Calculate gaps to make two Chord diagrams in the same scale

Calculate gaps to make two Chord diagrams in the same scale

calc_gap(x1, x2, big.gap = 10, small.gap = 1)

Arguments

x1	The matrix or the data frame for the first Chord diagram.
x2	The matrix or the data frame for the second Chord diagram.
big.gap	big.gap for the first Chord diagram.
small.gap	small.gap for both Chord diagrams.

Details

Both Chord diagrams should be both two-group Chord diagram.

Value

A numeric value which can be directly set to big.gap in the second Chord diagram.

Examples

set.seed(123)
mat1 = matrix(sample(20, 25, replace = TRUE), 5)
chordDiagram(mat1, directional = 1, grid.col = rep(1:5, 2), transparency = 0.5,
    big.gap = 10, small.gap = 1)
mat2 = mat1 / 2
gap = calc_gap(mat1, mat2, big.gap = 10, small.gap = 1)
chordDiagram(mat2, directional = 1, grid.col = rep(1:5, 2), transparency = 0.5,
    big.gap = gap, small.gap = 1)