Table 1 List with the notation used in Algorithm 1

G^A, G^B

Kernel density coordinates of samples A and B

A, B

pairs of coordinates of samples A and B that will be used

to estimate OVL

$G_x^A\left[i\right],G_y^A\left[i\right]$

index a pair of coordinates of G^A,

where$G_x^A\left[i\right]$ is the abscissa and

$G_y^A\left[i\right]$ is the correspondent ordinate (same to G^B and G)

♯(.)

total number of pairs of coordinates

G

ordered list of points resulting from the union of A and B

P

union of G with new pairs of coordinates,

which correspond to jump points between densities

G[i]

indexes a pair of coordinates of G

x _new

new abscissa

y _new

new ordinate

F

final list of pairs of coordinates to estimate OVL

OVL

overlapping coefficient between two kernel densities