airegrille {spatclus} | R Documentation |
Computes the surface of the area with "1" on the grid and out of the circle with (x,y) as center coordinates and r as ray.
airegrille(pop, x, y, r)
pop |
The underlying population with "1" if point has not yet been included in the trajectory, "0" else. |
x |
X-coordinate of the center of the circle. |
y |
Y-coordinate of the center of the circle. |
r |
Radius of the circle. |
The computed surface.
Christophe Dematte{"i} demattei@iurc.montp.inserm.fr