This function is used in the plot function plot.CAvariants when the logical parameter is
plot3d = TRUE.
It produces a 3-dimensional visualization of the association.
caplot3d(coordR, coordC, inertiaper, firstaxis = 1, lastaxis = 2, thirdaxis = 3)The row principal or standard coordinates.
The column principal or standard coordinates.
The percentage of the total inertia explained inertia by each dimension.
The first axis number. By default, firstaxis = 1.
The second axis number. By default, lastaxis = 2.
The third axis number. By default, thirdaxis = 3.
Rosaria Lombardo and Eric J. Beh