[R] About ade4 and overlaying points

[Jacques VESLOT]

Dear R-users,

Is there an easy way to avoid points one upon another when ploting rows 
and columns of 'dudi' objects ? Maybe there is a function in ade4 or in 
an other package, or maybe someone has his or her own function to do 
this (for example to automatically modify a little the coordinates of 
these points to get a readable plot ?).

Thanks in advance.
Best regards,

Jacques VESLOT