[R] Kolmogorov-Smirnoff test

[Oarabile Molaodi]

I am trying to determine whether two samples are identical or not. I'm 
aware that somebody can use the Kolmogorov-Smirnoff test to compare 
empirical distributions, but since my samples have ties I'm not sure if 
I'm getting the right p-values for the comparison. Can the 
Kolmogorov-Smirnoff test be adjusted for the case when ties exists and 
are there any functions that already exists in R ( Kolmogorov-Smirnoff 
test )performing  that can be used in the case of the existance of ties?

Thank you in advance for your help.

Oarabile