fisher to test if individuals can be separated into two classes
I have a set of individuals. distances between individuals are saved in a distance matrix. What I want to do is to test if these individuals represent two distinct classes based on distances between them. I don't want to find the line that geometrically separates the two groups, but just calculate sort of an indicator telling the separability into two classes.

If anyone has an idea how can I do that please help. I'm using R and Java for my project. 
fisher to test if individuals can be separated into two classes
===

I have a set of individuals. distances between individuals are saved in a distance matrix. What I want to do is to test if these individuals represent two distinct classes based on distances between them. I don't want to find the line that geometrically separates the two groups, but just calculate sort of an indicator telling the separability into two classes.

If anyone has an idea how can I do that please help. I'm using R and Java for my project. 