Hi,

I have a tricky problem. Lets say i have a number which is 123456 and

another which is 123465. The subtle difference here is that the 65 is

the reverse of 56 (last two digits of both numbers). Is there a SAS

function which gives me an idea as to how similar these two numbers

are - or perhaps that the numbers are the same but in a different

order?

Many thanks,

H