I need some help.
I have two columns with data. In my case it is time - columns "One" and "Two"
I need to find for each value in Two the value in One, that is closest, i.e. I need to substract values from Two with each value from One and to get the MIN non negative value.
Example: 10:11 from "Two" is related to 10:09 from "One" because the min non negative value after a substraction is 0:02

One Two Result
10:00 10:01 0:01
10:03 10:03 0:00
10:06 10:11
10:09 10:13 0:02
10:12




Thanks in advance,

Yakimo