The Match Index (RMI) is a number generated to compare the populations in the DNA Clans database to your DNA profile. You must compare the RMI numbers against each other.
For example, if the RMI of the Cabecar population is 22.80 and the RMI of Danish (Copenhagen) population is 12.73, then you are more similar to the Cabecar population with the RMI of 22.80 than the Danish (Copenhagen) population with RMI of 12.73.