I am performing MTMF with ENVI to map an invasive species. I know that theoretically MF score should be within 0 to 1. But the values I get ranges from about -2 to 2. What is the reason for this? Is this acceptable?
Actually when we normalised value from 0-1, it help to understand the huge database analysis I think 0-1 is more logical then scatter scale value like 0-5, 5-10, 10_20....etc.