What's the proper term to refer to data that's been transformed as a ratio of a baseline value?
I often work with datasets like
Year Revenue 1: 2013 100 2: 2014 95 3: 2015 123
which I transform to be
Year Revenue.Transformed 1: 2013 1.00 2: 2014 0.95 3: 2015 1.23
and I'm not sure the "proper" way to refer to the transformed data. I want to call it normalized but according to this answer I can't because values aren't necessarily restricted in [0-1]. Indexed maybe? I know this stuff gets used all the time, especially with stocks, but it was difficult to google my question for an answer.