[Gretl-devel] units or groups

Hi, while updating the (German) translation I noticed that gretl uses two different terms for the panel cross-section dimension: "unit" and "group". This is perfectly understandable because that's what also happens in the real world, but to minimize confusion I'm wondering whether we should make a definite choice on which term gretl uses. Personally I would opt for "group", since for "unit" there is this clash with unit root tests (as in 'each unit has a unit root'). thanks, sven