larray.AxisCollection.keys

AxisCollection.keys() → List[str][source]

Return list of all axis names.

Examples

>>> age = Axis(range(20), 'age')
>>> sex = Axis('sex=M,F')
>>> time = Axis([2007, 2008, 2009, 2010], 'time')
>>> AxisCollection([age, sex, time]).keys()
['age', 'sex', 'time']