larray.Axis.subaxis¶

Axis.subaxis(self, key, name=None)[source]¶

Returns an axis for a sub-array.

Parameters

keyint, or collection (list, slice, array, LArray) of them: Indices of labels to use for the new axis.
namestr, optional: Name of the subaxis. Defaults to the name of the parent axis.

Returns

Axis: Subaxis. If key is a None slice and name is None, the original Axis is returned. If key is a LArray, the list of axes is returned.

Examples

>>> age = Axis(range(100), 'age')
>>> age.subaxis(range(10, 19), 'teenagers')
Axis([10, 11, 12, 13, 14, 15, 16, 17, 18], 'teenagers')