Panel4D.truncate(before=None, after=None, axis=None, copy=True)

Truncates a sorted NDFrame before and/or after some particular dates.

Parameters :

before : date

Truncate before date

after : date

Truncate after date

axis : the truncation axis, defaults to the stat axis

copy : boolean, default is True,

return a copy of the truncated section

Returns :

truncated : type of caller