def cls_method_fn(cls, method_name):
        unbound_method = getattr(cls, method_name)
        return unbound_method.__func__
Subtracts an estimate of the mean from signal x at axis
dataset/ETHPy150Open python-openxml/python-docx/docx/opc/compat.py/cls_method_fn--crossover with--dataset/ETHPy150Open nipy/nitime/nitime/utils.py/remove_bias