:py:mod:`running_stats`
=======================

.. py:module:: running_stats

.. autoapi-nested-parse::

   Computation of mean and std from online streams of batches



Module Contents
---------------

Classes
~~~~~~~

.. autoapisummary::

   running_stats.RunningStats




.. py:class:: RunningStats(loader_dict)

   .. py:method:: update(batch, i)

      Update `stats` for a new batch

      Parameters
      ----------
      batch : array or dict
          new batch of data whose data can be accessed by the functions in
          `loader_dict`
      i : int
          index indicating that the batch is the i-th batch