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Computing CUSUM Values with CUSUM (Cumulative Sum) Algorithm
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:doc:`/SingleStepClassifiers/CausalStep/index`

This step calculates the cumulative sum of the input data set using a reference value.

.. rubric:: Input Parameters

1. One-dimensional time series data

2. Reference value

.. rubric:: Output Parameters

1. CUSUM values of the time series data

.. rubric:: Workflow

.. image:: workflow.svg


.. rubric:: Algorithm

:doc:`/Algorithms/CUSUM/index`

.. rubric:: References

- E.S.\  Page, Continuous Inspection Scheme, Biometrika, vol. 41(1/2), pp. 100-115, 1954.