.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "auto_reliability_sensitivity/reliability/plot_event_manipulation.py"
.. LINE NUMBERS ARE GIVEN BELOW.

.. only:: html

    .. note::
        :class: sphx-glr-download-link-note

        :ref:`Go to the end <sphx_glr_download_auto_reliability_sensitivity_reliability_plot_event_manipulation.py>`
        to download the full example code

.. rst-class:: sphx-glr-example-title

.. _sphx_glr_auto_reliability_sensitivity_reliability_plot_event_manipulation.py:


Simulate an Event
=================

.. GENERATED FROM PYTHON SOURCE LINES 6-13

In this example we are going to define an Event from a scalar variable :math:`Y` in the form:

.. math::
   Y > T

with :math:`T` a scalar threshold


.. GENERATED FROM PYTHON SOURCE LINES 15-19

.. code-block:: Python

    import openturns as ot

    ot.Log.Show(ot.Log.NONE)








.. GENERATED FROM PYTHON SOURCE LINES 20-21

Create model f(x) = x1 + 2*x2

.. GENERATED FROM PYTHON SOURCE LINES 21-32

.. code-block:: Python

    model = ot.SymbolicFunction(["x1", "x2"], ["x1+2*x2"])

    # Create the input distribution and random vector X
    inputDist = ot.Normal(2)
    inputDist.setDescription(["X1", "X2"])

    inputVector = ot.RandomVector(inputDist)

    # Create the output random vector Y=f(X)
    outputVector = ot.CompositeRandomVector(model, inputVector)








.. GENERATED FROM PYTHON SOURCE LINES 33-34

Create the event Y > 3

.. GENERATED FROM PYTHON SOURCE LINES 34-37

.. code-block:: Python

    threshold = 3.0
    event = ot.ThresholdEvent(outputVector, ot.Greater(), threshold)








.. GENERATED FROM PYTHON SOURCE LINES 38-39

Realization as a Bernoulli

.. GENERATED FROM PYTHON SOURCE LINES 39-41

.. code-block:: Python

    print("realization=", event.getRealization())





.. rst-class:: sphx-glr-script-out

 .. code-block:: none

    realization= [0]




.. GENERATED FROM PYTHON SOURCE LINES 42-43

Sample of 10 realizations as a Bernoulli

.. GENERATED FROM PYTHON SOURCE LINES 43-45

.. code-block:: Python

    print("sample=", event.getSample(10))





.. rst-class:: sphx-glr-script-out

 .. code-block:: none

    sample=     [ y0 ]
    0 : [ 0  ]
    1 : [ 0  ]
    2 : [ 0  ]
    3 : [ 0  ]
    4 : [ 0  ]
    5 : [ 0  ]
    6 : [ 0  ]
    7 : [ 0  ]
    8 : [ 0  ]
    9 : [ 0  ]




.. GENERATED FROM PYTHON SOURCE LINES 46-47

Build a standard event based on an event

.. GENERATED FROM PYTHON SOURCE LINES 47-48

.. code-block:: Python

    standardEvent = ot.StandardEvent(event)








.. _sphx_glr_download_auto_reliability_sensitivity_reliability_plot_event_manipulation.py:

.. only:: html

  .. container:: sphx-glr-footer sphx-glr-footer-example

    .. container:: sphx-glr-download sphx-glr-download-jupyter

      :download:`Download Jupyter notebook: plot_event_manipulation.ipynb <plot_event_manipulation.ipynb>`

    .. container:: sphx-glr-download sphx-glr-download-python

      :download:`Download Python source code: plot_event_manipulation.py <plot_event_manipulation.py>`