sir_variable_infection.rst

:class:`SIR_VariableInfection`: SIR with per-edge infectivity

.. currentmodule:: epydemic

.. autoclass:: SIR_VariableInfection

Different parameters and additional node attributes

There is no use for the :attr:`SIR.P_INFECT` parameter: instead the infection probability of each edge is set by :meth:`SIR_VariableInfection.initialInfectivities`. The value assigned to each edge is stored in an edge property

.. autoattribute:: SIR_VariableInfection.INFECTIVITY

Building the model

.. automethod:: SIR_VariableInfection.build

.. automethod:: SIR_VariableInfection.setUp

.. automethod:: SIR_VariableInfection.initialInfectivities

The event distribution

To allow the :class:`Dynamics` to access the infection events defined per-edge we construct an event distribution at each time point. This takes any events associated directly with loci (such as those for removal) and adds an event per edge with the given probability.

.. automethod:: SIR_VariableInfection.perElementEventDistribution