Models of spatial interaction
=============================

.. automodule:: aceso.gravity

Gravity Model
-------------
.. autoclass:: aceso.GravityModel
   :members:
   :private-members:

Two-Step Floating Catchment Area (2SFCA)
----------------------------------------
.. autoclass:: aceso.TwoStepFCA
   :members:
   :show-inheritance:

Three-Step Floating Catchment Area (3SFCA)
------------------------------------------
.. autoclass:: aceso.ThreeStepFCA
   :members:
   :show-inheritance: