Gamma Index Analysis
=================================

A collection of functions for the Gamma Index (GI) analysis, implemented in the ``fredtools.GammaIndex`` subpackage.

.. note::
    The GI calculation is performed by an external C++ library compiled as a shared library, which is distributed with FREDtools. Currently, only the Linux version of the shared library is available.

.. autofunction:: fredtools.calcGammaIndex

.. autofunction:: fredtools.getGIstat

.. autofunction:: fredtools.getGIcmap