hddid: High-Dimensional Doubly Robust Difference-in-Differences
================================================================

**hddid** implements the doubly robust semiparametric difference-in-differences
estimator for high-dimensional data, following Ning, Peng, and Tao (2020).

.. toctree::
   :maxdepth: 2
   :caption: Contents

   installation
   quickstart
   api/index
   theory
   troubleshooting
   changelog

Indices and tables
==================

* :ref:`genindex`
* :ref:`modindex`