numpy>=1.16.0
patsy>=0.5.1
pyhdfe>=0.1.0
scipy>=1.2.0
sympy>=1.1.0

[docs]
sphinx==2.0.0
pandas
ipython
matplotlib
astunparse
sphinx-rtd-theme==0.4.3
nbsphinx==0.5.0

[tests]
pytest
pytest-xdist
linearmodels
