statsmodels.tsa.tsatools
========================

.. automodule:: statsmodels.tsa.tsatools

   
   
   Functions
   ---------
   .. autosummary::
      :toctree:

   
      add_constant
      add_lag
      add_trend
      commutation_matrix
      detrend
      duplication_matrix
      elimination_matrix
      freq_to_period
      lagmat
      lagmat2ds
      unintegrate
      unintegrate_levels
      unvec
      unvech
      vec
      vech