statsmodels.tsa.arima_process.lpol_sdiff

statsmodels.tsa.arima_process.lpol_sdiff(s) [source]

return coefficients for seasonal difference (1-L^s)

just a trivial convenience function

Parameters: s (int) – number of periods in season
Returns: sdiff
Return type: list, length s+1

© 2009–2012 Statsmodels Developers
© 2006–2008 Scipy Developers
© 2006 Jonathan E. Taylor
Licensed under the 3-clause BSD License.
http://www.statsmodels.org/stable/generated/statsmodels.tsa.arima_process.lpol_sdiff.html