tsa.arima_process.lpol_sdiff()
statsmodels.tsa.arima_process.lpol_sdiff
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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 : 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