[R] Doing seasonal adjustment from within R

Abiel X Reinhart abiel.x.reinhart at jpmchase.com
Wed Dec 8 17:46:23 CET 2010

Is anyone aware of a way to seasonally adjust time series data using X-12 ARIMA and TRAMO/SEATS from within R? I know that that one can seasonally adjust data with gretl, which I understand offers some level of R integration. However, all the examples I've seen of gretl/R integration involve working interactively with gretl, while here I want to work interactively with R and call gretl in the background. Is there a way to do that? Or can anyone suggest another way to get at seasonal adjustment functionality from within R? 



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