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Hi, I am looking to conduct a test for nonlinear granger causality along the lines of the test in Hiemstra & Jones 1994. - Is there a package (for any programme/language) available that does this? Where can I find it? - If not, how would you proceed in getting that test done? Thanks for your he...

Hi, I am a freshman,yesterday ,when I did seasonal adjustment with "eviews 6.0", I met a diffused question. So,I did seasonal adjustment to a time series with month data of 52 observations.Using X-12-Arima model .But in "Arima options" ,when I choosed "select from file "...