Recent content by Sergi

  1. S

    Issues with seasonality and ARIMA terms.

    That looks to me there is an AR(2) component but when I run the test the value I get is not significant, so I am not too sure what to do from that point. Anybody could help me? Many thanks in advance!
  2. S

    Issues with seasonality and ARIMA terms.

    Good evening! I am pretty new to the times series analysis and I am having a hard time analyzing on EVIEWS one where there is a strong seasonality component,. 1. Since the variance wasn't stationary I applied a log transformation to the series. Initial statistics: After the Log...