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ask : Included observations

Posted: Tue Jan 03, 2017 7:39 pm
by gempack1
Hello all.
I have tried to repeat my senior project, but I have a problem with "Included observations."
First, I estimated VAR model. It shows '176 of observation' In the original manuscript, but when I repeated it, it shows 'Included observations: 173 after adjustments.'
It's the same problem in Granger Causality Test.

How can I make the included observation to be 176 like the original manuscript?
thank.

Re: ask : Included observations

Posted: Tue Jan 03, 2017 8:38 pm
by EViews Gareth
How many observations of data do you have?

Re: ask : Included observations

Posted: Tue Jan 03, 2017 9:05 pm
by gempack1
xx

Re: ask : Included observations

Posted: Tue Jan 03, 2017 9:06 pm
by gempack1
How many observations of data do you have?
176 each variable and I have 6 variables, with diff 4 variables.

Re: ask : Included observations

Posted: Tue Jan 03, 2017 10:17 pm
by EViews Gareth
How many lags in the VAR?

Re: ask : Included observations

Posted: Tue Jan 03, 2017 11:02 pm
by gempack1
How many lags in the VAR?
2 lags

Re: ask : Included observations

Posted: Tue Jan 03, 2017 11:39 pm
by EViews Gareth
You need more data if you want 176 observations in the estimation - lags remove observations from the data.