Search found 2 matches

by meh
Tue Jun 14, 2011 3:15 pm
Forum: Econometric Discussions
Topic: VAR & Degrees of Freedom
Replies: 0
Views: 2434

VAR & Degrees of Freedom

I'm trying to put some tables together for a VAR estimation, but have a quick question on the t-statistics and degrees of freedom. It doesn't provide a probability level, so I am using a routine probability calculator. My issue is how to calculate the degrees of freedom in a VAR. I have 104 observat...
by meh
Fri Mar 11, 2011 9:09 am
Forum: Estimation
Topic: ARIMA - Accuracy or Speed Est Option
Replies: 1
Views: 2051

ARIMA - Accuracy or Speed Est Option

I recently upgraded from E-Views 4 to 7, and was doing a quick recheck of some estimation results. Pulling up the old file, the estimation output initially is the same. If I run the model again then the whole model specification changes considerably (a lot of significant parameters washout). I looke...

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