Search found 13319 matches
- Thu Jan 21, 2010 9:45 am
- Forum: Programming
- Topic: Forecasting Trouble Due to Missing Values
- Replies: 2
- Views: 3913
Re: Forecasting Trouble Due to Missing Values
The most likely cause is that you do, in fact, have missing data over the forecast period. Best thing to do is post your workfile so we can take a look.
- Thu Jan 21, 2010 9:31 am
- Forum: Programming
- Topic: saving name of equation as a string object
- Replies: 4
- Views: 4561
Re: saving name of equation as a string object
This actually can't be done in EViews 6 (at least I can't think of a way). You'll have to use EViews 7, where you can use the @name data member to retrieve the name.
- Thu Jan 21, 2010 9:14 am
- Forum: Estimation
- Topic: correlation test for TSLS method
- Replies: 2
- Views: 2556
Re: correlation test for TSLS method
The section "How to Create and Specify a System" of the "System Estimation" chapter of User Guide II gives pretty clear instructions on how to add AR terms to a system.
- Thu Jan 21, 2010 9:06 am
- Forum: Installation and Registration
- Topic: Installation EV6
- Replies: 1
- Views: 4740
Re: Installation EV6
If you contact our office at sales@eviews.com they can help you with those questions.
- Wed Jan 20, 2010 11:31 am
- Forum: Programming
- Topic: Automation of tasks
- Replies: 1
- Views: 2709
Re: Automation of tasks
With regards to the correlogram question, the easiest way to do it is to freeze the correlogram into a table, and then grab the p-value from that table. Something like: freeze(mytable) x.correl(6) !pval = mytable(7,7) As a general response to your post, you're probably best off reading through some ...
- Mon Jan 18, 2010 10:06 pm
- Forum: Programming
- Topic: R-Squared Output
- Replies: 1
- Views: 2749
Re: R-Squared Output
It really isn't clear what you are trying to do, or what you are saying. That code simply estimates 10 equations, and then displays the R2 from each. Nowhere does it create or open multiple workfiles.
- Mon Jan 18, 2010 5:10 pm
- Forum: Econometric Discussions
- Topic: prob(F-statistic) = 2.248296????
- Replies: 1
- Views: 4389
Re: prob(F-statistic) = 2.248296????
The P-value should not be over 1. Either something has gone wrong with the "extracts", or something was wrong with EViews when the original estimations were done. I know that in the early days of EViews 6 there was a bug that reported the Durbin-Watson statistic (I think) as the p-value fo...
- Mon Jan 18, 2010 2:19 pm
- Forum: Program Repository
- Topic: Ideal Band Pass Filter For Stationary/Non-Stationary Series
- Replies: 18
- Views: 50962
Re: Ideal Band Pass Filter For Stationary/Non-Stationary Series
I think there are a few bugs in the implementation of this code when entering periods, rather than fractions of pi. The code: if (s > 1) then 'Allow the user to use periods when calling the routine. s1 = 2/e e = 2/s s = 2/e endif is definitely wrong, since s1 has not been declared anywhere. It isn't...
- Mon Jan 18, 2010 2:06 pm
- Forum: Program Repository
- Topic: Fetching stock data into EViews
- Replies: 4
- Views: 10289
Re: Fetching stock data into EViews
Well you can get indices by entering the symbol for those indices. The problem, though, is that most indices' symbols start with a "^" character (^GSPC for S&P500, I think), which is an illegal EViews name character. Thus the @recode part of my wfopen and import statements won't work. ...
- Sun Jan 17, 2010 11:44 am
- Forum: Estimation
- Topic: dynamic panel estimation for system of equations
- Replies: 5
- Views: 5885
Re: dynamic panel estimation for system of equations
Nothing has been added to 7 with regards to panel data estimation. Your specification looks like you're need to estimate fixed effects models, and the system object in EViews does not have options for fixed effects, although you could, possibly, always do them yourself with dummy variables.
- Sun Jan 17, 2010 8:39 am
- Forum: General Information and Tips and Tricks
- Topic: Compare EViews Programs
- Replies: 1
- Views: 4050
Re: Compare EViews Programs
Purely a personal recommendation, and in no way an official endorsement, but I like Compare it!
- Sun Jan 17, 2010 8:37 am
- Forum: Estimation
- Topic: dynamic panel estimation for system of equations
- Replies: 5
- Views: 5885
Re: dynamic panel estimation for system of equations
I think you need to be more clear with your definitions. EViews does not support the A-B Dynamic Panel System Estimator. That is completely separate from estimating a system of equations in a panel workfile, which is what your post appears to be about. Systems of equations can be estimated in a pane...
- Fri Jan 15, 2010 2:39 pm
- Forum: Programming
- Topic: Internal Error 512
- Replies: 13
- Views: 10844
Re: Internal Error 512
I think we'd have to see it in order to work out what is going wrong.
Could you send us your program and data?
Could you send us your program and data?
- Fri Jan 15, 2010 10:26 am
- Forum: Estimation
- Topic: Near Singular Matrix or Overflow - System Estimation
- Replies: 2
- Views: 3859
Re: Near Singular Matrix or Overflow - System Estimation
Hard to say without seeing the data/specification.
- Fri Jan 15, 2010 8:17 am
- Forum: Estimation
- Topic: test on ARMA roots
- Replies: 1
- Views: 2542
Re: test on ARMA roots
I don't believe that is possible.