Search found 135 matches
- Thu Nov 24, 2011 12:59 am
- Forum: Programming
- Topic: Using "xget"
- Replies: 1
- Views: 2694
Using "xget"
Hello, When using "xget" to retrieve data from an external application into an EViews object, the "type=" option does not include graphical objects. I realise that the graphical formats are very different, but was wondering whether via your usual magic you had nevertheless found ...
- Thu Nov 17, 2011 3:57 am
- Forum: Estimation
- Topic: Mixing long-run and short-run restrictions in SVAR
- Replies: 3
- Views: 4181
Re: Mixing long-run and short-run restrictions in SVAR
FYI, RATS can estimate an SVAR with both SR and LR restrictions
Regards
Donihue
Regards
Donihue
- Mon Nov 14, 2011 3:37 am
- Forum: Data Manipulation
- Topic: Storing an equation in a Database
- Replies: 2
- Views: 3004
Re: Storing an equation in a Database
Hello Gareth,
Thanks for your reply. I think you have solved my problem with your query about databases: I was trying to store to a GiveWin database, not an EViews database. It works perffectly when using a native EViews database.
Regards
Donihue
Thanks for your reply. I think you have solved my problem with your query about databases: I was trying to store to a GiveWin database, not an EViews database. It works perffectly when using a native EViews database.
Regards
Donihue
- Sun Nov 13, 2011 7:40 am
- Forum: Data Manipulation
- Topic: Storing an equation in a Database
- Replies: 2
- Views: 3004
Storing an equation in a Database
According to the online help files for EViews 7.2, As with other objects, equations may be stored to disk in data bank or database files. You can also fetch equations from these files. Equations may also be copied-and-pasted to, or from, workfiles or databases. EViews even allows you to access equat...
- Sun Nov 06, 2011 2:29 pm
- Forum: Estimation
- Topic: Using equation residuals dynamically ??
- Replies: 2
- Views: 2557
Re: Using equation residuals dynamically ??
Unfortunate - it would make the use of (non-Johansen-based) error-correction models much easier!
Regards
Donihue
Regards
Donihue
- Sun Nov 06, 2011 11:28 am
- Forum: Estimation
- Topic: Using equation residuals dynamically ??
- Replies: 2
- Views: 2557
Using equation residuals dynamically ??
In the context of a multi-equation model, I would like to be able to write an equation specification which uses equation residuals dynamically - i.e., looks something like "equation eq2.ls dlog(y) dlog(x) eq1.resid(-1)" so that if the specification of eq1 changes, the residual used in eq2 ...
- Sat Sep 24, 2011 7:54 am
- Forum: Estimation
- Topic: Vector error correction model
- Replies: 2
- Views: 4439
Re: Vector error correction model
Your model is neither VEC nor VAR and you have no equation for "scnq". You should simply set up a system with the equations you have specified (Object==> New object==> System; then in the system object Proc==>Define System)
Regards
Donihue
Regards
Donihue
- Sun Sep 04, 2011 12:17 am
- Forum: Econometric Discussions
- Topic: exogenous or endogenous for VAR
- Replies: 12
- Views: 17108
Re: exogenous or endogenous for VAR
Re your query on my point 2, it is in line with tcfoon's point 1 (GROWTH is very unlikely to be I(1)). If you want to estimate a VAR, use I(0) variables; if you want to estimate cointegrating relationships, you need all variables to be of the same degree of integration (typically I(1)), Regards Doni...
- Sat Sep 03, 2011 5:46 am
- Forum: Econometric Discussions
- Topic: exogenous or endogenous for VAR
- Replies: 12
- Views: 17108
Re: exogenous or endogenous for VAR
Some suggestions: 1. HUMAN CAPITAL and GOVERNMENT SPENDING are naturally exogenous in this model. If TRADE OPENNESS is measured as the share of X+M in GDP, then you have an endogeneity issue 2. Most economists consider that variables in a VAR should be I(0), NOT I(1). Typically, this is achieved by ...
- Tue Aug 30, 2011 12:31 am
- Forum: Bug Reports
- Topic: estimated coefficients of the b matrix are all 0.1
- Replies: 6
- Views: 7070
Re: estimated coefficients of the b matrix are all 0.1
If you draw the starting values from a Uniform(0,1) distribution, your SVAR converges; however, the LR test indicates that the (over-)identification restrictions are strongly rejected, thus indicating that the proposed SVAR is rejected by the data, implying the need to change the underlying restrict...
- Tue Aug 02, 2011 2:15 pm
- Forum: Add-in Support
- Topic: MSBVAR variant of BVAR - exogenous variables
- Replies: 0
- Views: 3582
MSBVAR variant of BVAR - exogenous variables
Hello Esther, I doubt that you any longer take an interest in the old MSBVAR version of your excellent add-in, but as I wanted to be able to use exogenous variables with it, I re-wrote it to enable that. I attach the revised version in case it may be of interest. I have tested it against both the cu...
- Tue Aug 02, 2011 2:07 pm
- Forum: Suggestions and Requests
- Topic: COM Automation client support
- Replies: 4
- Views: 6039
Re: COM Automation client support
Hello Gareth, I asked Scilab if they had COM support, and below is the answer I received from Allan Cornet, the "guru" of Scilab: Hi, There are many ways to interact with Scilab You can call Scilab engine from C/C++, java, C# See http://help.scilab.org/docs/5.3.2/en_US/section_0b209c9ffb9f...
- Sun Jul 31, 2011 2:37 am
- Forum: Suggestions and Requests
- Topic: COM Automation client support
- Replies: 4
- Views: 6039
COM Automation client support
"Help" indicates that EViews offers COM Automation client support for select external application servers. Support is currently provided for two applications: MATLAB and R. . Would it be possible to add Scilab ( http://www.scilab.org ) - which is a (free) alternative to Matlab - to that li...
- Sat Jul 30, 2011 4:37 am
- Forum: Bug Reports
- Topic: matlab xget
- Replies: 11
- Views: 10705
Re: matlab xget
Thank you very much indeed, Steve. That worked a treat!
Regards
Donihue
Regards
Donihue
- Fri Jul 29, 2011 9:31 am
- Forum: Bug Reports
- Topic: matlab xget
- Replies: 11
- Views: 10705
Re: matlab xget
Many thanks for your time, Steve. The class of M_.params is the same as that of, say, the scalar sigas referenced in my output (namely, "double"), but the command "cell2mat(M_.params)" in Matlab just returns an error: ??? Cell contents reference from a non-cell array object. Erro...