Search found 149 matches

by EViews Esther
Mon Aug 06, 2012 8:11 am
Forum: Programming
Topic: Deperately seeking rolling forecast help
Replies: 22
Views: 28328

Re: Deperately seeking rolling forecast help

...how to do the 5-period and 10-period ahead forecasts ' 5-period-ahead forecast %pers = @otod(@dtoo(%start)+!i+!window-1) 'start point %pere = @otod(@dtoo(%start)+!i+!window+4) 'end point ' 10-period-ahead forecast %pers = @otod(@dtoo(%start)+!i+!window-1) 'start point %pere = @otod(@dtoo(%start)...
by EViews Esther
Thu Aug 02, 2012 9:43 am
Forum: Econometric Discussions
Topic: Stepwise regression
Replies: 3
Views: 7641

Re: Stepwise regression

So should I creat a group XS for my variables, just put Y (the GDP) C in the first dialog box, and put XS in the other one? yes. Contrary to the exemple provided in the help guide, I do not known a priori which variables to use for a linear combination of Y. I am a bit confused. Don't you have a li...
by EViews Esther
Thu Aug 02, 2012 8:57 am
Forum: Programming
Topic: getting the standard error and p values.
Replies: 6
Views: 12615

Re: getting the standard error and p values.

'.... eq.ls x{!i} c mkt_rf hml smb mom r2(!rowcounter) = eq.@r2 'r-squares rbar2(!rowcounter) = eq.@rbar2 'adjusted r-squares !rowcounter = !rowcounter+1 colplace(coefs, eq.@coefs, !i) colplace(stderrs, eq.@stderrs, !i) 'std errs colpace(tstats, e1.@tstats, !i) 'test-stat Please see Page 34-35 of E...
by EViews Esther
Wed Aug 01, 2012 1:37 pm
Forum: Programming
Topic: Deperately seeking rolling forecast help
Replies: 22
Views: 28328

Re: Deperately seeking rolling forecast help

Yes, it will work.
by EViews Esther
Wed Aug 01, 2012 9:59 am
Forum: Econometric Discussions
Topic: Stepwise regression
Replies: 3
Views: 7641

Re: Stepwise regression

Stepwise least squares regression is a built-in function in EViews (Page 48 of EViews Uses Guide II).
by EViews Esther
Wed Aug 01, 2012 8:09 am
Forum: Programming
Topic: Deperately seeking rolling forecast help
Replies: 22
Views: 28328

Re: Deperately seeking rolling forecast help

Which version of EViews are you using? If you do not have EViews7, the program will not work.

If you have EViews7, then please upload your workfile and program.
by EViews Esther
Mon Jul 30, 2012 8:20 am
Forum: Data Manipulation
Topic: Panel Dataset
Replies: 1
Views: 3044

Re: Panel Dataset

EViews only offers panel estimation options for 2-dimensional panels.

On "Step 3 of 3" during the open of the file, enter the name of the two cross-sections and the date-series, then EViews will read it in as a 3D panel (although that doesn't help you for estimation).
by EViews Esther
Fri Jul 27, 2012 8:19 am
Forum: Programming
Topic: @wfindnc help
Replies: 3
Views: 4132

Re: @wfindnc help

The problem is that the term "Bil" cannot be separable from the string "(EOP, Bil.Pounds)". For instance, when you do !million = @wfindnc(a112sodc,"(EOP, Bill.Pounds)")>0 you will get !million=1. Why don't you try this one instead? %temp = seriesname.@description !milli...
by EViews Esther
Thu Jul 26, 2012 2:50 pm
Forum: Programming
Topic: @wfindnc help
Replies: 3
Views: 4132

Re: @wfindnc help

Code: Select all

%temp = seriesname.@description
!million = @wfindnc(%temp,"mil")>0 'will return 1 if the string contains "mil", 0 otherwise.
by EViews Esther
Thu Jul 26, 2012 1:05 pm
Forum: Programming
Topic: Programming/ Setting Value for Coefficients
Replies: 2
Views: 3331

Re: Programming/ Setting Value for Coefficients

Can you be more specific? When you fix c(2)=-0.15, the term "c(1)-0.15*LOG(DIESEL)" will be the intercept in the equation.
by EViews Esther
Wed Jul 25, 2012 2:26 pm
Forum: Estimation
Topic: graphing confidence bands
Replies: 11
Views: 12214

Re: graphing confidence bands

Please click the Forecast tab of the equation dialog.
by EViews Esther
Wed Jul 25, 2012 2:16 pm
Forum: Estimation
Topic: contemporaneous terms in VAR
Replies: 9
Views: 7342

Re: contemporaneous terms in VAR

Your question seems unclear to me. Can you be more specific?
by EViews Esther
Mon Jul 23, 2012 9:15 am
Forum: Programming
Topic: Deperately seeking rolling forecast help
Replies: 22
Views: 28328

Re: Deperately seeking rolling forecast help

Yes, all you need to do is to open the equation of interest.
by EViews Esther
Mon Jul 23, 2012 8:05 am
Forum: Programming
Topic: Deperately seeking rolling forecast help
Replies: 22
Views: 28328

Re: Deperately seeking rolling forecast help

The 4th line lets you specify your equation specification, i.e.,

Code: Select all

%cmnd = _this.@command 'EDIT: get the equation specification

Please note that when you open your equation, "_this" command will recognize that you are interested in the "equation" object.
by EViews Esther
Fri Jul 20, 2012 3:09 pm
Forum: Programming
Topic: Deperately seeking rolling forecast help
Replies: 22
Views: 28328

Re: Deperately seeking rolling forecast help

From your program, I could not clearly figure out what you are trying to do. Can you answer the following questions: do you want to obtain 1-period-ahead forecast values? Or, do you want to store coefficient estimates? The following code will do 1-period ahead forecast and save the forecast values i...

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