Search found 13319 matches

by EViews Gareth
Tue Jun 15, 2010 8:16 am
Forum: Programming
Topic: coefficient covariance matrix change to WHITE
Replies: 8
Views: 8132

Re: coefficient covariance matrix change to WHITE

At the end of your current program you will have a list of potential equation names in the variable %eqnames. You can then loop through those equations and re-estimate them one at a time with White standard errors: if @instr(%eqnames,*) then %eqnames = @wlookup(%eqnames,"Equation") 'this c...
by EViews Gareth
Mon Jun 14, 2010 11:01 am
Forum: Programming
Topic: Loop: get series and do operations on them
Replies: 6
Views: 6312

Re: Loop: get series and do operations on them

Could you contemplate having 4 separate strings, one for each of the information types? Then your parsing code could look something like: for !i=1 to @wcount(%sfiles) %sourcefile = @word(%sfiles,!i) %sourcename = @word(%snames,!i) %newname = @word(%nnames,!i) %mult = @word(%mults,!i) next
by EViews Gareth
Mon Jun 14, 2010 8:01 am
Forum: Programming
Topic: Loop: get series and do operations on them
Replies: 6
Views: 6312

Re: Loop: get series and do operations on them

I'm not sure on the size limit of a string (if there is one). Seems to me the way you're doing it is fine.

You don't necessarily need to put them into an svector, you could just leave them in the string and use the @word function to loop through them.
by EViews Gareth
Sat Jun 12, 2010 1:57 pm
Forum: Bug Reports
Topic: E-Views crashing from object copy and paste
Replies: 13
Views: 14283

E-Views crashing from object copy and paste

If updating doesn't fix it, could you provide more information?

Is it all objects being copied from any workfile to any workfile, or is it specific objects in specific workfile? If it is specific, could you post the workfile?
by EViews Gareth
Thu Jun 10, 2010 9:14 am
Forum: Bug Reports
Topic: Possible bug
Replies: 4
Views: 4910

Re: Possible bug

We'll investigate
by EViews Gareth
Thu Jun 10, 2010 8:18 am
Forum: Programming
Topic: Referencing objects in workfile EV6
Replies: 4
Views: 3995

Re: Referencing objects in workfile EV6

Sorry, didn't notice you were using EV6 (my fault!).

If you're only interested in series, you can create a group with all series in the workfile, then loop through the members of the loop one at a time:

Code: Select all

group g *
for !i=1 to g.@count
%sn = g.@seriesname(!i)
'do something here
next
by EViews Gareth
Thu Jun 10, 2010 7:59 am
Forum: Programming
Topic: ordered probit & make model
Replies: 8
Views: 5758

Re: ordered probit & make model

Try reloading that page.
by EViews Gareth
Thu Jun 10, 2010 6:57 am
Forum: Programming
Topic: Referencing objects in workfile EV6
Replies: 4
Views: 3995

Referencing objects in workfile EV6

You can use the @wlookup function to obtain the names of the objects in the workfile.
by EViews Gareth
Tue Jun 08, 2010 7:32 am
Forum: Data Manipulation
Topic: Unit Root tests do not show in a Group
Replies: 1
Views: 2487

Re: Unit Root tests do not show in a Group

Unit Root tests are available from series objects, not groups.
by EViews Gareth
Mon Jun 07, 2010 1:43 pm
Forum: Add-in Support
Topic: EqRefresh (re-estimate equations)
Replies: 3
Views: 12950

EqRefresh (re-estimate equations)

This thread is about the EqRefresh Add-in.

Change Log
  • 2010/07/07 - Initial release
  • 2010/09/09 - Added an output screen that displays any equations that could not be re-estimated (no table will be displayed if all equation estimated successfully).
by EViews Gareth
Mon Jun 07, 2010 1:30 pm
Forum: Programming
Topic: IF statement: make it limited to sample?
Replies: 8
Views: 7396

Re: IF statement: make it limited to sample?

As I said, you shouldn't really use an if statement on a series. Perhaps the best way to do it would be something like: series equal = (ser1=ser2) smpl 2001 2003 if @sum(equal)=@obssmpl then blah blah blah endif i.e. create a dummy variable equal to 1 whenever the two series are equal, and 0 if they...
by EViews Gareth
Mon Jun 07, 2010 1:14 pm
Forum: Data Manipulation
Topic: creating an interval sample
Replies: 9
Views: 7277

Re: creating an interval sample

Yes, but you need to specify how you want to do the "conversion". Do you want to average, to sum, and so on...
by EViews Gareth
Mon Jun 07, 2010 12:40 pm
Forum: Data Manipulation
Topic: creating an interval sample
Replies: 9
Views: 7277

creating an interval sample

Again, what do you want the new data to be?
by EViews Gareth
Mon Jun 07, 2010 11:55 am
Forum: Data Manipulation
Topic: creating an interval sample
Replies: 9
Views: 7277

Re: creating an interval sample

To create a new page, click on the New Page tab at the bottom of the workfile, then Specify by Frequency/Range, then set the structure type to "Dated-regular Frequency", then set the Frequency to Intraday, then fill in the rest.

Go to advanced search