Search found 6 matches

by mtimmes
Tue Jan 08, 2013 1:12 am
Forum: Programming
Topic: Creating an equation from a coefficient vector and a group
Replies: 4
Views: 5687

Re: Creating an equation from a coefficient vector and a gro

So I'm sure there is a more elegant way to do this, both statistically and programmatically, but... The approach is to (1) bring the fitted values back from the NNLS function in R (2) fit an EViews LS equation with the full group of independent variables (fortunately EViews always seems to come up w...
by mtimmes
Mon Jan 07, 2013 2:18 pm
Forum: Programming
Topic: Creating an equation from a coefficient vector and a group
Replies: 4
Views: 5687

Re: Creating an equation from a coefficient vector and a gro

Well, I don't know if its estimate per se, but yes, create a number of equations based on a varying coefs vector and different groups of variables. The equations will then be used for forecasting and to feed other estimation methods. In concept it's reducing a large number of Econometric variables t...
by mtimmes
Sat Jan 05, 2013 8:58 am
Forum: Programming
Topic: Creating an equation from a coefficient vector and a group
Replies: 4
Views: 5687

Creating an equation from a coefficient vector and a group

Hope this isn't too basic... but I couldn't find a solution on my own or on the forum. I'm passing a group of exo series and a dependent series to R and retrieving a coefficient array (n rows x 1 col) from the NNLS package from R. I'd like to create a new equation using the new coefficient array and...
by mtimmes
Mon Dec 03, 2012 12:00 pm
Forum: Data Manipulation
Topic: Eviews crashes when opening MS Access
Replies: 2
Views: 2768

Eviews crashes when opening MS Access

Hello - whenever I try to open an MS Access database (.mdb or .accdb) Eviews crashes - no hesitation, immediate shutdown. Eviews version is 7.2.
I seem to be able to push data between SQL server and Excel so I think the ODBC connection should be ok.
Any thoughts or suggestions? Thank you.
by mtimmes
Fri Nov 30, 2012 12:37 am
Forum: Programming
Topic: @wlookup with loop variable
Replies: 4
Views: 5480

Re: @wlookup with loop variable

Perfect, thank you for the help and the quick response.
by mtimmes
Thu Nov 29, 2012 3:45 pm
Forum: Programming
Topic: @wlookup with loop variable
Replies: 4
Views: 5480

@wlookup with loop variable

Hello - sorry if this a very basic question... I'm trying to nest two for loops, where the inner loop selects a group of variables based on the value of the outer loop (in this case, country on the outer, product on the inner). Unfortunately, I can't seem to make the line %prod = @wlookup(@wunion(&q...

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