Search found 6 matches

by Raidas
Thu Feb 10, 2022 1:54 am
Forum: Programming
Topic: Vastly varying equation calculation times
Replies: 6
Views: 5259

Re: Vastly varying equation calculation times

I think I solved the problem. What I did is right before using the equation eq_LSTrend.ls(cov=hac) log(x) = c(1)*@trend+c(10) I created a separate series that multiplied the log difference by 1 (for example: series TestSeries = log(x) * 1) and plugged this series in the equation as follows: equation...
by Raidas
Thu Feb 03, 2022 9:00 am
Forum: Programming
Topic: Vastly varying equation calculation times
Replies: 6
Views: 5259

Re: Vastly varying equation calculation times

I have removed the cov option (left the brackets empty) and, unfortunately, the problem still persists.
by Raidas
Thu Feb 03, 2022 3:58 am
Forum: Programming
Topic: Vastly varying equation calculation times
Replies: 6
Views: 5259

Re: Vastly varying equation calculation times

I believe so, since this cov=hac has always been used since the creation of the model. Also, changing the cov option would (I assume) change the c(1) and other parameters and this would not be satisfactory since we are producing some content that is based on the values that have been computed previo...
by Raidas
Wed Feb 02, 2022 8:45 am
Forum: Programming
Topic: Vastly varying equation calculation times
Replies: 6
Views: 5259

Vastly varying equation calculation times

Hi everyone, Me and my small team are having a problem with the calculation time of our model (ranging calculation times that might take 1.5 hours or 40 hours). I have found that roots of the problem are the following 2 equations that are embedded in the larger code (x being just the name of the ser...
by Raidas
Thu Dec 09, 2021 9:01 am
Forum: Programming
Topic: Devision by 0/difference between Eviews10 and 12
Replies: 2
Views: 9709

Devision by 0/difference between Eviews10 and 12

Hi, I am encountering a error while trying to run a program on Eviews12 ("Division by zero - Missing data generated in <...>"). The interesting thing is that my colleague does not encounter the same error when he runs the same code on Eviews10. Nevertheless, when I checked the "Permis...

Go to advanced search