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In the EViews database I am using, there are a total of 5 variables that exhibit this behaviour. That is, they cause crashes of EViews form within the program code, but work perfectly within the GUI. I can calculate Box-Cox transforms on my own and they work fine. This is a weird problem, which may ...

Well I am totally messed up here...your code worked. I don't see where I am going wrong. Here is my code. I still get the errors close @all %m=@left(@date,2) %d=@mid(@date,4,2) !year=2000+@right(@date,2 !annual1=2000 !annual2=2020 %history_end_date="2017.11" %forecast_start_date="2017...

We are using the Enterprise Edition of 10+ Nov 30 2017 Build. Check for update says we are good. Rebooted machine and still the error. Error does not occur when using the GUI. The error only occurs when the tform option changes from tform=auto to tform=bc, bc=2. I plan to pass the lambda to bc with ...

I've been using: freeze(mode=overwrite,{%series}_stats) {%series}.autoarma(tform=auto,diff=2,select=aic,periods=12,kpsssig=5,eqname={%series}_eq,maxar=4,maxma=3,maxsar=1,maxsma=1,seed=131071,forclen={!fcst_length},etable,agraph,atable,fgraph) forecast without issue. However, when choosing the transf...

I do have actual values... for %series {%vars} smpl @first %history_end_date freeze(mode=overwrite,{%series}_stats) {%series}.autoarma(tform=auto,diff=2,select=aic,periods=12,kpsssig=5,eqname={%series}_eq,maxar=4,maxma=3,maxsar=1,maxsma=1,seed=131071,forclen={!fcst_length},etable,agraph,atable,fgrap...

According to the fit documentation, if one specifies option e in the following:

{%series}_eq.fit(e) {%series}_fit {%series}_se

a forecast evaluation table will be made. I cannot get this table as an output. Any ideas?

I am trying to deal with a request to provide confidence intervals on a forecast...this is easy. But now I need to provide a forecast number that will represent a forecast that is 75% likely to be this or less. For example: Provide me a forecast bound that has a 75% chance or less probability of bei...

We have developed some time series (ARIMA) and smoothing models (Holt-Winters) that forecast monthly air traffic revenues. These flows are quite large on a daily basis, with monthly aggregates being accordingly even larger. These models seem to work very well on a quarterly and annual basis. When us...

Here is what I ended up with....any suggestions or issues? 'Database should have up to current year of data in it !year=2000+@right(@date,2) 'Where the database is located %dbname="R:\Eviews\Databases\Testing\navts_test.edb" 'If the database exists, delete it, since we want to rewrite it w...

I have some SAS databases that are regularly made that I want to convert into an EViews database. To start I have: !year=2000+@right(@date,2) wfcreate test m 2000 !year import R:\Eviews\SAS_Data\nav_data_all_ts.sas7bdat @freq m 2000 delete date Now, I am unsure how to setup the database and copy all...

I ended up messing around and found:



I didn't realize that if I removed the braces it would be good. Thanks

I have: %vars="ovr_amt_m11 ovr_amt_m14 ovr_amt_m22 ovr_amt_m23 ovr_amt_ktk ovr_amt_oth ter_amt_m11 ter_amt_m22 ter_amt_m33 ter_amt_m34 ter_amt_m35 enr_amt_m11 enr_amt_m22 enr_amt_m33 enr_amt_m34 enr_amt_m35" genr overflight = ovr_amt_m11+ovr_amt_m14+ovr_amt_m22+ovr_amt_m23+ovr_amt_ktk+ovr_...

Thanks...I had tried a table, but EViews still cannot export an excel table. Only CSV, and CSV won't work for linking to another XLS. Any reason why this has not been added to EViews? In any case, how would the matrix work? I tried: matrix a_rsq2 !rowcount=1 for %series {%vars} smpl @first %history_...

I am running a batch of ARIMAs: genr tot_ecu_hf=0 group a_results for %series {%vars} smpl @first %history_end_date freeze(mode=overwrite,{%series}_stats) {%series}.autoarma(tform=auto,diff=2,select=aic,periods=12,kpsssig=5,eqname={%series}_eq,maxar=4,maxma=3,maxsar=1,maxsma=1,seed=131071,forclen={!...

Hi again I am using: %history_end_date="2017.09" %forecast_start_date="2017.10" %forecast_end_date="2019.12" To start and label workfiles. I need to be able to get the number of months between %forecast_start_date and %forecast_end_date I don't think datediff can work d...