Search found 20 matches

by mvictor96
Mon Jul 23, 2018 8:17 am
Forum: Programming
Topic: Multiplying Na by zero
Replies: 2
Views: 126

Re: Multiplying Na by zero

Thanks for your help but yes at the moment I need solely 0*NA to equal 0
by mvictor96
Mon Jul 23, 2018 7:43 am
Forum: Programming
Topic: Multiplying Na by zero
Replies: 2
Views: 126

Multiplying Na by zero

Hello

I'm performing an operation where I need NA*0 to equal 0 instead of NA . I've read in eviews 2 this used to be the default. In Eviews 10 do you know of any ways I could make this still work

Thank you
by mvictor96
Thu Jul 05, 2018 4:54 am
Forum: General Information and Tips and Tricks
Topic: Unstack
Replies: 1
Views: 187

Unstack

Hello

I have various time series for various countries which I have stacked. In my stacked files the format for the left column is _Argentina-80,_Argentina-81 etc . However there are not series headings . How do I unstack this ?
by mvictor96
Wed Mar 28, 2018 2:53 am
Forum: Estimation
Topic: Prediction Intervals
Replies: 13
Views: 724

Re: Prediction Intervals

Ok , thanks for clearing this up
by mvictor96
Fri Mar 23, 2018 8:15 am
Forum: Estimation
Topic: Prediction Intervals
Replies: 13
Views: 724

Re: Prediction Intervals

Yes , what am I doing incorrectly such that I am not getting the correct prediction intervals, only +-2 SE? As explained already I am asking about the simple case of forecasting from an ols equation in eviews given future data for your repressors .Not sure how much more detail you want from there th...
by mvictor96
Fri Mar 23, 2018 7:56 am
Forum: Programming
Topic: Accessing Dates from Regression
Replies: 5
Views: 337

Re: Accessing Dates from Regression

I'll give that a shot thanks a lot
by mvictor96
Fri Mar 23, 2018 2:16 am
Forum: Programming
Topic: Accessing Dates from Regression
Replies: 5
Views: 337

Re: Accessing Dates from Regression

Is there any way to do this ?
by mvictor96
Fri Mar 23, 2018 2:10 am
Forum: Estimation
Topic: Prediction Intervals
Replies: 13
Views: 724

Re: Prediction Intervals

At the moment I want to focus on the simple multivariate ols regression using forecasts for variables to create a forecast for my dependent variable
by mvictor96
Thu Mar 22, 2018 9:00 am
Forum: Estimation
Topic: Prediction Intervals
Replies: 13
Views: 724

Re: Prediction Intervals

It is however made clear here and in other sources that for 1 step ahead you can estimate the prediction interval using the residual standard deviation but not for multi step. "To produce a prediction interval, it is necessary to have an estimate of the standard deviation of the forecast distri...
by mvictor96
Thu Mar 22, 2018 7:26 am
Forum: Estimation
Topic: Prediction Intervals
Replies: 13
Views: 724

Re: Prediction Intervals

This article explains it well https://www.otexts.org/fpp/2/7 "A common feature of prediction intervals is that they increase in length as the forecast horizon increases. The further ahead we forecast, the more uncertainty is associated with the forecast, and so the prediction intervals grow wid...
by mvictor96
Thu Mar 22, 2018 3:25 am
Forum: Estimation
Topic: Prediction Intervals
Replies: 13
Views: 724

Re: Prediction Intervals

At the moment when I am forecasting an equation the output graph shows a confidence interval that is labelled +/- 2 SE
and the confidence interval does not widen through time.

What am I doing incorrectly ?
by mvictor96
Thu Mar 22, 2018 1:46 am
Forum: Programming
Topic: Fitting Transformed Regression variables
Replies: 0
Views: 191

Fitting Transformed Regression variables

Hello

If I wanted to run an ols regression . Then hp filter the variables and use the regression to then fit the model with those smoothed variables what would be the best way to programme this in eviews?

Thanks
by mvictor96
Wed Mar 21, 2018 8:02 am
Forum: Programming
Topic: Accessing Dates from Regression
Replies: 5
Views: 337

Re: Accessing Dates from Regression

After adjustment for NAs thanks
by mvictor96
Wed Mar 21, 2018 6:30 am
Forum: Programming
Topic: Accessing Dates from Regression
Replies: 5
Views: 337

Accessing Dates from Regression

Hello

Is there code for accessing the start and end dates of a regression that has been done in eviews.

Thank you
by mvictor96
Tue Mar 20, 2018 4:53 am
Forum: Estimation
Topic: Prediction Intervals
Replies: 13
Views: 724

Prediction Intervals

Hello I have a linear regression model. Given forecasts for my variables I have created forecasts of my y variable. On these forecasts obviously I would like a prediction interval. In eviews all I can see atm is getting a confidence interval of +/- 1/.96*se around my forecasts. How can I get a predi...

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