Search found 15 matches

by bjohn
Mon Jul 21, 2014 9:56 am
Forum: Programming
Topic: Estimating panel smooth transition autoregressive models
Replies: 0
Views: 1693

Estimating panel smooth transition autoregressive models

I've estimate STAR models for time series in Eviews before using a simple programme.

Does a comparable programme exist "off the shelf" for estimating panel STAR models?

John
by bjohn
Thu Jul 07, 2011 2:29 am
Forum: Programming
Topic: Variance Co-variance Matrix (Eviews8)
Replies: 4
Views: 4302

Re: Variance Co-variance Matrix (Eviews8)

I have emailed the file.
by bjohn
Wed Jul 06, 2011 2:12 am
Forum: Programming
Topic: Variance Co-variance Matrix (Eviews8)
Replies: 4
Views: 4302

Re: Variance Co-variance Matrix (Eviews8)

I can provide the workfile- can I upload it somewhere or should I send it via email?

PS: I notice that if I estimate with regular or HAC standard errors the problem doesn't exist, but if I estimate with white standard errors, I get the "near singular matrix" message.
by bjohn
Tue Jul 05, 2011 5:32 am
Forum: Programming
Topic: Variance Co-variance Matrix (Eviews8)
Replies: 4
Views: 4302

Variance Co-variance Matrix (Eviews8)

I have estimated an equation using OLS, and I can then view the variance-covariance matrix by clicking on the "View" button and then selecting the "variance-covariance" option. However, when I try to use this in a programme I come across a problem. Specifically, when I run the li...
by bjohn
Mon Jun 20, 2011 7:04 am
Forum: Programming
Topic: Retrieving fixed effects
Replies: 1
Views: 1964

Retrieving fixed effects

Is there a programming command to retrieve the estimated values for fixed effects from an equation object?
by bjohn
Fri Jun 17, 2011 3:29 am
Forum: Programming
Topic: Resize workfile to current sample period
Replies: 1
Views: 2185

Resize workfile to current sample period

Is there a command which resizes the range of the workfile to whatever the current sample is?
by bjohn
Thu Jun 16, 2011 6:48 am
Forum: Programming
Topic: Command to return p-value of Jarque Bera Statistic
Replies: 1
Views: 3095

Command to return p-value of Jarque Bera Statistic

Eviews has the command @mean which return the mean of a vector / variable. Eviews has a menu-based way to calculate the Jarque Bera statistic (or better still in my case, it's p-value) for a given vector/variable. Is there a command similar to @mean which will return either the JB stat or the test s...
by bjohn
Tue Jun 14, 2011 9:03 am
Forum: Programming
Topic: Resizing Undated Workfile
Replies: 1
Views: 2163

Resizing Undated Workfile

I have accquired a dataset in very raw form. It is structured with five series containing: country, year, variable name, value and data vintage. The dataset is unbalanced, in the sense that if there is no data for a particular country in a certain year, the dataset contains to reference to it. I wou...
by bjohn
Thu May 19, 2011 2:53 am
Forum: Programming
Topic: Picking the highest value over a group of variables
Replies: 1
Views: 2080

Picking the highest value over a group of variables

Suppose I have five variables: a,b,c,d and e. I want a command which for any given observation, returns the max of the values of a,b,c,d and e. The @max command returns the highest value of a single variable over a specified time period, but I want to max "the other way"- i.e. across varia...
by bjohn
Tue Apr 12, 2011 9:28 am
Forum: Programming
Topic: Combining two workfiles
Replies: 1
Views: 2089

Combining two workfiles

I have two workfiles- A contains pages numbered from 1 to 10; B contains pages numbered from 11 to 20.

What lines of code do I need to copy/read pages 11 to 20 into file A?
by bjohn
Thu Apr 07, 2011 6:47 am
Forum: Data Manipulation
Topic: Reading data in from excel (eviews 8)
Replies: 2
Views: 3219

Re: Reading data in from excel (eviews 8)

For clarificaiton- I am looking for an appropriate line or two for my programme- rather than a menu based solution.
by bjohn
Thu Apr 07, 2011 6:43 am
Forum: Data Manipulation
Topic: Reading data in from excel (eviews 8)
Replies: 2
Views: 3219

Reading data in from excel (eviews 8)

I am trying to read data in from excel (each row is a country, each column is a quarter) I can read the numbers in OK, but I need to find a way to tell eviews that the top row contains the quarters of the observations (1990Q1, 1990Q2, etc etc). I need to use this date information to tell eviews when...
by bjohn
Mon Mar 28, 2011 9:46 am
Forum: Programming
Topic: Sample starting from last non-missing observation
Replies: 3
Views: 3266

Re: Sample starting from last non-missing observation

If I type smpl @otod(@ilast(x)) 2010Q4, I still get the illegal date message!
by bjohn
Mon Mar 28, 2011 9:37 am
Forum: Programming
Topic: Sample starting from last non-missing observation
Replies: 3
Views: 3266

Sample starting from last non-missing observation

I have a dated, quaterly workfile. I want to use the "smpl" command to make my sample start at the last non-missing observation of a variable x. Using @ilast(x) gives me the observation ID, rather than the date of the observation. Typing "smpl @ilast(x) @end" therefore yields an ...
by bjohn
Fri Mar 11, 2011 8:28 am
Forum: Programming
Topic: Commands for Band Pass Filters in Eviews 7
Replies: 1
Views: 4106

Commands for Band Pass Filters in Eviews 7

Hi, I am trying to write a programme which, amongst other things, uses Baxter-King and Christiano Fitzgerald filters to detrend data. On Eviews 5 there was a command called "bpf" which seemed to do the trick, but now I am using eviews 7. I know that both types of filters are available via ...

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