How do you specify identities in command/batch mode

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neilblake
Posts: 16
Joined: Tue Sep 30, 2008 4:19 am

How do you specify identities in command/batch mode

Postby neilblake » Thu Oct 09, 2008 12:58 am

Doe anyone know how to specify an identity for a model using a command? The mannual gives an example of how to add the identity Y=cn + I +g to a model interactively but I can't figure how to do this in batch mode

EViews Gareth
Fe ddaethom, fe welon, fe amcangyfrifon
Posts: 11875
Joined: Tue Sep 16, 2008 5:38 pm

Re: How do you specify identities in command/batch mode

Postby EViews Gareth » Thu Oct 09, 2008 8:05 am

You can just use the append command to append text, such as an identity, to your model:

Code: Select all

model01.append @identity y=cn+i+g
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Riaz
Posts: 33
Joined: Wed Jul 01, 2009 1:46 am
Location: Western Australia

Re: How do you specify identities in command/batch mode

Postby Riaz » Mon Sep 13, 2010 2:04 am

Hi

Does it make any difference if we take out "@identity" in the line above?

Ta

EViews Gareth
Fe ddaethom, fe welon, fe amcangyfrifon
Posts: 11875
Joined: Tue Sep 16, 2008 5:38 pm

Re: How do you specify identities in command/batch mode

Postby EViews Gareth » Mon Sep 13, 2010 8:12 am

If you take out the @identity, the text will still be added to the model, but not as an identity.
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Riaz
Posts: 33
Joined: Wed Jul 01, 2009 1:46 am
Location: Western Australia

Re: How do you specify identities in command/batch mode

Postby Riaz » Tue Sep 14, 2010 10:45 pm

Will the calculations be any different whether we append it as a simple equation or through @identity? Ta

EViews Gareth
Fe ddaethom, fe welon, fe amcangyfrifon
Posts: 11875
Joined: Tue Sep 16, 2008 5:38 pm

How do you specify identities in command/batch mode

Postby EViews Gareth » Wed Sep 15, 2010 7:24 am

Stochastic simulations will have no random component if the equation is an identity.
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