Naming pool equations

[ivo]

I am trying to use the "eqtabs" conmmand for pool equations.
I could use it for time series but not for pool yet.
It seems that the main reason is because I could not save the results of the pool estimations in “equation” format, but only in “table” format using the command “freeze”.
Any advice? Many thanks.

[EViews Gareth]

Pool objects are pool objects. They are not equation objects. Thus you can't use the eqtabs addin on them. It only works with equations. Not pools.

[ivo]

Thanks for the quick response. Is there another way to combine in one table results from a few pool estimations?

[EViews Gareth]

You'll have to build up the table yourself. You could look through the eqtabs addin to see how it does it with equations, then apply the same idea to pools.

[ivo]

Not sure I understand. Do you have any codes you can share.
Alternatively, can we extract p-values, R2 and number of observations from a pool estimation results? I could extract the coefficient estimates using @coefs() and placed them in a table I created myself.
That said, a command equivalent to "eqtabs" or codes that lead to the same results for pool estimations would be very helpful.
Thanks.

[EViews Gareth]

You can look at the eqtabs code by opening the program up in EViews.

The list of data members available for a pool is available in the Object Reference (at the start of the Pool section).

[ivo]

Thanks for the quick response.
How can I open the codes for "eqtabs"?
I could not find a reference to p-values in the data pool members. By chance do you have the codes to derive the p-values from @tstats(i).

[EViews Gareth]

File->Open->Program, then navigate to the location where you installed the add-in and select the file to open.

[ivo]

I am trying to solve the problem in a different.
I will try to extract the coefficients and and t-stats and place them on a table that I will create myself.
To extract the coefficient, I am using
!cffl1=pool1.@coefs(2)
but it does not work. (pool1 is the pool name.
Could you please let me know how to extract coefficients from a pool-based estimated equation?
For the p-values, is the following command correct? !pval = 2*(1-@cnorm(@abs(!tstat)))
Many thanks.

[EViews Gareth]

Your syntax for grabbing the coefficient is correct.

The easiest way to check whether your pvalue calculation is correct is to check it against the pvalues reported in the pool. If you're getting the same numbers as reported in the pool output, chances are you're doing the correct calculation :D

[ivo]

Thanks