[Gretl-users] Re: Store simple data from a model
Am 28.09.2020 um 17:10 schrieb Filipe Costa:
Ok, thanks for the quick reply. Just another question related to
these models. Let's say I run several models in one session and save them in this
way:
Model1 <- ols y 0 x1
Model2 <- ols y 0 x2
I can retrieve the models with the code:
Model1.show
Model2.show
But a question I have is the following: can I by then retrieve the coefficients and
standard errors of the regressions using the console? The variables $coeff and $stderr
store info just for the last model run, so can't use them after running everything. If
not the best is then to create scalars just after each model to store the variables to
then retrieve them. Is there other way?
There are several ways; you could stack the vector resuls ($coeff,
$stderr) one after another into one growing matrix.
Or you could grab the whole $model bundle after each estimation and
store that one. You could even put those bundles together into an array
of bundles, like this:
<hansl>
bundles mymodelbundles
loop foreach i x1 x2
ols y 0 $i --quiet
mymodelbundles += $model
endloop
</hansl>
Then you have the coeff and stderr and lots more inside each of the
$model bundles.
cheers
sven