Re: [Gretl-users] About the LIST in function packages
Dear Allin
I've now added a check box in such list-creation dialog boxes,
marked "Show lagged variables". If you check this box then any
lagged variables that have been added to the dataset will become
visible and can be added to the new list.
Thanks. I've tested the CVS compiled under ubuntu. Yes, "Show lagged
variables" checkbox works. But after I click "Show lagged variables"
checkbox, the "constant" disappears.
Yi-Nung Yang
2010/1/23 Allin Cottrell <cottrell(a)wfu.edu>:
>
> On Fri, 22 Jan 2010, yinung at Gmail wrote:
>
>> Furthermore, also about the LIST in function packages, if I generated
>> r_1=r(-1), r_2=r(-2), ... (via GUI), these (lagged) variables can be
>> selected in which the input parameter are declared as a "series." But
>> I have a LIST input parameter in the function package and press "more"
>> button to additionally define a new named list, these lagged variables
>> (i.e., r_1, r_2, ...) do not appear in the available selection list.
>
I've now added a check box in such list-creation dialog boxes,
marked "Show lagged variables". If you check this box then any
lagged variables that have been added to the dataset will become
visible and can be added to the new list.
>
> I've also fixed something that Sven Schreiber mentioned recently.
> Suppose a function package has more than one list argument, but at
> least one of those arguments is optional. At first an optional
> list argument would appear as "null" in the GUI. But then if you
> created a named list, this new list would appear in _all_ of the
> argument slots where a list is expected, and the "null" value
> would no longer appear to be available for any argument.
>
> Now "null" should remain a visible choice where a list argument is
> optional.
>
> Allin Cottrell
>
>
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