[Gretl-users] 'obs' function parameter type
Hi,
at the beginning of ch. 14 of the user guide there's the following
footnote: "An additional parameter type is available for GUI use, namely
obs; this is equivalent to int except for the way it is represented in
the graphical interface for calling a function."
Even though I have authored various function packages, I wasn't aware of
this. Can anybody point me to a package that uses this facility?
thanks
sven