[Gretl-users] Re: if condition: evaluating NA values
On Fri, 15 Jan 2021, Allin Cottrell wrote:
Following C-library rules one could say that comparisons of the sort
z < x, z
> x, z <= x, z >= y should all give FALSE/0 rather than NA if one or more of
{z, x} are NA. I'm not sure if we want that.
Or we could just print the string "Schrödinger!".
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Riccardo (Jack) Lucchetti
Dipartimento di Scienze Economiche e Sociali (DiSES)
Università Politecnica delle Marche
(formerly known as Università di Ancona)
r.lucchetti(a)univpm.it
http://www2.econ.univpm.it/servizi/hpp/lucchetti
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