On Thu, 22 Jan 2015, Daniel Bencik wrote:
Allin,
thanks a lot, that was the issue.
Daniel, I have no time right now to have a proper look at your cose, but
you might what to use this little trick to simplify your check; assuming
x is a series:
<hansl>
scalar check = min(x>0)
</hansl>
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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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