[amibroker] Re: How can AddToComposite generate Null values?

["treliff" <treliff@xxxxxxxxx>]

Thanks Graham, but that doesn't work. When I use 0 (zero) then ATC 
creates zero value as expected, but I need it to create empty (Null) 
value.  

--- In amibroker@xxxxxxxxxxxxxxx, Graham <kavemanperth@xxxx> wrote:
>
> use 0 instead of null
> 
> 
> --
> Cheers
> Graham
> AB-Write >< Professional AFL Writing Service
> Yes, I write AFL code to your requirements
> http://e-wire.net.au/~eb_kavan/ab_write.htm
> 
> 
> On 1/23/06, treliff <treliff@xxxx> wrote:
> > When I run a dummy-scan like
> >
> > AddToComposite( IIf( DayOfWeek() == 5, Null, 
1) , "~nulltest" , "X");
> >
> > this results in Friday's values zero (instead of Null or 
{empty} ).
> >
> > Point is I need my ATC to generate values that will be recognized 
by
> > Foreign function as "fixup candidates".
> >
> > I have tried instead
> >
> > AddToComposite( IIf( DayOfWeek() == 5, 1/0, 
1) , "~nulltest" , "X");
> >
> > and this generates Infiniti values:
> >
> > 1.#INF
> >
> > however it seems these are not considered for Foreign fixup.
> >
> > Any advice will be gratefully received. TIA.
> >
> > -treliff
> >
> >
> >
> >
> >
> >
> > Please note that this group is for discussion between users only.
> >
> > To get support from AmiBroker please send an e-mail directly to
> > SUPPORT {at} amibroker.com
> >
> > For other support material please check also:
> > http://www.amibroker.com/support.html
> >
> >
> > Yahoo! Groups Links
> >
> >
> >
> >
> >
> >
> >
>







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