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Hello Dave
I have the same problem.
Could you show the AFL code that you change from "setup:=If(C > PREV,
C,PREV);" in MS code?
For me,the "Valuewhen" can use only when the "Prev" is NOT in the
condition but if the "Prev" is in the condition, the "Valuewhen" can't
be used to replace the "Prev" .I think that loop wil help but I can't
code it.
Tomasz ,could you help us?
Best Regards
--- In amibroker@xxxxxxxxxxxxxxx, "Tomasz Janeczko" <amibroker@xxxx>
wrote:
> Hello,
>
> Initial delay when posting is caused by the fact that new members'
posts
> are moderated. This is needed because every day we have at least 5
spammers
> joining and trying to spam the list. This procedure allows to keep
list spam-free.
>
> Best regards,
> Tomasz Janeczko
> amibroker.com
> ----- Original Message -----
> From: "dpweir" <dpweir@xxxx>
> To: <amibroker@xxxxxxxxxxxxxxx>
> Sent: Tuesday, August 02, 2005 3:29 PM
> Subject: RE: [amibroker] Metastock PREV
>
>
> > Thanks Tomasz
> >
> > Yes, it was only an example, so was very simple. Wow, I sent that
email 24
> > hours ago, and it only just appeared back in my inbox ?
> >
> > In the last 24 hours I have been able to convert all my metatsock
formulas
> > (thanks to finding some excellent posts in the archives through
google ...
> > had trouble with searching for PREV using
> > http://www.purebytes.com/cgi-local/swish/swish-cgi.pl
> >
> > Anyhow this being so easy to convert, once you grasp the basic
structure (I
> > am not a programmer), certainly does credit to Amibroker ...
excellent
> > program.
> >
> > Best regards
> >
> > Dave
> >
> > -----Original Message-----
> > From: amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx]
On Behalf
> > Of Tomasz Janeczko
> > Sent: Tuesday, 2 August 2005 10:33 PM
> > To: amibroker@xxxxxxxxxxxxxxx
> > Subject: Re: [amibroker] Metastock PREV
> >
> > Hello,
> >
> > This one is an example how presence of PREV thingy makes people to
write
> > inefficient codes (PREV is extremely slow).
> >
> > Statement like this even in Metastock could be written without
PREV.
> >
> > MS:
> > setup = if( condition, variable, PREV )
> >
> > can be written even if Metastock as
> >
> > setup = ValueWhen( 1, condition, variable );
> >
> > which executes way faster.
> >
> > AmiBroker's syntax for it is:
> >
> > setup = ValueWhen( condition, variable );
> >
> >
> > Best regards,
> > Tomasz Janeczko
> > amibroker.com
> > ----- Original Message -----
> > From: "dpweir" <dpweir@xxxx>
> > To: <amibroker@xxxxxxxxxxxxxxx>
> > Sent: Monday, August 01, 2005 1:49 PM
> > Subject: [amibroker] Metastock PREV
> >
> >
> >> Hello
> >>
> >> I am sorry if this is often asked question, but I was wondering
what was
> > the
> >> Amibroker equivalent to the metastock PREV statement, as I would
like to
> >> convert some basic metastock formulas, as an example
> >>
> >> setup:=If(C > PREV,C,PREV);
> >>
> >> or better yet descriptively, another example,
> >>
> >> setup:=if(condition,variable,PREV);
> >>
> >> Thanks in advance
> >>
> >> David Weir
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >> 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
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >
> >
> >
> >
> > 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
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > 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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