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[amibroker] Re: Study ID



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Tomasz,
I surely miss your calculation!
A0 to A9 = 10 combinations
...
Z0 to Z9 = 10
total 520.
If you reverse the order
0A to 9A etc you will add 520 more.
Where did you see 1300+ ?
Dimitris Tsokakis
--- In amibroker@xxxxxxxxxxxxxxx, "Tomasz Janeczko" <amibroker@xxxx> 
wrote:
> Hello,
> 
> One correction:
> let's suppose that we only use A..Z letters and 0..9 digits
> then we can have more than 1300 two-alphanum character combinations.
> 
> Best regards,
> Tomasz Janeczko
> amibroker.com
> ----- Original Message ----- 
> From: "DIMITRIS TSOKAKIS" <TSOKAKIS@xxxx>
> To: <amibroker@xxxxxxxxxxxxxxx>
> Sent: Wednesday, May 21, 2003 2:27 PM
> Subject: [amibroker] Re: Study ID
> 
> 
> > >From http://www.amibroker.com/guide/afl/afl_view.php?id=150
> > 
> > study( STUDYID, CHARTID = 1 ) 
> > STUDYID is a two-character identifier of the study...you can use 
ANY 
> > identifiers
> > (there are no limitations except that AmiBroker accepts only 2 
letter 
> > codes).
> > you may have more than 500 own studies per pane per stock [it is 
hard 
> > to need more]
> > 
> > You may list them
> > line1=study("AA",1500);
> > line2=study("AB",1500);
> > line3=study("AC",1500);
> > etc
> > for the 1500th custom indicator/pane and then use them according 
to 
> > your plan.
> > Do you need anything more for this function ?
> > DT
> > --- In amibroker@xxxxxxxxxxxxxxx, "global_strategy" 
> > <independent_opinion@xxxx> wrote:
> > > The study() function is a promising feature, but its usefulness 
in 
> > > practice is still very limited.
> > > 
> > > In practice a user draws line studies primarily in the charts 
for 
> > > the stocks he is actively following, but to a lesser extent in 
the 
> > > charts for the stocks he is only occasionally looking at.  In 
> > > addition, the number of user drawn line studies typically 
varies 
> > > from one stock to another, depending on whether the stocks are 
> > > trending well or not.
> > > 
> > > Since AmiBroker keeps the data of all studies drawn in its 
> > > database, is it somehow possible to obtain all the different 
study 
> > > IDs for a specific chart and the properties for individual line 
> > > studies? 
> > > 
> > > Note: Such functionality would ideally be provided at 
> > > Amibroker's low level plug-in interface.  Plug-in writers could 
> > > make use of this functionality and make it available in a more 
user 
> > > friendly form at the higher AFL level.    At the low-level
> > > plug-in interface, functionality to iterate through all
> > > the line studies for a given stock would be extremely useful.
> > > 
> > > If it was possible to programmatically obtain the 
> > > attributes/properties of every individual line studies drawn 
for a 
> > > particular stock, it would be possible to develop very powerful 
> > > explorations, for example, which would be a killer feature.
> > > 
> > > best regards,
> > > 
> > > Wolfgang
> > > 
> > > 
> > > --- In amibroker@xxxxxxxxxxxxxxx, "Tomasz Janeczko" 
> > <amibroker@xxxx> 
> > > wrote:
> > > > Hello,
> > > > 
> > > > No, currently you have to enter the study ID.
> > > > 
> > > > Best regards,
> > > > Tomasz Janeczko
> > > > ===============
> > > > AmiBroker - the comprehensive share manager.
> > > > http://www.amibroker.com
> > > > 
> > > >   ----- Original Message ----- 
> > > >   From: Thomas Z. 
> > > >   To: amibroker@xxxxxxxxxxxxxxx 
> > > >   Sent: Sunday, November 25, 2001 10:38 AM
> > > >   Subject: [amibroker] Study ID
> > > > 
> > > > 
> > > >   Dear Tomasz,
> > > > 
> > > >   Is there any way to use every study, without the study ID.
> > > > 
> > > >   I work on a half-automated trading system, and want to find 
> > > resistance or support, if the close goes near any line.
> > > > 
> > > >   Thomas
> > > >
> > 
> > 
> > 
> > Send BUG REPORTS to bugs@xxxx
> > Send SUGGESTIONS to suggest@xxxx
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> > 
> > 
> >


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