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<FONT face=Arial color=#0000ff
size=2>Tony,
<FONT face=Arial color=#0000ff
size=2>
I'm
new to AMI Broker and I haven't used the "explore" feature and probably will not
since<FONT face=Arial color=#0000ff
size=2> I use the "scan" feature as "stockcharts.com" for all my filtering
so I don't have to download stock data to search.
<FONT face=Arial color=#0000ff
size=2>
Sorry
I can't help...
<FONT face=Arial color=#0000ff
size=2>
<SPAN
class=000352222-26052003>
Walt
<FONT face=Tahoma
size=2>-----Original Message-----From: Anthony Faragasso
[mailto:ajf1111@xxxxxxxx]Sent: Monday, May 26, 2003 6:08
PMTo: amibroker@xxxxxxxxxxxxxxxSubject: Re: [amibroker]
Re: Bugged out (1) - RANK()
Walt,
Could you give a brief example using your
functions....in explore..
Thank you
Anthony
<BLOCKQUOTE
>
----- Original Message -----
<DIV
>From:
<A title=WSCHWARZ@xxxxxxxxxxxxx
href="">walt
To: <A title=amibroker@xxxxxxxxxxxxxxx
href="">amibroker@xxxxxxxxxxxxxxx
Sent: Monday, May 26, 2003 3:18
PM
Subject: RE: [amibroker] Re: Bugged out
(1) - RANK()
<SPAN
class=812181719-26052003>Here are two functions that should jump-start your
efforts;
<SPAN
class=812181719-26052003>
<SPAN
class=812181719-26052003>
//walt Schwarz May 2003
// sort & rank functions
// beta 4.38 and up...
/<FONT face="Courier New" color=#008000
size=1>/*****************************/<FONT face="Courier New"
color=#800000 size=1>
function
sort(inlist)
{
//sort
inlist
temp=0<FONT
face="Courier New" size=1>;
<FONT face="Courier New" color=#800000
size=1>for(i =
BarCount-<FONT face="Courier New" color=#ff00ff
size=1>1; i>=<FONT
face="Courier New" color=#ff00ff size=1>0<FONT face="Courier New"
size=1>; i--)
{
<FONT face="Courier New" color=#800000
size=1>for (j = <FONT
face="Courier New" color=#ff00ff size=1>1<FONT face="Courier New"
size=1>; j <= i; j++)
{
<FONT face="Courier New" color=#800000
size=1>if (inlist[j-<FONT
face="Courier New" color=#ff00ff size=1>1<FONT face="Courier New"
size=1>] > inlist[j])
{
temp = inlist[j-<FONT face="Courier New" color=#ff00ff
size=1>1];
inlist[j-<FONT face="Courier New" color=#ff00ff
size=1>1] = inlist[j];
inlist[j] = temp;
}
}
}
//nlist now
sorted
<FONT face="Courier New" color=#800000
size=1>return inlist;
}
/<FONT face="Courier New" color=#008000
size=1>/*****************************************/<FONT
face="Courier New" color=#800000 size=1>
function
rankIt(rankItem,inlist)
{
//see
where rankItem fits…
rank=0<FONT
face="Courier New" size=1>;
<FONT face="Courier New" color=#800000
size=1>for(i =
BarCount-<FONT face="Courier New" color=#ff00ff
size=1>1; i>=<FONT
face="Courier New" color=#ff00ff size=1>0<FONT face="Courier New"
size=1>; i--)
{
<FONT face="Courier New" color=#800000
size=1>if(rankItem > inlist[i]
)
{
rank=i;
i=-1<FONT
face="Courier New" size=1>;
}
}
<FONT face="Courier New" color=#800000
size=1>return
rank/BarCount*<FONT face="Courier New" color=#ff00ff
size=1>100;
}
//********************************************/<FONT
face="Courier New" size=1>
//sort the Values...
sz=sort(C);<FONT face="Courier New" color=#008000
size=1>
//find where an item is ranked...<FONT face="Courier New"
size=1>
item=2<FONT
face="Courier New" size=1>;
rank=rankIt(item,sz);<FONT face="Courier New" color=#0000ff
size=1>
Plot(sz,<FONT
face="Courier New" color=#ff00ff size=1>"sort"<FONT
face="Courier New" size=1><FONT
color=#000000>,colorRed);<FONT face="Courier New"
color=#0000ff size=1>
Plot<FONT face="Courier New" color=#000000
size=1>(rank,<FONT face="Courier New" color=#ff00ff
size=1>"rank"<FONT
color=#000000>,colorBlue);
<FONT face=Tahoma
size=2>-----Original Message-----From: rlb21079
[mailto:rlb21079@xxxxxxxxxx]Sent: Monday, May 26, 2003 1:58
PMTo: amibroker@xxxxxxxxxxxxxxxSubject: [amibroker]
Re: Bugged out (1) - RANK()Thanks for the
tips. I have read the Users Guide twice and have searched it for
specifics often. The ROC() is a useful funtion, but right now
will not be of much use. My problem biggest problem has been my
inability to compare one ticker to another, or more specifically one
ticker's volume to the volume of all other tickers in a market.
This seems to be the essential aspect to creating a ranking of stocks,
as per volume, change in price, ROC(), or whatever. There
doesn't seem to be a function like say RANK(), the parameters of which
might be: "Ticker for comparison," "Group/Market/Watchlist for
comparing," "Array to compare"There, of course, could be many
variations on a function such as this and I haven't thought them
through - but it would be useful.It would allow for the creation
of Composite Tickers based on such popular measures as Most Active per
Volume, per percentage change, per percentage increase in volume,
etc.Thankyou for your time,-Rich--- In
amibroker@xxxxxxxxxxxxxxx, Udo.Harke@xxxx wrote:> Rich,>
> maybe you should devise a selection of those particular stocks
based on the AFL library function ROC() by comparing today's progress
( > 0) versus the preceding day's change of price (> 0 too)
expressed as percentage?> > Some information about this
function is also contained in the User's Guide which is a companion
product issued with AmiBroker!> > Best regards,>
> Udo> > -----Ursprüngliche
Nachricht----- > Von: rlb21079 > An:
amibroker@xxxxxxxxxxxxxxx > Gesendet: Sonntag, den 25.
Mai 2003 22:58 Uhr> Betreff: [amibroker] Re: Bugged out
(1)> > > I'm very sorry to all reading my
previous posts. Esp. Tomasz. I > wanted to
create a composite ticker holding each day a single value
> comprised of the sum of the direction of change for
the 15 most > active stocks of that given day. If
the 15 most actively traded > stocks were all positive,
then value would be +15, if all but one > then value
would be +13...etc. I inteded the requirement of the
> rangefrom and rangeto dates to be the same b/c I
figured I needed to > run the explore once for
every day I wanted to calculate the number. >
The code wasn't done, this was just the first couple steps to isolate
> the 15 most actives, but I really can't figure any
other way. I'll > get more practice with
something easier and hopefully be able to do > this
later.> All the best,> Rich>
> > >
> Yahoo! Groups
Sponsor >
> >
> Send BUG REPORTS to bugs@xxxx>
Send SUGGESTIONS to suggest@xxxx>
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