|
PureBytes Links
Trading Reference Links
|
Walt,
Could you give a brief example using your
functions....in explore..
Thank you
Anthony
<BLOCKQUOTE
>
----- Original Message -----
<DIV
>From:
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()
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>;
for<FONT
face="Courier New" size=1>(i = BarCount-<FONT face="Courier New"
color=#ff00ff size=1>1;
i>=0<FONT
face="Courier New" size=1>; i--)
{
for<FONT
face="Courier New" size=1> (j = <FONT face="Courier New" color=#ff00ff
size=1>1; j <= i; j++)
{
if<FONT
face="Courier New" size=1> (inlist[j-<FONT face="Courier New"
color=#ff00ff size=1>1] >
inlist[j])
{
temp = inlist[j-<FONT face="Courier New" color=#ff00ff
size=1>1];
inlist[j-1<FONT
face="Courier New" size=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>;
for<FONT
face="Courier New" size=1>(i = BarCount-<FONT face="Courier New"
color=#ff00ff size=1>1;
i>=0<FONT
face="Courier New" size=1>; i--)
{
if<FONT
face="Courier New" size=1>(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);
//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>,colorRed);<FONT
face="Courier New" color=#0000ff size=1>
Plot(rank,<FONT
face="Courier New" color=#ff00ff size=1>"rank"<FONT face="Courier New"
size=1><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>
-----------------------------------------> Post
AmiQuote-related messages ONLY to: amiquote@xxxxxxxxxxxxxxx
> (Web page: <A
href="">http://groups.yahoo.com/group/amiquote/messages/)>
--------------------------------------------> Check group
FAQ at: <A
href="">http://groups.yahoo.com/group/amibroker/files/groupfaq.html
> > Your use of Yahoo! Groups is subject to the
Yahoo! Terms of Service.Send BUG REPORTS to
bugs@xxxxxxxxxxxxxSend SUGGESTIONS to
suggest@xxxxxxxxxxxxx-----------------------------------------Post
AmiQuote-related messages ONLY to: amiquote@xxxxxxxxxxxxxxx (Web page:
<A
href="">http://groups.yahoo.com/group/amiquote/messages/)--------------------------------------------Check
group FAQ at: <A
href="">http://groups.yahoo.com/group/amibroker/files/groupfaq.html
Your use of Yahoo! Groups is subject to the <A
href="">Yahoo! Terms of Service.
Send BUG REPORTS to bugs@xxxxxxxxxxxxxSend SUGGESTIONS to
suggest@xxxxxxxxxxxxx-----------------------------------------Post
AmiQuote-related messages ONLY to: amiquote@xxxxxxxxxxxxxxx (Web page: <A
href="">http://groups.yahoo.com/group/amiquote/messages/)--------------------------------------------Check
group FAQ at: <A
href="">http://groups.yahoo.com/group/amibroker/files/groupfaq.html
Your use of Yahoo! Groups is subject to the <A
href="">Yahoo! Terms of Service.
<BLOCKQUOTE
><FONT
face="Courier New">---Outgoing mail is certified Virus
Free.Checked by AVG anti-virus system (<A
href="">http://www.grisoft.com).Version: 6.0.483
/ Virus Database: 279 - Release Date:
5/19/2003
Yahoo! Groups Sponsor
ADVERTISEMENT
Send BUG REPORTS to bugs@xxxxxxxxxxxxx
Send SUGGESTIONS to suggest@xxxxxxxxxxxxx
-----------------------------------------
Post AmiQuote-related messages ONLY to: amiquote@xxxxxxxxxxxxxxx
(Web page: http://groups.yahoo.com/group/amiquote/messages/)
--------------------------------------------
Check group FAQ at: http://groups.yahoo.com/group/amibroker/files/groupfaq.html
Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
|