Another way could be to use the tail utility in a command line batch (see
for instance http://sourceforge.net/projects/unxutils/)
and use to 1st create files with just the last line (tail -n 1 *
file-alllines* *file-lastline* )
and use these files for import
2009/11/13 lesv99
Hi Dubi --
What is SPSO?
Thanks,
Howard
On Wed, Nov 11, 2009 at 9:07 AM, dubi1974 gonzale...@chello.at wrote:
Hi!
Is it possible to optimize a system (for e.g. best net performance %) with
SPSO but then use the highest Ulcer Performance Index or CAR/MDD and use
then this parameters for
I suppose: Standard Particle Swarm Optimization
Bisto
--- In amibroker@yahoogroups.com, Howard B howardba...@... wrote:
Hi Dubi --
What is SPSO?
Thanks,
Howard
On Wed, Nov 11, 2009 at 9:07 AM, dubi1974 gonzale...@... wrote:
Hi!
Is it possible to optimize a system (for
Hi Bisto --
Thanks. From the original posting, I was thinking that SPSO was a metric.
Dubi --
The choice of optimization method (exhaustive, cmae, ...) and metric (Ulcer
Index, CAR/MDD, k-ratio, ...) are independent. The optimization portion of
the walk forward will be carried out using the
Hi Levi,
you do not have to change database. If you go to Categories and Groups you can
identify different groups with their own intraday settings:
Look here: http://amibroker.net/guide/w_dbsettings.html
So you can use one for Eurex, one for CME, one for Forex etc. This works quite
fine for
Hi Levi,
you do not have to change database. If you go to Categories and Groups you can
identify different groups with their own intraday settings:
Look here: http://amibroker.net/guide/w_dbsettings.html
So you can use one for Eurex, one for CME, one for Forex etc. This works quite
fine for
When i try to launch Amibroker v5.29 i am getting this error message License
Error (please contact supp...@amibroker.com).
can some body help me
Thanx much inadvance
khaleel
Write to SUPPORT {at} amibroker.com
cheers
Prashanth
On Fri, Nov 13, 2009 at 8:34 PM, khaleel indbe...@gmail.com wrote:
When i try to launch Amibroker v5.29 i am getting this error message
License Error (please contact supp...@amibroker.com).
can some body help me
Thanx much inadvance
As written in the error message CONTACT SUPPORT directly, *not* the mailing
list.
Best regards,
Tomasz Janeczko
amibroker.com
- Original Message -
From: khaleel indbe...@gmail.com
To: amibroker@yahoogroups.com
Sent: Friday, November 13, 2009 4:04 PM
Subject: [amibroker] License Error
built-in Standard Particle Swarm Optimizer?
- Original Message -
From: Howard B
To: amibroker@yahoogroups.com
Sent: Friday, November 13, 2009 5:32 AM
Subject: Re: [amibroker] Walk Forward Test - How would you...
Hi Dubi --
What is SPSO?
Thanks,
Howard
On
Question:
After doing a walk forward analysis, under Windows XP, I am able to right click
on the walk forward results (displayed on the screen in a html file) and get
the option export to Microsoft Excel.
Unfortunately after upgrading my machine to Windows 7, that feature appears to
be lost.
What's the point of you putting out those screenshots?
=== please see the same URL
Do you understand what TJ pointed out?
=== YES, I Know
I need a way to share my work with others in a way that allows AFL
execution on their computer without revealing my source code. I also
need a way to prevent the AFL from being distributed freely and executed
by unauthorized individuals.
Any thoughts on how to do this?
I wish. As far as I know you need to call out to C++.
-Original Message-
From: hydrob...@rocketmail.com hydrob...@rocketmail.com
Date: Fri, 13 Nov 2009 17:38:40
To: amibroker@yahoogroups.com
Subject: [amibroker] Sharing AFL while protecting intellectual property
I need a way to share
I think you are requesting an enhancement to the DDE plugin. You should send
the request to Amibroker support or log an entry in the suggestion center.
It will not help you go anywhere by posting to this group, especially with
misleading title like this one.
On Fri, Nov 13, 2009 at 12:34 PM,
Yes, you can do all these using the advanced low level custom portfolio
backtester.
On Fri, Nov 13, 2009 at 12:53 AM, an0n73 an0...@yahoo.com wrote:
Hi,
I would like to do the following but not sure if it's possible or how to do
it. Any ideas?
After a Buy is triggered, I want to wait N
Hi Hydro, I want to do the same thing. Marcin told me that I need a DLL
library.
TJ said that ADK plug ins require that AFL code with operators must be recoded
in order to work
from DLL plugins created with the Amibroker Development Kit.
Unfortunately, I am not a C++ programmer.
Maybe
That's my understanding too. You need to write your functionality as a DLL (in
any language supporting DLL) that can then be added to the user's Plugins
directory.
There has been an open request (#51) since 2006, currently flagged as planned.
Add your comment if you want to support the
You could probably do it without custom backtesting at all. Try something along
the lines of the following (untested):
Buy = ...;
BuyPrice = ...;
Bought = ExRemSpan(Buy, 5);
BoughtPrice = ValueWhen(Bought, BuyPrice);
X = ...; // Desired percent profit expressed as fraction e.g. 0.05
NormalSell
I'm a c++ developer, I might be able to help you as I've got experience
building AmiBroker DLLs.
-Original Message-
From: Ronald Davis xok...@yahoo.com
Date: Fri, 13 Nov 2009 11:43:58
To: amibroker@yahoogroups.com
Subject: Re: [amibroker] Sharing AFL while protecting intellectual
Can rewrite this
summ = 0;
for( i = 5; i BarCount; i++ )
{
if ((22*KAdjusted[i]+8*DAdjusted[i])/30 50) summ[i]=1;
if ((22*KAdjusted[i]+8*DAdjusted[i])/30 50) summ[i]=-1;
}
xAverage = EMA(Summ,5);
to
summ=iif(((22*Kadjust+8*Dadjust)/30)=50,1,-1);
xaverage = ema(summ,5);
To:
The Fibonnaci ratio is : Donchian786 = 0.786 * DonchianRange +
DonchianLower;
the one in Donchian formula is not correct...
Donchian764 = 0.764 * DonchianRange + DonchianLower;
BR
ram vel a écrit :
Hi David
Many thanks..
for your fast response and solution.
warm regards
rvlv
I'm also a C++ developer, and I have converted afl to C++ in the past. But
this particular afl is unusually large and will be error prone to convert.
I'll add my 2 cents to the feedback center.
--- In amibroker@yahoogroups.com, Potato Soup potatoso...@... wrote:
I'm a c++ developer, I
Thanks. Tail.exe sounds like a good idea but I have problems with outputting
data to multiple files. As long as I output data to the command console
everything works fine. Below is an example of outputting the last three lines
of data from all the files in a folder to the console, with
hydrobluethis particular afl is unusually large and will be error prone to
convert.
Hydro, What PARTICULAR AFL code are you referring to? I have not seen any
AFL codes posted in this thread. Ron D
From: hydrob...@rocketmail.com hydrob...@rocketmail.com
That worked nicely.
Relatively new to Amibroker so still trying to work out these little techniques.
Thanks Mike!
--- In amibroker@yahoogroups.com, Mike sfclimb...@... wrote:
You could probably do it without custom backtesting at all. Try something
along the lines of the following
Converting to a .dll should prevent others from seeing your source
code. But it does not prevent others from using it. To do that, you
will have develop or purchase some sort of a scheme that prevents
installation of unregistered software.
Ronald Davis wrote:
Hi Hydro, I want to do the
If anyone interested, I have figured this out by using undocumented feature
:-)
Procedure emailAlert(subject, msg)
{
text = subject + + msg;
AlertIf(true, EXEC C:\\Program Files\\AmiBroker\\EMailerSSL.exe, text,
5, 0);
}
emailAlert(MyOwnSubjectNow, MyMessage\nline2\nline3);
On Wed,
Hi reinsley
thanks. I have noted it already.
can you put together and add buy sell arrows on this code ,please
cheers
rvlv
--- On Fri, 11/13/09, reinsley reins...@yahoo.fr wrote:
From: reinsley reins...@yahoo.fr
Subject: Re: [amibroker] Re: REQ Please help code fibonacci bands in these
I'm trying to plot the 30 day historical volatility of the SP 500, using the
following AFL on a daily chart with around 2 years of end of day prices for the
SP 500:
Plot(StDev(Close, 30),Historical Volatility, colorOrange,styleLine);
However when I look at the values, they appear to be a bit
Use this new version if your subject or message has space or double quote
characters.
Procedure emailAlert(subject, msg)
{
local text;
subject = StrReplace(subject, \, \\\);
msg = StrReplace(msg, \, \\\);
text = \ + subject + \ \ + msg + \;
AlertIf(true,
Hi Keith, my plan is to let other Amibroker users use it for free. Then if a
lot of Amibroker users like it, I would eventually have a website
that would auto deduct a small monthly fee for using it.
If a user decides to stop using it , then they would simply go to the website,
and cancel
Yes this is possible but most people would not want to trade with a system that
relies on a computer and network out of their control. If your machine goes
down then they won't have functionality. I'm working on a similar thing
(different concept I'm sure), I've been trying to give it some
Potato, You are right, I neglected to think about website/server down time.
Ron D
From: Potato Soup potatoso...@yahoo.com
To: AmiBroker (Discussion List) amibroker@yahoogroups.com
Sent: Fri, November 13, 2009 9:39:59 PM
Subject: Re: [amibroker] Sharing AFL
I wouldn't be too quick to jump to that conclusion. There are many vendors that
have been marketing trading subscription services for years, not to mention
print media doing the same (albeit at a greater delay).
And, if web site hosting services can be believed, any website can be made
fault
You will never learn to code in AFL unless you try doing something yourself,
and you are going to wear out your welcome by continually asking others to do
it for you.
Try coding it yourself and if you are not happy with your own results, post the
code. Others will undoubtedly point out your
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