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Hello,
Thank you for your kind words.
Everything you need to know about QuickAFL:
http://www.amibroker.com/kb/2008/07/03/quickafl/
Best regards,
Tomasz Janeczko
amibroker.com
----- Original Message -----
From: "dloyer123" <dloyer123@xxxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Friday, July 04, 2008 5:33 PM
Subject: [amibroker] Re: AmiBroker 5.14.0 BETA released
> Love the new Quick AFL support! It improved my execution time from
> 41sec to 25sec for each optimization pass. It will shave hours off
> each walkforward step.
>
> The new optimizer is a also a huge improvment and makes walk forward
> testing practical.
>
> A couple of questions for you:
> Is the full array still passed to a DLL, or just the part of the
> array that Quick AFL is using? It looks like the full array. Is
> there any way that a dll can tell what part to use/ignore?
>
> Keep up the great work. Ami has taken a giant leap foward in the
> last few months.
>
> --- In amibroker@xxxxxxxxxxxxxxx, "Tomasz Janeczko" <groups@xxx>
> wrote:
>>
>> Hello,
>>
>> AmiBroker 5.14.0 BETA is released now:
>> http://www.amibroker.com/devlog/2008/07/04/amibroker-5140-beta-
> released/
>>
>> CHANGES IN VERSION 5.14.0 (as compared to 5.13.0):
>>
>> 1.. added support for Quarterly and Yearly intervals in all parts
> of the program
>> 2.. Changes to drawing made in v5.13 caused improper drawing
> lines located PAST the last available quote (trendlines and
> pitchforks) when timestamping method was "START TIME of interval".
> This is fixed now.
>> 3.. Fixed AddSummaryRows so 'onlycols' parameter default (zero)
> is applied properly
>> 4.. Implemeted "Select all" via Ctrl-A keyboard shortcut for all
> list (result list in AA for example)
>> 5.. Mouse cursor shape (moving/sizing) reflects the selected
> study priority when more than one study exists under mouse position
>> 6.. new multiple Volume At Price charts at user-defined points
> via new PlotVolumeOverlayA function
>> 7.. QuickAFL can now be used in Automatic Analysis (Settings:
> General: "Use QuickAFL" - check this box) - this can speed up
> explorations, scans and backtests by factor of 2+ if range is less
> than "all quotations". More on this:
> http://www.amibroker.com/kb/quickafl
>> 8.. Range Bars compression now uses TickSize as "1R step".
> TickSize defined in the Symbol Information, if its value is zero,
> then 1R would be equivalent to 0.01 movement (for backward compat)
>> 9.. selecting date in multiple linked charts is now faster
> because redraw is not made when selected line in higher compressed
> interval remains in place
>> 10.. selector line in linked charts works OK now, regardless of
> selected time compression timestamping method
>> 11.. SetBarsRequired accepts now values -2 in special meaning:
> reference ALL bars
>> 12.. Sometimes progress bar did not show the name of optimization
> engine used. Now it is fixed
>> 13.. Status("ActionEx") provides more codes than Status("action")
> to detect special executions states
>> 14.. Streaming chart update could stall if trend line handle was
> clicked in attempt to resize and released in the very same position
> (without moving the mouse). Now it is fixed.
>> 15.. TimeFrameMode() now supports mode == 4 - which expresses
> RANGE bars in TickSize units (as opposed to mode 3 that uses dollars
> for backward compatiblity)
>> 16.. when display chart timing option is turned on and RT stream
> is active the application STATUS BAR now displays TOTAL time for all
> charts, it should be BELOW 1 second for RT trading
>>
>> Best regards,
>> Tomasz Janeczko
>> amibroker.com
>>
>
>
>
> ------------------------------------
>
> 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 NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
> http://www.amibroker.com/devlog/
>
> 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 NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
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For other support material please check also:
http://www.amibroker.com/support.html
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