TJ,
In regards to item #7 …
-
I seem
to get a syntax error when using SetBarsRequired(sbsAll, sbsAll) … to the
effect that … variable sbsAll used without having been initialized …
Any ideas ?
-
If one
has for loops etc how does one tell where the first bar is ? i.e. if I write
Beg = LastValue(ValueWhen(Status(FirstBarInRange”),
BarIndex()));
End = LastValue(ValueWhen(Status(LastBarInRange”),
BarIndex()));
For ( i = Beg; I <= End
– 1; i++ )
{
X
= C[i];
}
I get messages to the
effect that I have a subscript out of range … Is there something that I
can do to check that a variable of an array is not out of range or some value I
can set Beg to in advance of the loop to keep these messages from occurring ?
-
For good
size watchlists, I’m not seeing much if any difference in optimization
times for some specific number of iterations. This with AA From/To dates
set to the last two years and QuickAFL turned on as opposed to all quotes which
span some 20+ years. Can you provide any insight as to why that might be
?
Thanks in advance
From: amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx] On Behalf Of Tomasz Janeczko
Sent: Friday, July 04, 2008 5:39
AM
To: amibroker@xxxxxxxxxxxxxxx
Subject: [amibroker] AmiBroker
5.14.0 BETA released
AmiBroker 5.14.0 BETA is released now:
CHANGES
IN VERSION 5.14.0 (as compared to 5.13.0):
- added support for Quarterly and Yearly intervals
in all parts of the program
- 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.
- Fixed AddSummaryRows so ‘onlycols’
parameter default (zero) is applied properly
- Implemeted “Select all” via Ctrl-A
keyboard shortcut for all list (result list in AA for example)
- Mouse cursor shape (moving/sizing) reflects the
selected study priority when more than one study exists under mouse
position
- new multiple Volume At Price charts at
user-defined points via new PlotVolumeOverlayA function
- 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
- 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)
- selecting date in multiple linked charts is now
faster because redraw is not made when selected line in higher compressed
interval remains in place
- selector line in linked charts works OK now,
regardless of selected time compression timestamping method
- SetBarsRequired accepts now values -2 in special
meaning: reference ALL bars
- Sometimes progress bar did not show the name of
optimization engine used. Now it is fixed
- Status(”ActionEx”) provides more
codes than Status(”action”) to detect special executions
states
- 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.
- TimeFrameMode() now supports mode == 4 -
which expresses RANGE bars in TickSize units (as opposed to mode 3 that
uses dollars for backward compatiblity)
- 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
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