----- Original Message -----
Sent: Wednesday, March 04, 2009 12:42
PM
Subject: Re: [amibroker] AmiBroker
5.23.0 BETA released
Hello,
Yes it is intended. Optimization params are not
built-in columns.
They are USER-defined columns that vary from optimization to
optimization (because number
of params does change).
Read Me says:
"Storing column state [ ... ] The widths, ordering and visibility of all
built-in columns in
automatic-analysis is stored between runs."
BUT THEN...
"AFL:
SetOption("ExtraColumnsLocation", col) - this new option allows the user
to change the location of custom columns added
during backtest/optimization
"extra" columns mean:
a) any custom metrics
added using custom backtester
b) any optimization parameters
defined using Optimize() function
If both custom metrics and optimization
parameters are present then
custom metrics appear first then optimization
parameters
This function is provided to allow the user to
change the default "at the end" location of custom columns/optimization
parameters.
For example
SetOption("ExtraColumnsLocation",
1 );
will cause that custom metrics and opt params
will be subsequently added starting from column 1 (as opposed to last column
default)
Note that this setting changes "visual" order
of columns, not really in-memory order or export order, so
exported data
files or copy/paste format do not change."
Best regards,
Tomasz Janeczko
amibroker.com
----- Original Message -----
Sent: Wednesday, March 04, 2009 4:50
PM
Subject: Re: [amibroker] AmiBroker
5.23.0 BETA released
In AA Optimization Mode the parameters being
optimized will not stay in position set in Column Setup. For example,
moving the parms to say the first columns and then running the same
optimization (full optimization) results in the parms columns being
repositioned to default position at end of window.
Is this as intended ?
Thanks
Dave
----- Original Message -----
Sent: Wednesday, March 04, 2009
4:34 AM
Subject: [amibroker] AmiBroker
5.23.0 BETA released
Hello,
AmiBroker 5.23.0 BETA released
CHANGES AS compared to 5.22.0
- Font used by progress window, string
input, tip of the day, search file is now “MS Shell Dlg” (the same as
elsewhere in AB) that means that is CoolType friendly (TTF)
- AFL:
SetOption(”ExtraColumnsLocation”, col) - this new option allows the
user to change the location of custom columns added during
backtest/optimization
- Implemented hiding columns in all list
views (right click over list view HEADER to bring “Setup Columns”
dialog)
- Storing column state (widths/ordering/visibility) in
automatic analysis implemented
- Data Window implemented (available
from View->Data Window menu)
- Home key was working incorrectly
when more than one pane was used in the chart. Fixed
- Implemented
simple performance monitor Tools->Performance Monitor
-
Time&Sales window now shows some “recent statistics” regarding
trading
Among other things you can now hide
selected columns in all list-views,
by clicking with right mouse button over
list-view header and choosing "Column Setup".
In the setup dialog you can uncheck any
column to hide it.
Best regards,
Tomasz
Janeczko
amibroker.com
