Hi L V,
An addendum to my last post. If resetting the parameters did not solve your
problem, then check on the following items.
Are you certain that the chart you are clicking on is using the formula you
modified? If you had an existing chart open, then modified the formula via
right mouse click -> edit formula, then saved that formula to custom folder,
the original chart you had open may not be based on the modified formula.
To check either open the chart formula again to see if it is modified, or open
the parameters menu, -> Axes & Grid and examine the file path under
Miscellaneous. If it is not the modified formula, then add that formula to
a chart pane.
Another possibility is that the macd code you are
applying doesn't use the terms Color or style. The built in MACD I
have doesn't, instead it uses MACD Line Color, MACD style, etc. Of course,
I may have modified this code long ago and forgotten I did. If you still
have problems, post the entire macd code you are using, for examination.
As to running an AA (scan, exploration, backtest) on a specific date range,
just set the dates in the from and to boxes and click the radio button next to
from. If you want the last date in your database quickly, in the to box,
click the down notion to open a calendar and click on the red square at the
bottom next to Today: (date of last update in data).
Peace and Justice --- Patrick
----- Original Message -----
Sent: Friday, March 12, 2010 10:00
AM
Subject: Re: [amibroker] Doubts about
Parameters
Hi L V,
Did you also click on the Reset all button at the bottom of the
parameters screen?
Peace and Justice --- Patrick
----- Original Message -----
Sent: Friday, March 12, 2010 8:44
AM
Subject: [amibroker] Doubts about
Parameters
I have copied A Parameter example script as AFL in customs
folder given as below.
_SECTION_BEGIN("MACDSignal");
Buy = Cross(MACD(), Signal() );
Sell = Cross(Signal(), MACD() );
pricefield =
ParamField("Price Field", 3);
Color = ParamColor("color",colorRed);
style = ParamStyle("style",styleLine,maskAll);
arrows =
ParamToggle("Display arrows", "No|Yes",1);
Plot(pricefield,"pricefield",Color,style);
if(arrows)
{
PlotShapes(Buy*shapeUpArrow+Sell*shapeDownArrow,IIf(Buy,colorGreen,colorRed) );
}
_SECTION_END()
But when I open parameters window, I get parameter for pricefield
only.
1) What is to be done for getting all parameters?
2) If I want
to test only between some data say from 1 Jan 2010 to last trading day in
scanning how should I modify this?
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