RE: [amibroker] Quick code question please

["Thomas Z." <tzg@xxxxxxxxxxxxxxxxxxx>]

Hello,

one quick idea:


AbsHighDiff = abs(H - Ref(H, -1));
Dev = AbsHighDiff / (0.01 * H);

ASH = Dev < 1; // Almost same high
// Absolut difference between current 
// and past High is less then 1% 
// compared to current High

Filter = ASH;
AddColumn(ASH, "ASH");
AddColumn(Dev, "Dev"); 

Plot(Dev, "Dev", 4, 1);


Thomas
www.PatternExplorer.com

From: amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx] On Behalf
Of alta hob
Sent: Sunday, April 27, 2008 10:47 AM
To: amibroker@xxxxxxxxxxxxxxx
Subject: [amibroker] Quick code question please

Hi


If I want to specify a two bar high (double top)  I use this code 

tbh = H == Ref(High,-1);

My question is.   How do I specify that Ref doesn't have to be exactly the
same as -1? 

I want to change the code so tbh = H == Ref(High,-1); but not exactly to the
pip (5 pips either way would still be a tbh)

anyone can help please?

thanks

AH
 

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