[amibroker] Re: composite indexes

["kristaura" <camplevel@xxxxxxxxxxxx>]

Hello,
I am going through some older messages to learn about 
AddToComposite.  
Can someone explain the purpose of "inc" in message #24417 below.  
Would the formula work without using "inc"?
example:
sym = "~" + SectorID(1); 
AddToComposite(L, sym,"L"); 
AddToComposite(O, sym,"o"); 
AddToComposite(H, sym,"h"); 
AddToComposite(C, sym,"c");
AddToComposite(V, sym, "V");
 
thank you
kris

****************************************************
Message 24417 of 53149  
From:   "Tomasz Janeczko" <amibroker@xxxx> 
Date:  Fri Sep 13, 2002  7:30 am
Subject:  Re: [amibroker] composite indexes

Hello,
You can also write universal formula:
 
inc = 1;
sym = "~" + SectorID(1); 
 
AddToComposite( inc * L, sym,"L"); AddToComposite(  inc * O, 
sym,"o"); AddToComposite( inc * H, sym,"h"); AddToComposite( inc * C, 
sym,"c");
AddToComposite( inc * V, sym, "V");
 
that calculates individual composites for each sector automatically;

Best regards,
Tomasz Janeczko
amibroker.com
 



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