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[amibroker] Re: Two FastTrack related questions -- (Cor and Refresh)



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Gary,

So ROC gives co-relation with the 'green' line as in FT ?  Okay.

Thanks !

Regards,
- Salil V Gangal

--- In amibroker@xxxxxxxxxxxxxxx, "Gary A. Serkhoshian" 
<serkhoshian777@xxxx> wrote:
> Salil,
>  
> Let me give you a head start so you don't grapple with the same 
pain I did.  To best emulate FT correlation make sure you use ROC 
comparisons, not close.
>  
> correlation(ROC(somefund,5),ROC(somebenchmarkfund,5),126) or 
something like this.
>  
> GS
> 
> Jayson <jcasavant@xxxx> wrote:
> Salil,
> from help...
>  
> CORRELATION
> - correlation
> Statistical functions
> (AFL 1.4)
> 
> SYNTAX correlation( ARRAY1, ARRAY2, periods ) RETURNSARRAY FUNCTION 
Calculates correlation between ARRAY1 and ARRAY2 using periods range 
EXAMPLEcorrelation( close, ref( close, -5 ), 5 ); - this calculates 
correlation between close price and and close price 5 days back 
>  
>  
> 
>  
> Regards, 
> Jayson 
> -----Original Message-----
> From: salil_gangal [mailto:salil_gangal@x...]
> Sent: Saturday, November 15, 2003 11:56 AM
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: [amibroker] Two FastTrack related questions -- (Cor and 
Refresh)
> 
> 
> Friends,
> 
> 1) Is there anything like FT Cor (Co-relation) in AmiBroker ?
> 
> 2) Is there any way to *prevent* refreshing the Names of securities
>    when refreshing the database using FastTrack data Plug-In ?
> 
> Regards,
> - Salil V Gangal
> 
> 
> 
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