[amibroker] Re: Correlation fn - no of bars

["huandy631" <hugh.andersen@xxxxxxxxxxxxx>]

Thanks for the reply GP. Still no luck.

I've tried the following, but although Period=the few number of bars 
I don't get a correlation result.

...
for( i = 0; ( sym2 = StrExtract( List2, i ) ) != ""; i++ ) 
{

NoBars1=NoBars2=0;
for(j=0;j<BarCount-10;j++)
{NoBars1=j;}

SetForeign(sym2);
for(m=0;m<BarCount-10;m++)
{NoBars2=m;}
RestorePriceArrays();
Period=Min(NoBars1,NoBars2);

AddColumn(Correlation(Foreign(Name(),"close",True),Foreign
(sym2,"Close",True),Period),sym2);
}


any ideas?

regards

Hugh

--- In amibroker@xxxxxxxxxxxxxxx, "gp_sydney" <gp.investment@xxx> 
wrote:
>
> The constant "BarCount". All arrays in the same context have the 
same
> number of bars.
> 
> Regards,
> GP
> 
> 
> --- In amibroker@xxxxxxxxxxxxxxx, "huandy631" <hugh.andersen@> 
wrote:
> >
> > I am trying to find out the correlation between two arrays for 
all 
> > bars in the array, not just a subset. There has to be a simple 
way of 
> > finding out the number of bars in an array? I just don't see it.
> > 
> > eg 
> > period=min(no bars array 1, no bars array2)
> > correl=correlation(array1,array2,period)
> > 
> > thanks
> > Hugh
> >
>




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