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Odda,
copying and pasting works fine for me, what error message are you
getting?
Johan
--- In amibroker@xxxxxxxxxxxxxxx, Odda <swinger9@xxxx> wrote:
>
> Hi Johsun,
>
> Unfortunately when pasting your code, I have some errors in the
> Indicator Builder.
>
> Hope this could help you.
>
> Regards,
>
> Odda
>
>
>
>
> johsun wrote:
>
> >Is the Chaos exponent the same as the Hurst Exponent?
> >
> >Looking at this site:
> >
> >http://www.iqnet.cz/dostal/CHA2.htm
> >
> >they look very similar.
> >
> >In that case, with assistance from this text:
> >
> >http://unicorn.us.com/trading/src/_FractalDim.txt
> >
> >it might be coded like this:
> >
> >//-----------------------------------------
> >Len=20;//lookback period
> >y=Avg;// price array
> >ymin=LLV(y,Len);
> >ymax=HHV(y,Len);
> >yscl=ymax-ymin;
> >x=dy=0;
> >dx2=(1/(Len-1))^2;
> >for(i=Len;i<BarCount;i++)
> > {
> > for(j=1;j<Len;j++)
> > {
> > dy=Nz((y[i-j]-y[i-j-1])/yscl[i]);
> > x[i]=x[i]+sqrt(dx2+dy^2);
> > }
> > }
> >fd=1+(log(x)+log(2))/log(2*(Len-1));
> >Hurst=2-fd;
> >
> >Plot(Hurst,"Hurst",colorGreen,styleLine);
> >PlotGrid(0.5);
> >
> >Filter=1;
> >AddColumn(Hurst,"",1.4);
> >//--------------------------------------------
> >
> >
> >Regards,
> >Johan
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