[amibroker] Re: IS and OS Equity in single line

["whitneybroach" <WhitneyBroach@xxxxxxxxx>]

to show that continuity or lack thereof more simply than with two lines. --- In amibroker@xxxxxxxxxxxxxxx, Howard B <howardbandy@xxx> wrote:
>
> Hi Whitney --
> 
> The in-sample results and out-of-sample results are generally not
> comparable.
> 
> What problem are you trying to solve?
> 
> Thanks,
> Howard
> 
> 
> On Tue, Apr 7, 2009 at 8:59 AM, whitneybroach <WhitneyBroach@xxx>wrote:
> 
> >   Somehow I've missed code that combines IS and OS equity into a single
> > line. I'm sure correct code is available somewhere, right?
> >
> > The following code does not do the job. It roughly rescales the start of OS
> > to the last value of IS, but it does not show IS values prior to OS. Can
> > this be done without a loop?
> >
> > ////////////////////////
> > eq_is = Foreign( "~~~ISEQUITY", "Close", Fixup = True );
> > eq_os = Foreign( "~~~OSEQUITY", "Close", Fixup = True );
> > lvis = LastValue( eq_is );
> > eq_diff = lvis - eq_os;
> > eq_combined = eq_is + eq_os - eq_diff;
> > Plot( eq_is, "IS", colorBlack, styleLine );
> > Plot( eq_os, "OS", colorGreen, styleLine );
> > Plot( eq_combined, "IS+OS", colorBlue, styleLine );
> > ///////////////////////
> >
> >  
> >
>




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