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I open [again] the
http://groups.yahoo.com/group/amibroker/message/53597
I copy *from the web* the code, paste it in Indicator builder and hit
apply.
It is OK, no problem.
Check the critical lines
No=254;// replace 254 with your GroupNo
N=101;// the population of group254
If you have your stocks in Group10 and the population of Group10 is
188 stocks, then your code should have
No=10;
N=188;
I run 4.50.2, Dec1,2003
Dimitris Tsokakis
--- In amibroker@xxxxxxxxxxxxxxx, harveyhp <harveyhp@xxxx> wrote:
> I get the same result as Eric: "Variable 'n1' used without being
> initialized". There is no wrapping problem that I can see. The
coding is
> far over my head too, but shouldn't the curly brackets alternate in
> direction? Or could it result from not using the latest Beta
version?
> HHP
> =================
>
> At 09:01 AM 04/12/2003, you wrote:
> >Thanks for taking a crack at this Dimitris. This code is way over
my
> >head. In my dazed and confused state, I'm getting an error when
> >checking: "Variable 'n1' used without being initialized." I thought
> >n1 was initialized as "n1=sym;"??
> >
> >-Eric.
> >
> >--- In amibroker@xxxxxxxxxxxxxxx, "DIMITRIS TSOKAKIS"
> ><TSOKAKIS@xxxx> wrote:
> > > Eric,
> > > here is another approach for the top5 RSI of a database:
> > >
> > > function naming( listnum,ORdNo )
> > > {
> > > list = GetCategorySymbols( categoryGroup, listnum );
> > > for( i = 0; ( sym = StrExtract( list, i ) ) != ""; i++ )
> > > {
> > > if(i==ORdno)
> > > {
> > > n1=sym;
> > > }
> > > }
> > > return n1 ;
> > > }
> > > function select( listnum )
> > > {
> > > list = GetCategorySymbols( categoryGroup, listnum );
> > > Rank = 0;
> > > for( i = 0; ( sym = StrExtract( list, i ) ) != ""; i++ )
> > > {
> > > SetForeign(SYM,True,True);
> > > E1=RSI();
> > > f=LastValue(E1);
> > > Rank[BarCount-1-i] = f[i];
> > > }
> > > return Rank ;
> > > }
> > > No=254;// replace 254 with your GroupNo
> > > R= Select(No);
> > > H0=Select(No);G=0;
> > > Plot(H0,"",2,2);
> > > G0=0;
> > > L1=LastValue(Cum(1));
> > > N=101;// the population of group254
> > > TOP=5;
> > > Counter=0;Title="Top"+WriteVal(top,1.0)+" RSI()"+"\n";
> > > for(K=1;K<=TOP;K++)
> > > {
> > > H1=LastValue(HHV(H0,n));
> > > BAR1=LastValue((ValueWhen(H0==H1,Cum(1)-1)));
> > > H0[BAR1]=-100000;
> > > Counter=Counter+1;
> > > G0[L1-CountER]=-H1;
> > > shape=33+2*((Counter-1)%10);
> > > PlotShapes((Cum(1)==bar1+1)*shape,Counter,0,Graph0,5);
> > > Title=Title+WriteVal(Counter,1.0)+")"+WriteVal(H1)+ "
["+WriteVal
> >(L1-
> > > bar1-1,1.0)+"-"+naming(254,L1-bar1-1)+"]"+ "\n";
> > > }
> > > Plot((Cum(1)>L1-N)*R,"",(H0==-100000)*6+4,2);
> > > Plot(0,"",1,1);
> > >
> > > I hope it is useful.
> > > Dimitris Tsokakis
> > > GraphXSpace=3;
> > > > > --- In amibroker@xxxxxxxxxxxxxxx, "ericleake" <eleake@xxxx>
> >wrote:
> > > > > > Making my first attempt at a very simple Relative Strength
> > > scan.
> > > > > > Using the ROC function, I'm able to create a RS number.
I'm
> > > also
> > > > > > able to code a simple moving average qualifier for a buy
> > > signal,
> > > > > as
> > > > > > well as an exit.
> > > > > >
> > > > > > What approach should I use then to rank the securities by
> >their
> > > > > new
> > > > > > RS number, and buy say the top 5? Would the new Percentile
> > > > > function
> > > > > > be the way to handle this? Here is what I have so far:
> > > > > >
> > > > > > Filter = GroupID() == 0;
> > > > > >
> > > > > > RS = ROC(Close, 120);
> > > > > > Avg = EMA(Close, 28);
> > > > > >
> > > > > > Exit = Close < Avg;
> > > > > >
> > > > > >
> > > > > >
> > > > > > NumColumns = 3;
> > > > > > Column0Name = "RS Index";
> > > > > > Column0 = RS;
> > > > > >
> > > > > > Any help would be appreciated!
> > > > > >
> > > > > > -Eric.
> >
> >
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