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Hi Donald F Lindberg;
Thank you for your reply,
I'm using AmiBroker Professional ver 4.96. And I get the Error I
posted before. I didn't change anything in the code.
I will upgrade new to ver 4.99 and see.
Thanks again.
--- In amibroker@xxxxxxxxxxxxxxx, "Don Lindberg" <dlindber@xxx> wrote:
>
> Mohammed,
>
> Not sure what your problem is, but it is not the code. I copied
the code,
> checked syntax, and ran as both Scan and Exploration. It ran fine.
I am
> using AmiBroker Professional ver 4.99.
>
>
>
> Donald F Lindberg
>
> _____
>
> From: amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx]
On Behalf
> Of Mohammed
> Sent: Sunday, August 26, 2007 10:34 AM
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: [amibroker] Error 29
>
>
>
> Hi All;
>
> I get this code from the net, but when I do scan it give an
> Error as showing bellow.
>
> --------
> Plot(S, "Sup:",colorRed,styleDots|styleNoLine);
>
> Buy = ExRem( Buy,
> ----------------^
>
> Error 29.
> Variable 'buy' used without having been initialized.
> ---------
>
> Any one can help to solve this error.
>
> With the advance regards,
>
> /////// CODE ///////
>
> _SECTION_BEGIN("multiplication factor");
>
> /*Writed & composed by Tudor Marcelin - Art Invest*/
>
> SetChartOptions
> (0,chartShowDates|chartShowArrows|chartLogarithmic|chartWrapTitle);
>
> k=1; /* multiplication factor*/
> n=Optimize("n",8,3,15,1); /*period*/
> f=ATR(n);
>
>
> R[0] = Close[0];
>
> S[0] = C[0];
> for( i = 11; i < BarCount; i++ )
> {
>
> R[i]=R[i-1];
> S[i]=S[i-1];
>
> if ( C[i-1] >R[i-1] )
> {
> r[i] = C[i-1]+k*f[i-1];
> s[i]= C[i-1]-k*f[i-1];
> }
> if ( C[i-1] <S[i-1] )
> {
> r[i] = C[i-1]+k*f[i-1];
> s[i]= C[i-1]-k*f[i-1];
> }
>
> Buy = Close>R;
> Sell = Close<S;
>
> Cump=IIf(Close>R,1,0);
> Vanz=IIf(Close<S,1,0);
> }
> Plot(Close,"Close",colorBlack,styleCandle);
> Plot(R, "Rez:",colorGreen,styleDots|styleNoLine);
> Plot(S, "Sup:",colorRed,styleDots|styleNoLine);
>
> Buy = ExRem( Buy, Sell ); //Elimina semnalele buy consecutive
> Sell = ExRem( Sell, Buy ); //Elimina semnalele sell consecutive
>
> shape = Buy * shapeUpArrow + Sell * shapeDownArrow;
>
> fig=Cump*shapeHollowUpArrow + Vanz*shapeHollowDownArrow;
>
> PlotShapes( fig, IIf( Cump, colorPaleGreen , colorPink), 0, IIf(
> Cump, Low-1, High+1)); //Pentru a vizualiza semnalele consecutive
> eliminate de ExRem
> PlotShapes( shape, IIf( Buy, colorGreen, colorRed ), 0, IIf( Buy,
Low-
> 1, High+1));
>
> AlertIf( Buy, "", "Experiment", 1 );
> AlertIf( Sell, "", "Experiment",2);
>
> GraphXSpace = 10;
>
> Dev = C - S;
>
> Title=EncodeColor(colorBlue)+"Experiment"+EncodeColor(colorBlack)
+ "
> Open:"+O+" High:"+H+" Low:"+L+" Close:"+C+
> EncodeColor(colorGreen)+" Rez:"+R+
> EncodeColor(colorRed)+" Sup:"+S+
> EncodeColor(colorBlack)+" Dev:"+Dev+
> EncodeColor(colorBlue)+
> " \nDate: "+EncodeColor(colorRed)+Date();
> _SECTION_END();
>
> Filter = 1;
> AddColumn(S,"S",1.4);
> AddColumn(R,"R",1.4);
> AddColumn(Close,"Close",1.4);
> AddColumn(Dev,"Dev",1.2);
>
> /// END OF CODE ////
>
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