Error al añadir el indicador “Laguerre Filter on price” en la plataforma V12

• 02/27/2024 at 9:43 PM #228897
  Rua022

  Buenas tardes, he intentado añadir el indicador “Laguerre Filter on price” con el código correspondiente desde la web, (enlace: https://www.prorealcode.com/prorealtime-indicators/laguerre-filter-price/ ) , el problema es que al añadirlo me salta el siguiente mensaje:

  El código Probuilder de un indicador debe acabar siempre con la clave RETURN

  Me informan que aún que la instrucción de “Return” esté presente en el código, los problemas para utilizar el indicador son que en la línea 5 se utiliza la instrucción “Price” cuando esto ya es una función propia del lenguaje y no se puede utilizar como variable, y que los elementos “Length” y “Elements” no están definidos en el código.

  No tengo conocimientos para repararlo, alguien que pueda ayudarme con ello, muchas gracias y un saludo.

  

  Rua022

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  02/28/2024 at 12:26 AM #228907
  druby

  //parameters : length = 20 Elements = 5 mPrice = (High+Low+Open+Close)/4 Diff = ABS(mPrice - Filt[1]) HH = Diff LL = Diff FOR count = 0 TO Length - 1 IF Diff[count] > HH THEN HH = Diff[count] ENDIF IF Diff[count] < LL THEN LL = Diff[count] ENDIF NEXT If Barindex > Length AND HH - LL <> 0 THEN Calcul = (Diff - LL) / (HH - LL) // Calculate MEDIAN with 5 Elements. Vary at will Data = Calcul NrElements = Elements FOR X = 0 TO NrElements-1 M = Data[X] SmallPart = 0 LargePart = 0 FOR Y = 0 TO NrElements-1 IF Data[Y] < M THEN SmallPart = SmallPart + 1 ELSIF Data[Y] > M THEN LargePart = LargePart + 1 ENDIF IF LargePart = SmallPart AND Y = NrElements-1 THEN Median = M BREAK ENDIF NEXT NEXT alpha = Median L0 = alpha*mPrice + (1 - alpha)*L0[1] L1 = -(1 - alpha)*L0 + L0[1] + (1 - alpha)*L1[1] L2 = -(1 - alpha)*L1 + L1[1] + (1 - alpha)*L2[1] L3 = -(1 - alpha)*L2 + L2[1] + (1 - alpha)*L3[1] FILT = (L0 + 2*L1 + 2*L2 + L3) / 6 ENDIF IF Barindex < 1 THEN FILT = mPrice ENDIF RETURN Filt AS "Laguerre1"

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  //parameters : length = 20 Elements = 5   mPrice = (High+Low+Open+Close)/4   Diff = ABS(mPrice - Filt[1]) HH = Diff LL = Diff FOR count = 0 TO Length - 1 IF Diff[count] > HH THEN HH = Diff[count] ENDIF IF Diff[count] < LL THEN LL = Diff[count] ENDIF NEXT   If Barindex > Length AND HH - LL <> 0 THEN Calcul = (Diff - LL) / (HH - LL) // Calculate MEDIAN with 5 Elements. Vary at will Data = Calcul NrElements = Elements FOR X = 0 TO NrElements-1 M = Data[X] SmallPart = 0 LargePart = 0 FOR Y = 0 TO NrElements-1 IF Data[Y] < M THEN SmallPart = SmallPart + 1 ELSIF Data[Y] > M THEN LargePart = LargePart + 1 ENDIF IF LargePart = SmallPart AND Y = NrElements-1 THEN Median = M BREAK ENDIF NEXT NEXT   alpha = Median   L0 = alpha*mPrice + (1 - alpha)*L0[1] L1 = -(1 - alpha)*L0 + L0[1] + (1 - alpha)*L1[1] L2 = -(1 - alpha)*L1 + L1[1] + (1 - alpha)*L2[1] L3 = -(1 - alpha)*L2 + L2[1] + (1 - alpha)*L3[1]   FILT = (L0 + 2*L1 + 2*L2 + L3) / 6 ENDIF     IF Barindex < 1 THEN FILT = mPrice ENDIF   RETURN Filt AS "Laguerre1"

   

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  Rua022, Iván, robertogozzi

  

  druby

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  02/28/2024 at 10:42 AM #228920
  Rua022

  Thanks you very much for the information

  

  Rua022

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