REGRESSION LINEAIRE + FIBONACCI

• 05/20/2024 at 10:44 AM #232803
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  Regression Lineaire Nico

  //PRC_Std and Ste LinRegChannel | indicator //Standard Deviation and Standard Error //Linear Regression Channel //12.03.2019 //Nicolas @ www.prorealcode.com //Sharing ProRealTime knowledge defparam drawonlastbaronly=true defparam calculateonlastbars=1000 // --- settings //lookback= 200 //channel period //ChannelType = 1 //1= Standard Deviation ; 2= Standard Erro //NbDeviation = 1 //Deviation multiplier //colorRed = 255 //colorGreen = 255 //colorBlue = 0 // --- end of settings sumx = 0 sumy = 0 sumxy = 0 sumx2 = 0 for cmpt = lookback downto 0 do tmpx = cmpt tmpy = close[cmpt] sumy = sumy+tmpy sumx = sumx+tmpx sumx2 = sumx2 + (tmpx*tmpx) sumxy = sumxy + (tmpy*tmpx) next n = lookback+1 if (sumx2 = sumx * sumx) then // protection to avoid infinite values b = sumxy - sumx * sumy else b = (n * sumxy - sumx * sumy) / (n * sumx2 - sumx * sumx) endif a = (sumy - b * sumx) / n drawsegment(barindex[lookback],a+b*lookback,barindex,a+b*0) coloured(colorRed,colorGreen,colorBlue) ///////////////////////////////////////// //channel if ChannelType = 1 then //Standard Deviation dat = std[lookback]*NbDeviation else dat = ste[lookback]*NbDeviation endif /////////////////////////////////////////////////// drawsegment(barindex[lookback],(a+b*lookback)+dat,barindex,a+b*0+dat) coloured(colorRed,colorGreen,colorBlue) drawsegment(barindex[lookback],(a+b*lookback)-dat,barindex,a+b*0-dat) coloured(colorRed,colorGreen,colorBlue) return customclose as "customclose"

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  //PRC_Std and Ste LinRegChannel | indicator //Standard Deviation and Standard Error //Linear Regression Channel //12.03.2019 //Nicolas @ www.prorealcode.com //Sharing ProRealTime knowledge   defparam drawonlastbaronly=true defparam calculateonlastbars=1000 // --- settings //lookback= 200 //channel period //ChannelType = 1 //1= Standard Deviation ; 2= Standard Erro //NbDeviation = 1 //Deviation multiplier //colorRed = 255 //colorGreen = 255 //colorBlue = 0 // --- end of settings   sumx = 0 sumy = 0 sumxy = 0 sumx2 = 0   for cmpt = lookback downto 0 do tmpx = cmpt tmpy = close[cmpt] sumy = sumy+tmpy sumx = sumx+tmpx sumx2 = sumx2 + (tmpx*tmpx) sumxy = sumxy + (tmpy*tmpx) next   n = lookback+1   if (sumx2 = sumx * sumx) then // protection to avoid infinite values b = sumxy - sumx * sumy else b = (n * sumxy - sumx * sumy) / (n * sumx2 - sumx * sumx) endif a = (sumy - b * sumx) / n   drawsegment(barindex[lookback],a+b*lookback,barindex,a+b*0) coloured(colorRed,colorGreen,colorBlue) /////////////////////////////////////////   //channel if ChannelType = 1 then //Standard Deviation dat = std[lookback]*NbDeviation else dat = ste[lookback]*NbDeviation endif ///////////////////////////////////////////////////   drawsegment(barindex[lookback],(a+b*lookback)+dat,barindex,a+b*0+dat) coloured(colorRed,colorGreen,colorBlue) drawsegment(barindex[lookback],(a+b*lookback)-dat,barindex,a+b*0-dat) coloured(colorRed,colorGreen,colorBlue)   return customclose as "customclose"

  Bonjour à tous,

  Après recherche sur le site j’ai trouvé ce code crée par Nicolas sur un canal de régression linéaire, j’aimerai le transformer à partir de la ligne principale

  et y ajouter les ratios de Fibonacci au dessus et en dessous (23.6-50-61.8-76.4) en place des lignes existantes.

  Merci à qui voudra bien aider.

  Bonne journée

  

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  05/20/2024 at 2:07 PM #232817
  Iván

  Hola, tu réponds à cela ?

  defparam drawonlastbaronly=true defparam calculateonlastbars=1000 // --- settings lookback= 200 // --- end of settings x1=barindex[lookback] y1=lowest[lookback](low) x2=barindex y2=highest[lookback](high) drawsegment(x1,y1,x2,y1) coloured("black") drawsegment(x1,y2,x2,y2) coloured("black") //------------ fibTotal=y2-y1 lev236=y2-(fibTotal*0.236) lev382=y2-(fibTotal*0.382) lev50=y2-(fibTotal*0.500) lev618=y2-(fibTotal*0.618) //------------- drawsegment(x1,lev236,x2,lev236) coloured("black")style(dottedline2) drawsegment(x1,lev382,x2,lev382) coloured("black")style(dottedline2) drawsegment(x1,lev50,x2,lev50) coloured("blue")style(dottedline2) drawsegment(x1,lev618,x2,lev618) coloured("red")style(dottedline2) return

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  defparam drawonlastbaronly=true defparam calculateonlastbars=1000 // --- settings lookback= 200 // --- end of settings x1=barindex[lookback] y1=lowest[lookback](low) x2=barindex y2=highest[lookback](high) drawsegment(x1,y1,x2,y1) coloured("black") drawsegment(x1,y2,x2,y2) coloured("black") //------------ fibTotal=y2-y1 lev236=y2-(fibTotal*0.236) lev382=y2-(fibTotal*0.382) lev50=y2-(fibTotal*0.500) lev618=y2-(fibTotal*0.618) //------------- drawsegment(x1,lev236,x2,lev236) coloured("black")style(dottedline2) drawsegment(x1,lev382,x2,lev382) coloured("black")style(dottedline2) drawsegment(x1,lev50,x2,lev50) coloured("blue")style(dottedline2) drawsegment(x1,lev618,x2,lev618) coloured("red")style(dottedline2) return

  

  Iván

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  05/20/2024 at 5:14 PM #232833
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  Bonsoir Ivan,

  Merci pour le code mais il ne correspond pas du tout à ce que je souhaite , j’aimerais avoir des lignes parallèles à la RL principale à 23.6%,38.2% etc au dessus et en dessous de cette Regression Linéaire principale.

  je joins une photo du code fourni

  hasta pronto amigo !

  

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  05/21/2024 at 8:12 AM #232846
  Iván

  D'accord. Donc, si nous pouvons faire le niveau 0% de la ligne supérieure du canal et le niveau 100% de la ligne inférieure, le code tendra à être le suivant :

  //PRC_Std and Ste LinRegChannel | indicator //Standard Deviation and Standard Error //Linear Regression Channel //12.03.2019 //Nicolas @ www.prorealcode.com //Sharing ProRealTime knowledge defparam drawonlastbaronly=true defparam calculateonlastbars=1000 // --- settings lookback= 200 //channel period ChannelType = 1 //1= Standard Deviation ; 2= Standard Erro NbDeviation = 1 //Deviation multiplier colorRed = 255 colorGreen = 255 colorBlue = 0 // --- end of settings sumx = 0 sumy = 0 sumxy = 0 sumx2 = 0 for cmpt = lookback downto 0 do tmpx = cmpt tmpy = close[cmpt] sumy = sumy+tmpy sumx = sumx+tmpx sumx2 = sumx2 + (tmpx*tmpx) sumxy = sumxy + (tmpy*tmpx) next n = lookback+1 if (sumx2 = sumx * sumx) then // protection to avoid infinite values b = sumxy - sumx * sumy else b = (n * sumxy - sumx * sumy) / (n * sumx2 - sumx * sumx) endif a = (sumy - b * sumx) / n ///////////////////////////////////////// //channel if ChannelType = 1 then //Standard Deviation dat = std[lookback]*NbDeviation else dat = ste[lookback]*NbDeviation endif /////////////////////////////////////////////////// drawsegment(barindex[lookback],(a+b*lookback)+dat,barindex,a+b*0+dat) coloured(colorRed,colorGreen,colorBlue)//0% drawsegment(barindex[lookback],(a+b*lookback)+0.528*dat,barindex,a+b*0+0.528*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("orange")//23.6% drawsegment(barindex[lookback],(a+b*lookback)+0.236*dat,barindex,a+b*0+0.236*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("green")//38.2% drawsegment(barindex[lookback],a+b*lookback,barindex,a+b*0) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("blue")//50% drawsegment(barindex[lookback],(a+b*lookback)-0.236*dat,barindex,a+b*0-0.236*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("red")//61.8% drawsegment(barindex[lookback],(a+b*lookback)-dat,barindex,a+b*0-dat) coloured(colorRed,colorGreen,colorBlue)//100% return customclose as "customclose"

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  //PRC_Std and Ste LinRegChannel | indicator //Standard Deviation and Standard Error //Linear Regression Channel //12.03.2019 //Nicolas @ www.prorealcode.com //Sharing ProRealTime knowledge   defparam drawonlastbaronly=true defparam calculateonlastbars=1000 // --- settings lookback= 200 //channel period ChannelType = 1 //1= Standard Deviation ; 2= Standard Erro NbDeviation = 1 //Deviation multiplier colorRed = 255 colorGreen = 255 colorBlue = 0 // --- end of settings   sumx = 0 sumy = 0 sumxy = 0 sumx2 = 0   for cmpt = lookback downto 0 do tmpx = cmpt tmpy = close[cmpt] sumy = sumy+tmpy sumx = sumx+tmpx sumx2 = sumx2 + (tmpx*tmpx) sumxy = sumxy + (tmpy*tmpx) next   n = lookback+1   if (sumx2 = sumx * sumx) then // protection to avoid infinite values b = sumxy - sumx * sumy else b = (n * sumxy - sumx * sumy) / (n * sumx2 - sumx * sumx) endif a = (sumy - b * sumx) / n /////////////////////////////////////////   //channel if ChannelType = 1 then //Standard Deviation dat = std[lookback]*NbDeviation else dat = ste[lookback]*NbDeviation endif /////////////////////////////////////////////////// drawsegment(barindex[lookback],(a+b*lookback)+dat,barindex,a+b*0+dat) coloured(colorRed,colorGreen,colorBlue)//0% drawsegment(barindex[lookback],(a+b*lookback)+0.528*dat,barindex,a+b*0+0.528*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("orange")//23.6% drawsegment(barindex[lookback],(a+b*lookback)+0.236*dat,barindex,a+b*0+0.236*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("green")//38.2% drawsegment(barindex[lookback],a+b*lookback,barindex,a+b*0) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("blue")//50% drawsegment(barindex[lookback],(a+b*lookback)-0.236*dat,barindex,a+b*0-0.236*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("red")//61.8% drawsegment(barindex[lookback],(a+b*lookback)-dat,barindex,a+b*0-dat) coloured(colorRed,colorGreen,colorBlue)//100%   return customclose as "customclose"

  

  Iván

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  05/21/2024 at 3:14 PM #232875
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  Hola Ivan,

  Eso no es el codigo que quiero , lo siento.

  Je te joins l’image de ton dernier code et l’image de ce que je souhaite, j’ai du mal m’exprimer.

  Voyons cette fois çi

  merci pour ta patience.

  Te adjunto la imagen de tu último código y la imagen de lo que quiero, tengo problemas para expresarme. Veamos esta vez gracias por su paciencia.

  

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  05/29/2024 at 10:11 AM #233199
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  Bonjour Ivan,

  Je crois que tu m’a oublié au milieu de ta masse de travail importante.

  J’ai vu que tu as créer récemment un code pour Gustavobp avec une moyenne et des Fibonacci au dessus et en dessous, c’est ce que je souhaiterais

  en partant d’une droite de régression linéaire, vu de ma fenêtre cela semble possible?

  merci de me dire si c’est jouable ou pas.

  je joins un graphe pour illustrer ma demande.

  bonne journée.

  

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  05/29/2024 at 11:15 AM #233208
  Iván

  Holà. Je ne m'en suis pas rendu compte… Simplement, je demande aux intentions de changer les multiplicateurs de suffire.

  drawsegment(barindex[lookback],(a+b*lookback)+dat,barindex,a+b*0+dat) coloured(colorRed,colorGreen,colorBlue) drawsegment(barindex[lookback],(a+b*lookback)+0.618*dat,barindex,a+b*0+0.618*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("green") drawsegment(barindex[lookback],(a+b*lookback)+0.5*dat,barindex,a+b*0+0.5*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("green") drawsegment(barindex[lookback],(a+b*lookback)+0.382*dat,barindex,a+b*0+0.382*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("green") drawsegment(barindex[lookback],(a+b*lookback)+0.382*dat,barindex,a+b*0+0.236*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("green") drawsegment(barindex[lookback],a+b*lookback,barindex,a+b*0) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("blue") drawsegment(barindex[lookback],(a+b*lookback)-0.236*dat,barindex,a+b*0-0.236*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("red") drawsegment(barindex[lookback],(a+b*lookback)-0.382*dat,barindex,a+b*0-0.382*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("red") drawsegment(barindex[lookback],(a+b*lookback)-0.5*dat,barindex,a+b*0-0.5*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("red") drawsegment(barindex[lookback],(a+b*lookback)-0.618*dat,barindex,a+b*0-0.618*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("red") drawsegment(barindex[lookback],(a+b*lookback)-dat,barindex,a+b*0-dat) coloured(colorRed,colorGreen,colorBlue)

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  drawsegment(barindex[lookback],(a+b*lookback)+dat,barindex,a+b*0+dat) coloured(colorRed,colorGreen,colorBlue) drawsegment(barindex[lookback],(a+b*lookback)+0.618*dat,barindex,a+b*0+0.618*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("green") drawsegment(barindex[lookback],(a+b*lookback)+0.5*dat,barindex,a+b*0+0.5*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("green") drawsegment(barindex[lookback],(a+b*lookback)+0.382*dat,barindex,a+b*0+0.382*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("green") drawsegment(barindex[lookback],(a+b*lookback)+0.382*dat,barindex,a+b*0+0.236*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("green") drawsegment(barindex[lookback],a+b*lookback,barindex,a+b*0) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("blue") drawsegment(barindex[lookback],(a+b*lookback)-0.236*dat,barindex,a+b*0-0.236*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("red") drawsegment(barindex[lookback],(a+b*lookback)-0.382*dat,barindex,a+b*0-0.382*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("red") drawsegment(barindex[lookback],(a+b*lookback)-0.5*dat,barindex,a+b*0-0.5*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("red") drawsegment(barindex[lookback],(a+b*lookback)-0.618*dat,barindex,a+b*0-0.618*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("red") drawsegment(barindex[lookback],(a+b*lookback)-dat,barindex,a+b*0-dat) coloured(colorRed,colorGreen,colorBlue)

  

  Iván

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  05/30/2024 at 10:15 AM #233270
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  Hola Ivan,

  Muchas gracias por el codigo, il y a une petite faute dans ton dernier post ligne 54 : on doit remplacer 0.382 par 0.236, sinon le code est top

  ce que je souhaitais, j’espère qu’ils profitera à la communauté.

  bonne journée à tous.

   

   

  Droite de Regression Lineaire + Fibonacci

  //PRC_Std and Ste LinRegChannel indicator //Standard Deviation and Standard Error //Linear Regression Channel //12.03.2019 //Nicolas @ www.prorealcode.com //Sharing ProRealTime knowledge // Modifié par IVAN le 30.05.2024 (Fibo) defparam drawonlastbaronly=true defparam calculateonlastbars=1000 // --- settings lookback= 200 //channel period ChannelType = 1 //1= Standard Deviation ; 2= Standard Erro NbDeviation = 1 //Deviation multiplier colorRed = 255 colorGreen = 255 colorBlue = 0 // --- end of settings sumx = 0 sumy = 0 sumxy = 0 sumx2 = 0 for cmpt = lookback downto 0 do tmpx = cmpt tmpy = close[cmpt] sumy = sumy+tmpy sumx = sumx+tmpx sumx2 = sumx2 + (tmpx*tmpx) sumxy = sumxy + (tmpy*tmpx) next n = lookback+1 if (sumx2 = sumx * sumx) then // protection to avoid infinite values b = sumxy - sumx * sumy else b = (n * sumxy - sumx * sumy) / (n * sumx2 - sumx * sumx) endif a = (sumy - b * sumx) / n ///////////////////////////////////////// //channel if ChannelType = 1 then //Standard Deviation dat = std[lookback]*NbDeviation else dat = ste[lookback]*NbDeviation endif drawsegment(barindex[lookback],(a+b*lookback)+dat,barindex,a+b*0+dat) coloured(colorRed,colorGreen,colorBlue) drawsegment(barindex[lookback],(a+b*lookback)+0.618*dat,barindex,a+b*0+0.618*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("green") drawsegment(barindex[lookback],(a+b*lookback)+0.5*dat,barindex,a+b*0+0.5*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("green") drawsegment(barindex[lookback],(a+b*lookback)+0.382*dat,barindex,a+b*0+0.382*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("green") drawsegment(barindex[lookback],(a+b*lookback)+0.236*dat,barindex,a+b*0+0.236*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("green") drawsegment(barindex[lookback],a+b*lookback,barindex,a+b*0) coloured(colorRed,colorGreen,colorBlue)style(dottedline,5)coloured("blue") drawsegment(barindex[lookback],(a+b*lookback)-0.236*dat,barindex,a+b*0-0.236*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("red") drawsegment(barindex[lookback],(a+b*lookback)-0.382*dat,barindex,a+b*0-0.382*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("red") drawsegment(barindex[lookback],(a+b*lookback)-0.5*dat,barindex,a+b*0-0.5*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("red") drawsegment(barindex[lookback],(a+b*lookback)-0.618*dat,barindex,a+b*0-0.618*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("red") drawsegment(barindex[lookback],(a+b*lookback)-dat,barindex,a+b*0-dat) coloured(colorRed,colorGreen,colorBlue) Return

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  //PRC_Std and Ste LinRegChannel  indicator //Standard Deviation and Standard Error //Linear Regression Channel //12.03.2019 //Nicolas @ www.prorealcode.com //Sharing ProRealTime knowledge // Modifié par IVAN le 30.05.2024 (Fibo)     defparam drawonlastbaronly=true defparam calculateonlastbars=1000 // --- settings lookback= 200 //channel period ChannelType = 1 //1= Standard Deviation ; 2= Standard Erro NbDeviation = 1 //Deviation multiplier colorRed = 255 colorGreen = 255 colorBlue = 0 // --- end of settings sumx = 0 sumy = 0 sumxy = 0 sumx2 = 0 for cmpt = lookback downto 0 do tmpx = cmpt tmpy = close[cmpt] sumy = sumy+tmpy sumx = sumx+tmpx sumx2 = sumx2 + (tmpx*tmpx) sumxy = sumxy + (tmpy*tmpx) next n = lookback+1 if (sumx2 = sumx * sumx) then // protection to avoid infinite values b = sumxy - sumx * sumy else b = (n * sumxy - sumx * sumy) / (n * sumx2 - sumx * sumx) endif a = (sumy - b * sumx) / n ///////////////////////////////////////// //channel if ChannelType = 1 then //Standard Deviation dat = std[lookback]*NbDeviation else dat = ste[lookback]*NbDeviation endif   drawsegment(barindex[lookback],(a+b*lookback)+dat,barindex,a+b*0+dat) coloured(colorRed,colorGreen,colorBlue) drawsegment(barindex[lookback],(a+b*lookback)+0.618*dat,barindex,a+b*0+0.618*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("green") drawsegment(barindex[lookback],(a+b*lookback)+0.5*dat,barindex,a+b*0+0.5*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("green") drawsegment(barindex[lookback],(a+b*lookback)+0.382*dat,barindex,a+b*0+0.382*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("green") drawsegment(barindex[lookback],(a+b*lookback)+0.236*dat,barindex,a+b*0+0.236*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("green") drawsegment(barindex[lookback],a+b*lookback,barindex,a+b*0) coloured(colorRed,colorGreen,colorBlue)style(dottedline,5)coloured("blue") drawsegment(barindex[lookback],(a+b*lookback)-0.236*dat,barindex,a+b*0-0.236*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("red") drawsegment(barindex[lookback],(a+b*lookback)-0.382*dat,barindex,a+b*0-0.382*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("red") drawsegment(barindex[lookback],(a+b*lookback)-0.5*dat,barindex,a+b*0-0.5*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("red") drawsegment(barindex[lookback],(a+b*lookback)-0.618*dat,barindex,a+b*0-0.618*dat) coloured(colorRed,colorGreen,colorBlue)style(dottedline,2)coloured("red") drawsegment(barindex[lookback],(a+b*lookback)-dat,barindex,a+b*0-dat) coloured(colorRed,colorGreen,colorBlue)   Return

   

  

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  05/30/2024 at 11:03 AM #233276
  Iván

  Perfect!!

  

  Iván

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  06/03/2024 at 2:56 PM #233450
  Msport71

  Merci a tous pour le code.
  Il serait possible visualizer aussi le coefficient de corrélation linéaire (r de Pearson) qui représente la force et la direction de la corrélation, avec des valeurs allant de -1 à 1.?

  Merci

  

  Msport71

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