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magiclaas

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    TradersLaboratory.com
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    piacenza
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    Italy
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    Male

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  1. Easylanguage Error

    [LegacyColorValue = TRUE]; { ======================================= HEADER ==================================== Poly Inner Channel. This indicator plots a regression line and two standard deviation bands around it. ====================================== DECLARATIONS ==================================} inputs: Len (150), RedLineLen(150), Order (3), SDev(.5),{why not make these inputs} Price ©; {this cannot be a var, for some reason} vars: CURSOR (FALSE), LASTBAR (TRUE), sigma (0), f (0), Y(0), b0 (0), b1 (0), b2 (0), b3 (0), b4 (0); VARS: JLAOK(TRUE), JLAPASS1(0), JLAPASS2(0), JLAPASS3(0), JLAPASS4(0), JLAPASS5(0), JLAPASS6(0); {=========================================MAIN PROGRAM ===================================} VALUE98=POLY_COEFFS(price,len,order,CURSOR,LASTBAR,b0,b1,b2,b3,b4); value97=LinearRegValue( Price, RedLineLen, 0 ); if (lastbaronchart and lastbar) or (atcommentarybar and cursor) then begin sigma= stddev(price,len); y=(len-1); f=0; while y>(-2) begin value5=( b0 +(b1 *f ) +(b2*(power(f, 2))) +(b3*(power(f, 3))) +(b4*(power(f, 4))) ); plot1[y] (value5,"regression"); plot2[y] (value5 + (sdev * sigma ),"Channel+1"); plot3[y] (value5 - (sdev * sigma ),"LChannel -1"); plot4[y] (value97[y], "LR Momentum" ); y=y-1; f=f+1; end; end; { commentarycl("b0 = ", b0); commentarycl("b1 = ", b1); commentarycl("b2 = ", b2); commentarycl("b3 = ", b3); commentarycl("b4 = ", b4); } it give me an error : trying to access future data.Bar reference value:-1 anybody can help me to solve this error? thank you
  2. Easy Language Error

    hi, i ve this script: [LegacyColorValue = TRUE]; { ======================================= HEADER ==================================== Poly Inner Channel. This indicator plots a regression line and two standard deviation bands around it. ====================================== DECLARATIONS ==================================} inputs: Len (150), RedLineLen(150), Order (3), SDev(.5),{why not make these inputs} Price ©; {this cannot be a var, for some reason} vars: CURSOR (FALSE), LASTBAR (TRUE), sigma (0), f (0), Y(0), b0 (0), b1 (0), b2 (0), b3 (0), b4 (0); VARS: JLAOK(TRUE), JLAPASS1(0), JLAPASS2(0), JLAPASS3(0), JLAPASS4(0), JLAPASS5(0), JLAPASS6(0); {=========================================MAIN PROGRAM ===================================} VALUE98=POLY_COEFFS(price,len,order,CURSOR,LASTBAR,b0,b1,b2,b3,b4); value97=LinearRegValue( Price, RedLineLen, 0 ); if (lastbaronchart and lastbar) or (atcommentarybar and cursor) then begin sigma= stddev(price,len); y=(len-1); f=0; while y>(-2) begin value5=( b0 +(b1 *f ) +(b2*(power(f, 2))) +(b3*(power(f, 3))) +(b4*(power(f, 4))) ); plot1[y] (value5,"regression"); plot2[y] (value5 + (sdev * sigma ),"Channel+1"); plot3[y] (value5 - (sdev * sigma ),"LChannel -1"); plot4[y] (value97[y], "LR Momentum" ); y=y-1; f=f+1; end; end; { commentarycl("b0 = ", b0); commentarycl("b1 = ", b1); commentarycl("b2 = ", b2); commentarycl("b3 = ", b3); commentarycl("b4 = ", b4); } .... but plotting it in multicharts i recive this popup: Messagge:Error in study "SIGMA INNER CHANNEL trying to access future data. Bar reference value:-1. CAN PLEASE ANYBODY HELP ME TO CORRECT THE SCRIPT? thank you very much
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