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Hello,
There is no styleLog anymore.
Use "logarithmic" check box in the Indicator Builder instead.
Plot (RelRocOfPrice, "RelRoc of Price", barcolor, styleOwnScale | styleHistogram); // don't use styleLog
Best regards,
Tomasz Janeczko
amibroker.com
----- Original Message -----
From: "Tim Gadd" <timgadd@xxxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Monday, March 10, 2003 5:56 PM
Subject: [amibroker] Indicator Code not working after upgrade
> Prior to upgrading to version 4.3, the following code worked. Now I'm
> getting the error message ...
>
> Unknown identifier at line 29, column 10:
> Plot (RelRocOfPrice, "RelRoc of Price", barcolor, styleLog |
> -----------------------------------------------------------^
>
> BTW, this indicator code is placed in the builtin price indicator
> formula.
>
> //Start of indicator code
>
> Period = 107;
>
> UpDay = C > Ref(C,-1);//define an up day
> UpDays = Sum(UpDay, Period);//# of up days in the period
> AvgUpRoc = MA(ROC(C,1) * UpDay,UpDays);//Average of the 1-day ROCs
> for up days over the lookback period
> RelUpRoc = ROC(C,1) / Ref(AvgUpRoc,-1);//Today's 1-Day ROC compared
> to yesterday's AvgUpRoc
> DnDay = C < Ref(C,-1);//define a down day
> DnDays = Sum(DnDay, Period);//# of down days in the period
> AvgDnRoc = MA(ROC(C,1) * DnDay,DnDays);//Average of the 1-day ROCs
> for down days over the lookback period
> RelDnRoc = -(ROC(C,1) / Ref(AvgDnRoc,-1));//Today's 1-Day ROC
> compared to yesterday's AvgDnRoc
>
> RelRocOfPrice = IIf(UpDay,RelUpRoc-1,RelDnRoc+1);
>
> BarColor = IIf(UpDay, colorDarkGreen, IIf(DnDay,
> colorRed,colorBlack) );
>
> Plot (RelRocOfPrice, "RelRoc of Price", barcolor, styleLog |
> styleOwnScale | styleHistogram); // THIS IS THE PROBLEM LINE
>
> Plot(MA(RelRocOfPrice,3),"",colorLightBlue,styleHistogram |
> styleThick | styleOwnScale);
>
> //--Indicator-End--
>
> If I remove the styleLog parameter from the problem line, the error
> message goes away, but the indicator no longer plots as a histogram.
> It plots all lines starting from the bottom of the pane. I have
> Logarithmic checked at the bottom of the indicator builder, as I want
> to price plotted using a logarithmic scale.
>
> Can someone spot the problem? Help appreciated.
>
> Tim Gadd
>
>
>
>
> Send BUG REPORTS to bugs@xxxxxxxxxxxxx
> Send SUGGESTIONS to suggest@xxxxxxxxxxxxx
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>
>
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