[amibroker] small update in third party

["Stephane Carrasset" <nenapacwanfr@xxxxxxxxx>]

Hello,

I am coming back slowly to trading
I have updated the indivators .dll with the BETA function 
Index= Foreign("999150","C");
Periods=120;
Plot(scBETA(Index,C,periods),"",colorBlue,1);

IN AFL
Beta=(( Periods * Sum(ROC( C,1) * ROC(Index,1),Periods )) - (Sum(ROC
(C,1),Periods) * Sum(ROC( Index,1),Periods))) / ((Periods * Sum((ROC
(Index,1)
^2 ),Periods)) - (Sum(ROC(Index,1 ),Periods)^2 ));
Plot(beta,"BETA",colorWhite,1);

and I have written a COUNT BACK LINE with a variable lookback period 
not only two as Guppy, it is available only for long in 
trailingstop.dll

example
n=Param( "n", 2, 5, 50, 1 ); 
Plot(scCBLLongPlus(n),"",colorWhite,1);
Plot(scCBLLong(n),"",colorBlue,1);
Plot(C,"",1,64);

I have also updated the help file for timeframe.dll

stef



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