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标题: 参数声明的数据类型错误，请高手指点！ [打印本页]

作者: ggfsgfq 时间: 2014-2-8 17:39:49 标题: 参数声明的数据类型错误，请高手指点！

Params
NumericSeries Price(1);
Numeric EffRatioLength(10);
Numeric FastAvgLength(2);
Numeric SlowAvgLength(30);
Vars
Numeric NetChg(0);
Numeric TotChg(0);
Numeric EffRatio(0);
Numeric ScaledSFSqr(0);
NumericSeries AMAValue;
Numeric SFDiff;
Begin
if(CurrentBar == 0)
{
      AMAValue = Price;
}Else
{
      NetChg = Abs( Price - Price[EffRatioLength] );
      TotChg = Summation( Abs( Price - Price[1] ), EffRatioLength );
      EffRatio = IIF(TotChg > 0, NetChg / TotChg, 0);
      SFDiff = 2 / ( FastAvgLength + 1 ) - 2 / ( SlowAvgLength + 1 );
      ScaledSFSqr = Sqr( 2 / ( SlowAvgLength + 1 ) + EffRatio * SFDiff );
      AMAValue = AMAValue[1] + ScaledSFSqr * ( Price - AMAValue[1] );
}
Return AMAValue;
End

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作者: wykycdn 时间: 2014-2-8 19:54:56

数值

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