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Searched refs:fSumXY (Results 1 – 2 of 2) sorted by relevance

/aoo42x/main/chart2/source/tools/
H A DLinearRegressionCurveCalculator.cxx73 double fSumX = 0.0, fSumY = 0.0, fSumXSq = 0.0, fSumYSq = 0.0, fSumXY = 0.0; in recalculateRegression() local
80 fSumXY += aValues.first[i] * aValues.second[i]; in recalculateRegression()
83 m_fSlope = (fN * fSumXY - fSumX * fSumY) / ( fN * fSumXSq - fSumX * fSumX ); in recalculateRegression()
86 m_fCorrelationCoeffitient = ( fN * fSumXY - fSumX * fSumY ) / in recalculateRegression()
/aoo42x/main/sc/source/core/tool/
H A Dinterpr5.cxx2469 double fSumXY = lcl_GetSumProduct(pMatX,pMatY,N); in CalulateRGPRKP() local
2476 double fSlope = fSumXY / fSumX2; in CalulateRGPRKP()
3022 double fSumXY = lcl_GetSumProduct(pMatX,pMatY,N); in CalculateTrendGrowth() local
3029 double fSlope = fSumXY / fSumX2; in CalculateTrendGrowth()

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