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/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
78 fSumXSq += aValues.first[i] * aValues.first[i]; in recalculateRegression()
83 m_fSlope = (fN * fSumXY - fSumX * fSumY) / ( fN * fSumXSq - fSumX * fSumX ); in recalculateRegression()
87 sqrt( ( fN * fSumXSq - fSumX * fSumX ) * in recalculateRegression()

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