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Searched refs:fQxy (Results 1 – 3 of 3) sorted by relevance

/aoo42x/main/chart2/source/tools/
H A DPotentialRegressionCurveCalculator.cxx84 double fQx = 0.0, fQy = 0.0, fQxy = 0.0; in recalculateRegression() local
92 fQxy += fDeltaX * fDeltaY; in recalculateRegression()
95 m_fSlope = fQxy / fQx; in recalculateRegression()
97 m_fCorrelationCoeffitient = fQxy / sqrt( fQx * fQy ); in recalculateRegression()
H A DLogarithmicRegressionCurveCalculator.cxx84 double fQx = 0.0, fQy = 0.0, fQxy = 0.0; in recalculateRegression() local
92 fQxy += fDeltaX * fDeltaY; in recalculateRegression()
95 m_fSlope = fQxy / fQx; in recalculateRegression()
97 m_fCorrelationCoeffitient = fQxy / sqrt( fQx * fQy ); in recalculateRegression()
H A DExponentialRegressionCurveCalculator.cxx84 double fQx = 0.0, fQy = 0.0, fQxy = 0.0; in recalculateRegression() local
92 fQxy += fDeltaX * fDeltaY; in recalculateRegression()
95 m_fLogSlope = fQxy / fQx; in recalculateRegression()
97 m_fCorrelationCoeffitient = fQxy / sqrt( fQx * fQy ); in recalculateRegression()

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