Lines Matching refs:m_fSlope
42 m_fSlope( 0.0 ), in LinearRegressionCurveCalculator()
45 ::rtl::math::setNan( & m_fSlope ); in LinearRegressionCurveCalculator()
66 ::rtl::math::setNan( & m_fSlope ); in recalculateRegression()
83 m_fSlope = (fN * fSumXY - fSumX * fSumY) / ( fN * fSumXSq - fSumX * fSumX ); in recalculateRegression()
84 m_fIntercept = (fSumY - m_fSlope * fSumX) / fN; in recalculateRegression()
98 if( ! ( ::rtl::math::isNan( m_fSlope ) || in getCurveValue()
101 fResult = m_fSlope * x + m_fIntercept; in getCurveValue()
139 if( m_fSlope != 0.0 ) in ImplGetRepresentation()
141 if( ::rtl::math::approxEqual( fabs( m_fSlope ), 1.0 )) in ImplGetRepresentation()
143 if( m_fSlope < 0 ) in ImplGetRepresentation()
147 aBuf.append( getFormattedString( xNumFormatter, nNumberFormatKey, m_fSlope )); in ImplGetRepresentation()