Coefficient of determination definition

Coefficient of determination. ( ) means:
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Coefficient of determination. (r2) means:
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Coefficient of determination means a quantity that measures the degree of agreement between the points in a calibra- tion curve and the quadratic function derived to connect them.
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Examples of Coefficient of determination in a sentence

  • Table 10 Coefficient of determination testModel SummaryModelRR SquareAdjusted R SquareStd Error of Estimate1.586.343.328.31861 Table 7 shows that the coefficient of determination (R2) is 0.344, which means that 34.3% of the dependent variables, namely Differentiation Strategy (X1) and Product Innovation (X2) can be explained by the independent variable Competitive Advantage.

  • Performance evaluator.Performance evaluator Calculation Coefficient of determination =12 =∑=1( − )2∑=1( − )2 + ∑( − )2 The above performance analysis had indicated that Oi is true value, Pi is predicted value from type- 2 fuzzy logic and is predicted average value from type-2 fuzzy logic.

  • Coefficient of determination R2 and RMSE associated to the ANN (test) estimates of the worst-case requirement metric w(p,d ) = max g = max f (x = h(p),d ).

  • Choreography in aerobics should be a method to achieve specific goal, not a purpose to itself or showing off of the instructor’s capabilities that might be inappropriate to trainee.

  • Prior actions designed to empower women and girls; and strengthen fiscal management are environmentally neutral.

  • Coefficient of determination R2 : If we denote by yt∗ the fitted values from regression analysis, the coefficient of determination is defined as R2 = Cor2(y∗, yt).

  • MASON UNIV., USING GOVERNMENT PROGRAMS TO ENCOURAGE EMPLOYMENT, INCREASE EARNINGS, AND GROW THEECONOMY 24 (Nov.

  • Types of Statistics - descriptive and inferential.Measures of Central Tendency and Dispersion, Meaning, assumptions and limitations of Simple correlations and regression analysis; Pearson’s Product Moment Formula and Spearman’s Rank Correlations, Concept of least squares and lines of regression; Methods of estimating non-linear equations e.g. parabolic equation, Standard Error of estimate Partial and Multiple Correlations, Coefficient of determination.

  • Coefficient of determination reflects how much variation of the dependent variable (Y) can be explained by the independent variable (X).

  • Coefficient of determination (𝑅2), the root mean squared error (RMSE), the sum of the squared total (SST), the correlation coefficient, and 𝑝-value for F-statistic vs.


More Definitions of Coefficient of determination

Coefficient of determination means a quantity that measures the degree of agreement between the points in a calibration and the function derived to connect the points.
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Coefficient of determination. (commonly denoted as “r2”) means a statistical measure that determines how well the regression approximates the actual data points in the calibration curve, with a regression of 1 being a perfect fit.
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Coefficient of determination. (𝑟2) means: ∑𝑛 (𝑦𝑖 − 𝑎0 − (𝑎1 × 𝑥𝑖))2 𝑟2 = 1 − 𝑖=1 ∑𝑛 (𝑦𝑖 − 𝑦)2 𝑖=1 𝑎0 is the axis intercept of the linear regression line 𝑎1 is the slope of the linear regression line 𝑥𝑖 is the measured reference value 𝑦𝑖 is the measured value of the parameter to be verified 𝑦 is the mean value of the parameter to be verified 𝑛 is the number of values
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Coefficient of determination means a quantity that measures the degree of concordance between the points in a calibration curve and the quadratic function derived to connect them.
Sample 1
Coefficient of determination. ( ) means: where: is the axis intercept of the linear regression line is the slope of the linear regression line is the measured reference value is the measured value of the parameter to be verified is the mean value of the parameter to be verified is the number of values
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Coefficient of determination. (r2) means: (r2)(1((ni 1[yi a0(a1 xi)]2)(ni 1(yiy)2)))
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Related to Coefficient of determination

  • Limit of Detection or “LOD” means the minimum concentration of a substance that can be measured and reported with ninety-nine percent (99%) confidence that the analyte concentration is greater than zero (0) for a particular analytical method and sample matrix.

  • Certificate of Determination means the Certificate of Determination or comparable instrument relating to the Designated Preferred Stock, of which these Standard Provisions form a part, as it may be amended from time to time.

  • Barrier Event means that R (final) is lower than the Barrier.

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  • Test Date means, with respect to any Start Date, the last day of the most recent fiscal quarter of the Borrower ended immediately prior to such Start Date.

  • LCA Test Date has the meaning specified in Section 1.03(e).