Coefficient of determination


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Coefficient of determination

A measure of the goodness of fit of the relationship between the dependent and independent variables in a regression analysis; for instance, the percentage of variation in the return of an asset explained by the market portfolio return. Also known as R-square.

R Square

In statistics, the percentage of a portfolio's performance explainable by the performance of a benchmark index. The R square is measured on a scale of 0 to 100, with a measurement of 100 indicating that the portfolio's performance is entirely determined by the benchmark index, perhaps by containing securities only from that index. A low R square indicates that there is no significant relationship between the portfolio and the index. An R Square is also called the coefficient of determination. See also: Beta.
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According to the above table that used linear regression analysis, the coefficient of determination is 0/60 which is a very good value and shows that 60% of changes in dependent variable (the attraction of bank clients) originates from independent variable (television advertising).
The value of the MVCs of the quadriceps was positively correlated with the dimensions of the muscle recorded by the two experienced operators: coefficient of determination ([r.
Coefficient of determination of shell morphological traits of Haliotis discus hannai [female] x Haliotis gigantea [male] on total weight.
For the total chlorophyll, there was a significant relationship between the portable chlorophyll meter measurements and the total chlorophyll that was determined in the laboratory (the classical method), and the model that best expressed this relationship was a linear model, with a coefficient of determination of 0.
159 dB (n = 30) and coefficient of determination [MATHEMATICAL EXPRESSION NOT REPRODUCIBLE IN ASCII], showing that the variation of reduction in normalised impact sound pressure level is by 99.
The regression model has maximum coefficient of determination (r2) value for ACC (0.
Correlation coefficient and coefficient of determination based on percentage of correct airflow direction and percentage of satisfactory ASTM D5157 metrics.
65) Constant (n) 4 46 Coefficient of determination, 55 58 [r.
Comparing Figs 4b and 5a, it can be seen that the coefficient of determination [r.

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