Let ri, and Ri denote the population and sample correlation coefficients, respectively, between Y and Xi. The population correlation coefficient ri is a measure of the predictive power of Xi. The author has der
Part of the book series: Lecture Notes in Statistics ((LNS,volume 1)) 614 Accesses Abstract The extraordinary interest in the correlation coefficient is evidenced by the number of papers and pages in statistical publications dealing with the correlation coefficient (see Table 1).This...
frequency distribution of the values of the correlation coefficient in samples from an indefinitely,frequency distribution of the values of the correlation co..
(1996). On the computation of the distribution of the square of the sample multiple correlation coefficient. Computational Statistics & Data Analysis, 22, pp. 345-350.Ding, C. G. (1996). On the computation of the distribution of the square of the sample multiple correlation coefficient. ...
Real-time mine ventilation network solution is the core way to realize the actual intelligent ventilation, and ventilation friction resistance coefficient is a significant parameter of network solution. With the help of fractal theory to characterize the three-dimensional roughness characteristics of tunnel...
were examined to compare with the primary model. Several goodness-of-fit indices, such as correlation coefficient (R), the root mean squared error (RMSE), and Kling-Gupta efficiency (KGE) were used to validate the robustness of the predictive models. Here, the Boruta-Random Forest (B-RF),...
Here, cor-cof is thecorrelation coefficientbetween returns of assets i and j, and sqrt is the square-root. This takes care of the relative performance of each asset with respect to the other. Although this appears mathematically complex, the simple concept applied here includes not just the st...
Ifuis ann-by-2 matrix, thenrhocan be a scalar correlation coefficient. Data Types:single|double Degrees of freedom for thetcopula, specified as a positive integer value. Data Types:single|double Bivariate Archimedean copula family, specified as one of the following. ...
Spearman's Correlation Actual 0.453 Estimated 0.447 Kendall correlation coefficient results: Kendall Correlation Actual 0.312 Estimated 0.308 Applying to stationary data (sequential setting) Univariate Example Another useful application of the hermite_estimator class is to obtain pdf, cdf and quantile function...
The sampler quickly settles near the true values of the parameters. The sample shows little serial correlation and no transient behavior. Local Functions This example uses the following functions. paramMap is the parameter-to-matrix mapping function and priorDistribution is the log prior distribution...