The range of correlation coefficient of any bivariate discrete random vector with finite or countably infinite values is derived. We show analytically that the normal-transformed discrete bivariate probability system of Van Ophem (1999, Econometric Theory 15, 228€"237)...
Spearman correlation coefficient was used to assess the correlation.Results To date, both eyes of 42 healthy subjects are included (Mean age: 46.6 ± 14.3 yrs, Axial length: 23.7 ± 1.1, CCT: 554 ± 34 µm). The mean waveform scores from the first IOP measurement were 4.2±2.3 and ...
While mean-field approximations, such as the nuclear shell model, provide a good description of many bulk nuclear properties, they fail to capture the important effects of nucleon鈥搉ucleon correlations such as the short-distance and high-momentum components of the nuclear many-body wave function...
When tested against reanalysis data, for each tested variable, Pangu-Weather produces a lower RMSE and a higher anomaly correlation coefficient (ACC) than the operational IFS and FourCastNet, the best NWP and AI-based methods, respectively. In particular, with a single-member forecast, Pangu-...
The direct spatial correlation model has a better goodness of fit than the random effects and the CAR model. Furthermore, the proportion of variation in the data explained by the spatial correlation term is almost the same for both spatial models. The standard deviations in coefficient estimates ...
Can you use any type of variable for Pearson's correlation coefficient? No, the two variables have to be measured on either an interval or ratio scale. However, both variables do not need to be measured on the same scale (e.g., one variable can be ratio and one can be interval)....
We asses the ability of a distance correlation coefficient (DiCC), calculated from distance covariance, for detecting long-range concerted motion in proteins. We establish a set of criteria for ideal correlation coefficient values based on the coefficient of determination in multi-dimension, R 2 . ...
However, if it orders, the condensed degrees of freedom are taken from the QP state, where magnetic correlations are developing and then Cm(T>Tord) can be used as a reference function (CRF). Frequently, these tails are well described by a CRF∝−T ln(T) function, which can be ...
binary diffusion coefficientcarbon dioxideSchmidt number correlationsupercriticalTaylor dispersion methodBinary diffusion coefficients of acetone in carbon dioxide were measured by the Taylor dispersion method at 308.2 K and 7.9 to 40 MPa and at 313.2 K and 8.0 to 37 MPa. The D 12 values obtained ...
The method for inferring the regulatory decay distance of a TF \(i\) is based on the relationship between TF \(i\) gene expression, the gene expression of other genes, and the ChIP-seq peaks of TF \(i\). In step 1, we calculate a statistic (the Pearson correlation coefficient) that...