ニュース

Discover the distribution of sample matrix correlations R in non-null correlation multivariate normal populations. Explore the determinant distribution using Meijer G-functions in null-correlation ...
For the case where the multivariate normal population does not have null correlations, we give the exact expression of the distribution of the sample matrix of correlations R, with the sample ...
We extend the autocorrelation-based approaches currently used in standards to full correlation-matrix-based approaches in order to identify correlation between both spatially adjacent and non-adjacent ...
The corresponding bound for cross-correlation is d. A method of generating all distinct matrices (enumeration algorithm) is presented. An example shows that it is possible for shift sequences to have ...
Under the high-dimensional setting that the data dimension and sample size tend to infinity proportionally, we derive the limiting spectral distribution and establish the central limit theorem of the ...
The paper studies the limiting distribution of the largest off-diagonal entry of the sample correlation matrices of high-dimensional Gaussian populations with equi-correlation structure. Assume the ...
A correlation matrix is a valuable statistical tool that appraisers can use to assess relationships between different variables, ensuring that they produce thorough, defensible, and reproducible ...
How to Calculate the Correlation Coefficient A simple calculation method is to use what's known as the Pearson correlation coefficient calculator, named after the English mathematician Karl Pearson.