Abstract: We derive the form of the variance-covariance matrix for any affine equivariant matrix-valued statistics when sampling from complex elliptical distributions. We then use this result to ...
Abstract: Probabilistic modeling of the natural distribution of human driving behavior is crucial for constructing realistic and dynamic traffic simulation environments. To capture the complex, ...
Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Thomas J. Brock is a CFA and CPA with more ...
A new data selection strategy guided by the Variance Promotion Score (VPS). VAS combines outcome variance and trajectory diversity to promote reward variance, stabilize policy optimization, and ...
Previous studies have established a relationship between duodenal mucosa-associated microbiota and overall health. However, sampling duodenal microbiota is technically challenging. Mucosal biopsies ...
As genetic studies grow, researchers are increasingly seeking to identify rare genetic variants with large impacts on traits. In this paper, we combine theoretical methods and data analysis to show ...
Upon arrival at the laboratory, the composite samples were manually mixed thoroughly and uniformly to incorporate time points at 2, 4, 6, or 24 h within the 24 h period into a 500 mL bottle (Figure 1) ...
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