ListarDepartament: Matemàtiques por tema "independence"
Mostrando ítems 1-3 de 3
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Nonparametric testing of the dependence structure among points-marks-covariates in spatial point patterns
John Wiley & Sons (2022-05-16)We investigate testing of the hypothesis of independence between a covariate and the marks in amarked point process. It would be rather straightforward if the (unmarked) point process wereindependent of the covariate and ... -
Revisiting the random shift approach for testing in spatial statistics
Elsevier (2020)We consider the problem of non-parametric testing of independence of two components of a stationary bivariate spatial process. In particular, we revisit the random shift approach that has become the standard method for ... -
Second-order preserving point process permutations
Wiley (2023)While random permutations of point processes are useful for generating counterfactuals in bivariate interaction tests, such permutations require that the underlying intensity be separable. In many real-world datasets where ...
