Results 21 to 30 of about 9,847,496 (288)
Quantifying Data Dependencies with Rényi Mutual Information and Minimum Spanning Trees
Entropy, 2019 In this study, we present a novel method for quantifying dependencies in multivariate datasets, based on estimating the Rényi mutual information by minimum spanning trees (MSTs). The extent to which random variables are dependent is an important question,
Anne Eggels, Daan Crommelin
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Age dependent normative data of vertical and horizontal reflexive saccades. [PDF]
PLoS ONE, 2018 PURPOSE:There is some controversy whether or not saccades change with age. This cross-sectional study aims to clarify the characteristics of reflexive saccades at various ages to establish a normative cohort in a standardized set-up.
Susanne Hopf +4 more
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Data integration with dependent sources [PDF]
Proceedings of the 14th International Conference on Extending Database Technology, 2011 Data integration systems offer users a uniform interface to a set of data sources. Previous work has typically assumed that the data sources are independent of each other; however, in scenarios involving large numbers of sources, such as the Web or large enterprises, there is an eco-system of dependent sources, where some sources copy parts of their ...
Anish Das Sarma +2 more
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Statistical Theory and Related Fields, 2017 This paper focuses on the influence of a misspecified covariance structure on false discovery rate for the large-scale multiple testing problem. Specifically, we evaluate the influence on the marginal distribution of local false discovery rate statistics,
Ye Liang, Joshua D. Habiger, Xiaoyi Min
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Bickel–Rosenblatt test for weakly dependent data
Mathematical Modelling and Analysis, 2012 The aim of this paper is to analyze the Bickel–Rosenblatt test for simple hypothesis in case of weakly dependent data. Although the test has nice theoretical properties, it is not clear how to implement it in practice.
Janis Valeinis, Audris Locmelis
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CellNeighborEX: deciphering neighbor‐dependent gene expression from spatial transcriptomics data
Molecular Systems Biology, 2023 Cells have evolved their communication methods to sense their microenvironments and send biological signals. In addition to communication using ligands and receptors, cells use diverse channels including gap junctions to communicate with their immediate ...
Hyobin Kim +11 more
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Extension of Relative-Risk Power Estimator under Dependent Random Censored Data
Современная математика: Фундаментальные направления, 2022 In this paper, the considered problem consists in estimation of conditional survival function by right random censoring model in the presence of a covariate.
A. A. Abdushukurov
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Time Dependent Hadronization via HERMES and EMC Data Consistency [PDF]
, 2007 Using QCD-inspired time dependent cross sections for pre-hadrons we provide a combined analysis of available experimental data on hadron attenuation in DIS off nuclei as measured by HERMES with 12 and 27 GeV and by EMC with 100 and 280 GeV lepton beam ...
Airapetian +22 more
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Journal of Causal Inference, 2016 We study the framework for semi-parametric estimation and statistical inference for the sample average treatment-specific mean effects in observational settings where data are collected on a single network of possibly dependent units (e.g., in the ...
Sofrygin Oleg, van der Laan Mark J.
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Regression Analysis of Dependent Current Status Data with Left Truncation
Mathematics, 2023 Current status data are encountered in a wide range of applications, including tumorigenic experiments and demographic studies. In this case, each subject has one observation, and the only information obtained is whether the event of interest happened at
Mengyue Zhang +4 more
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