Conditional stochastic dominance tests in dynamic settings [PDF]
This paper proposes nonparametric consistent tests of conditional stochastic dominance of arbitrary order in a dynamic setting. The novelty of these tests resides on the nonparametric manner of incorporating the information set into the test.
Jesús Gonzalo, José Olmo
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The KDM6B/SLC10A2 Axis Suppresses MDSCs Recruitment via ERK/AP‐1 Signaling in Colorectal Cancer
Advanced Science, EarlyView.In wild‐type intestinal epithelial cells, KDM6B demethylates SLC10A2 to promote its expression, after which SLC10A2 suppresses ERK phosphorylation, inhibiting AP‐1 (Fos/Jun) transcription and chemokine production. In KDM6B‐deficient intestinal epithelial cells, SLC10A2 methylation increases, and its expression decreases.
Zhibo Hu +16 more
wiley +1 more source
OPTRACE: Optical Imaging–Guided Transplantation and Tracking of Cells in the Mouse Brain
Advanced Science, EarlyView.OPTRACE establishes an optical, two‐step platform for intracerebral cell therapy. Transparent glass pipettes enable real‐time, image‐guided delivery, while multiplex genetic labeling with two‐photon and bioluminescence readouts supports longitudinal single‐cell tracking and host–graft dynamics.
Jinghui Wang +10 more
wiley +1 more source
Robust nonparametric hypothesis tests for differences in the covariance structure of functional data [PDF]
, 2021 Kelly Ramsay, Shojaeddin Chenouri
openalex +1 more source
Modified Randomization Tests for Nonparametric Hypotheses
The Annals of Mathematical Statistics, 1957 Suppose $X_1, \cdots, X_m, Y_1, \cdots, Y_n$ are $m + n = N$ independent random variables, the $X$'s identically distributed and the $Y$'s identically distributed, each with a continuous cdf. Let $$z = (z_1, \cdots, z_m, z_{m + 1}, \cdots, z_N) = (x_1, \cdots, x_m, y_1, \cdots, y_n)$$ represent an observation on the $N$ random variables and let $$u(z) =
openaire +3 more sources
Exact tests for correlation and for the slope in simple linear regressions without making assumptions [PDF]
We present an exact test for whether two random variables that have known bounds on their support are negatively correlated. The alternative hypothesis is that they are not negatively correlated.
Karl Schlag
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The Microbiota Shapes Central Nervous System Myelination in Early Life
Advanced Science, EarlyView.Gut microbiota shapes brain development by regulating myelination and glial cell maturation in early life. Using germ‐free (GF) mice and zebrafish, this study reveals sex‐ and age‐dependent effects on myelin growth, integrity, and related gene expression.
Caoimhe M. K. Lynch +13 more
wiley +1 more source
A Bayesian approach to efficient differential allocation for resampling-based significance testing
BMC Bioinformatics, 2009 Background Large-scale statistical analyses have become hallmarks of post-genomic era biological research due to advances in high-throughput assays and the integration of large biological databases.
Soi Sameer, Jensen Shane T, Wang Li-San
doaj +1 more source
A nonparametric training algorithm for decentralized binary hypothesis testing networks [PDF]
, 1992 Caption title.Includes bibliographical references (p. 24-25).Supported by the National Science Foundation through an NSF Graduate Fellowship. Supported by the National Science Foundation through a grant under subcontract from the University of Conn.
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Advanced Science, EarlyView.This schematic integrates the eight statistically significant causal relationships identified between 1,366 brain imaging‐derived phenotypes (IDPs) and 18 autoimmune inflammatory diseases (AIDs). Arrows indicate the direction of causality inferred from bidirectional two‐sample MR analyses.
Jinbin Chen +8 more
wiley +1 more source