Results 31 to 40 of about 2,041,133 (244)

A Clustering Analysis Method With High Reliability Based on Wilcoxon-Mann-Whitney Testing

open access: yesIEEE Access, 2021
As a core step in clustering analysis, distance measurement results can influence clustering accuracy. Existing measurement methods are mostly based on cluster feature information.
Yuan Cheng   +3 more
doaj   +1 more source

Nonparametric tests for transition probabilities in nonhomogeneous Markov processes

open access: yes, 2020
This paper proposes nonparametric two-sample tests for the direct comparison of the probabilities of a particular transition between states of a continuous time non-homogeneous Markov process with a finite state space.
Bakoyannis, Giorgos
core   +1 more source

A nonparametric Bayesian method of translating machine learning scores to probabilities in clinical decision support

open access: yesBMC Bioinformatics, 2017
Background Probabilistic assessments of clinical care are essential for quality care. Yet, machine learning, which supports this care process has been limited to categorical results.
Brian Connolly   +4 more
doaj   +1 more source

Accurate and noninvasive prostate cancer detection using plasma‐derived extracellular vesicle RNA

open access: yesFEBS Open Bio, EarlyView.
Plasma extracellular vesicles were captured with WGA‐conjugated magnetic beads and profiled for RNA biomarkers. A three‐RNA panel (NM_024955, NR_047469, and NR_002564) distinguished prostate cancer from healthy controls and benign prostatic hyperplasia, supporting a simple, noninvasive approach to improve prostate cancer detection.
Hanping Wei, Haoran Wu, Wei Feng
wiley   +1 more source

TRPML1 agonist ML‐SA5 attenuates pulmonary fibroblast activation by suppressing mTOR and restoring autophagic flux

open access: yesFEBS Open Bio, EarlyView.
TGF‐β1 stimulation downregulates lysosomal channel TRPML1 in pulmonary fibroblasts. The TRPML1 agonist ML‐SA5 suppressed fibroblast‐to‐myofibroblast activation and collagen production. Mechanistically, ML‐SA5 inhibited mTOR phosphorylation, restored autophagic flux, and its effects were enhanced by rapamycin (mTOR inhibitor) and reversed by MHY1485 ...
Jiatong Yao   +10 more
wiley   +1 more source

Hammerstein system with a stochastic input of arbitrary/unknown autocorrelation – nonparametric estimator of the static nonlinear subsystem

open access: yesIET Signal Processing, 2021
This study proposes the first estimator in the open literature (to the present authors' best knowledge) to nonparametrically estimate a Hammerstein system's nonlinear static subsystem when excited by an input that is temporally self‐correlated with an ...
Tsair‐Chuan Lin, Kainam Thomas Wong
doaj   +1 more source

The Conception of NPP Equipment Monitoring Based on Nonparametric Statistics and Trained Neural Network

open access: yesГлобальная ядерная безопасность, 2022
The article deals with the concept of monitoring based on nonparametric statistics. It is supposed the possible application to monitor the technological systems of nuclear power plants.
V. V. Krivin   +4 more
doaj   +1 more source

Nonparametric statistics [PDF]

open access: yes, 1963
1 online resource (PDF, 28 pages)Savage, I. Richard. (1963). Nonparametric statistics.
Savage, I. Richard
core  

Long‐Term Efficacy of Immunotherapy in Autoimmune Autonomic Ganglionopathy—A 10‐Year Follow Up Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Autoimmune autonomic ganglionopathy (AAG) is a rare but potentially treatable cause of severe autonomic failure. Evidence guiding long‐term immunotherapy, treatment sequencing, and residual autonomic impairment is limited. We evaluated long‐term treatment response, residual autonomic dysfunction, and relapse patterns in patients with
Giacomo Chiaro   +6 more
wiley   +1 more source

Fundamentals of Nonparametric Statistical Tests for Dental Clinical Research

open access: yesDentistry Journal
This article provides the foundation for employing nonparametric testing in dental clinical research. To make wise judgments in their research, investigators should learn more about the main nonparametric tests and their particular uses.
Arturo Garrocho-Rangel   +5 more
doaj   +1 more source

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