Results 81 to 90 of about 15,810,178 (316)

Overview of NonParametric Combination-based permutation tests for Multivariate multi-sample problems

Statistica, 2014
In this work we present a review on nonparametric combination-based permutation tests along with SAS macros allowing to deal with two-sample and one-way MANOVA design problems, within NonParametric Combination methodology framework.
Rosa Arboretti Giancristofaro, Chiara Brombin   +1 more
doaj   +1 more source

DETERMINISTIC NONPARAMETRIC MARKET POWER TESTS: AN EMPIRICAL INVESTIGATION [PDF]

A review of recent literature reflects the development of several deterministic nonparametric market power tests. We use Monte Carlo experiments to evaluate the veracity of four monopolistic and four monopsonistic market power tests that use the ...
Noelke, Corinna M., Raper, Kellie Curry
core   +1 more source

Five‐Year Disease Progression in Synuclein Seeding Positive Sporadic Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To provide a comprehensive description of disease progression in synuclein seeding assay (SAA) positive sporadic Parkinson Disease participants, using Neuronal Synuclein Disease integrated biological and functional impairment staging framework.
Paulina Gonzalez‐Latapi, Caroline Gochanour, Seung Ho Choi, Hyunkeun Cho, Chelsea Caspell‐Garcia, Christopher Coffey, Michael Brumm, David‐Erick Lafontant, Yuge Xiao, Thomas Tropea, John Seibyl, Caroline Tanner, Charles S. Venuto, Karl Kieburtz, Lana M. Chahine, Kathleen L. Poston, Andrew Siderowf, Kenneth Marek, Tanya Simuni, The Parkinson's Progression Markers Initiative   +19 more
wiley   +1 more source

A Nonparametric Efficiency Analysis of California Cotton Ginning Cooperatives

Journal of Agricultural and Resource Economics, 1993
In the spirit of Leamer's commitment to sensitivity analysis, we employ Farrell's nonparametric efficiency methodology and compare our results with those of Sexton, Wilson, and Wann.
Michael R. Caputo, Lori Lynch
doaj   +1 more source

Bayesian nonparametric tests via sliced inverse modeling [PDF]

, 2015
We study the problem of independence and conditional independence tests between categorical covariates and a continuous response variable, which has an immediate application in genetics.
Jiang, Bo, Liu, Jun S., Ye, Chao
core  

Conditional stochastic dominance tests in dynamic settings [PDF]

, 2014
This paper proposes nonparametric consistent tests of conditional stochastic dominance of arbitrary order in a dynamic setting. The novelty of these tests lies in the nonparametric manner of incorporating the information set.
Anderson, Barrett, Bollerslev, Buja, Chernozhukov, Davidson, Delgado, Delgado, Fishburn, Hansen, Hansen, Hastie, Kaur, Kopa, Larsen, Levy, Li, Linton, Linton, Linton, Masry, McFadden, Nadaraya, Neumann, Newey, Porter, Post, Scaillet, Shalit, Stone, Watson   +30 more
core   +2 more sources

Clinical Validation of Plasma p‐217tau in Neurological Diseases

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Plasma p‐217tau is a minimally invasive but specific biomarker for diagnosing Alzheimer's disease (AD). However, its disease specificity remains to be clinically evaluated. We validated the reliability of the p‐217tau biomarker in 12 other neurological diseases.
Takeshi Kawarabayashi, Takumi Nakamura, Ryoma Takahashi, Tetsuya Ueda, Seiji Kinoshita, Chikage Uchida, Takashi Sugawara, Kentaro Hashimoto, Kunihiko Ishizawa, Masakuni Amari, Hiroo Kasahara, Yoshio Ikeda, Masamitsu Takatama, Mikio Shoji   +13 more
wiley   +1 more source

Multiple Sclerosis Relapse Activity After Ozanimod Discontinuation in DAYBREAK Trial Participants

Annals of Clinical and Translational Neurology, EarlyView.
Multiple Sclerosis Relapse Activity After Ozanimod Discontinuation in DAYBREAK Trial Participants. ABSTRACT Objective Return of disease activity is expected when patients discontinue disease‐modifying therapy (DMT) for multiple sclerosis (MS). Some MS DMTs are associated with higher‐than‐expected disease activity (rebound) after discontinuation.
Ralf Gold, Krzysztof W. Selmaj, Regina Berkovich, Jeffrey A. Cohen, Giancarlo Comi, Eva K. Havrdová, James K. Sheffield, Hetal Desai, Chun‐Yen Cheng, Jon V. Riolo, Andrew Thorpe, Erik DeBoer, Bruce A. C. Cree   +12 more
wiley   +1 more source

Uso de técnicas estadísticas para evaluar la rugosidad superficial en probetas de acero inoxidable 316LVM sometidas a desgaste abrasivo comparativo

Revista Técnica de la Facultad de Ingeniería
En el presente trabajo se presenta un estudio estadistico de los resultados de la caracterizacion mediante microscopia de fuerza atomica (MFA) de los parametros de acabado de superficie en probetas de acero inoxidable Sandvik Bioline 316LVM, sometidos al
M Álvarez-Luna, R Grau, J García-Jacomino, R Quintana-Puchol, A Cruz-Crespo   +4 more
doaj  

Nonparametric tests for multistate processes with clustered data. [PDF]

Ann Inst Stat Math, 2022
Bakoyannis G, Bandyopadhyay D.
europepmc   +1 more source