Results 41 to 50 of about 1,079,892 (278)

Identifying Risk Profiles of Malignant Prostate Cancer Surgical Delay Using a Person-Centered Approach to Understand Prostate Cancer Disparities: The Constellation of Health Determinants Using Latent Class Analysis on Cancer Registry Data

open access: yesAmerican Journal of Men's Health, 2020
Surgical prostate cancer (PCa) treatment delay (TD) may increase the likelihood of recurrence of disease, and influence quality of life as well as survival disparities between Black and White men.
Francisco A. Montiel Ishino PhD, MPH   +6 more
doaj   +1 more source

Profiles on Adolescent Internet Addiction: A Taxonomy with Latent Profiling Analysis

open access: yesActa Médica Portuguesa, 2022
Introduction: Addictive use of the Internet among adolescents has been linked to a negative psychosocial development, but more detailed information about Internet addiction (IA) profiles is warranted. The aim of this study was to identify IA profiles in
Miguel Vieira Martins   +3 more
doaj   +1 more source

A note on directed adjusted profile likelihoods [PDF]

open access: yesJournal of Statistical Planning and Inference, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
SARTORI, NICOLA   +2 more
openaire   +4 more sources

Reduce computation in profile empirical likelihood method [PDF]

open access: yesCanadian Journal of Statistics, 2011
Summary: Since its introduction by \textit{A.B. Owen} [Biometrika 75, No. 2, 237--249 (1988; Zbl 0641.62032); Ann. Stat. 18, No. 1, 90--120 (1990; Zbl 0712.62040)], the empirical likelihood method has been extensively investigated and widely used to construct confidence regions and to test hypotheses in the literature.
Li, Minqiang, Peng, Liang, Qi, Yongcheng
openaire   +3 more sources

Information Bias and Adjusted Profile Likelihoods

open access: yesJournal of the Royal Statistical Society Series B: Statistical Methodology, 1996
SUMMARY The bias and information bias of the ordinary profile score statistic are both typically of order O(1). Several additive adjustments to the profile score statistic that reduce its bias to order O(n  −1) have been proposed. In certain situations, the information bias of these adjusted profile score statistics is also reduced to ...
DiCiccio, Thomas J.   +3 more
openaire   +2 more sources

Profiles of learners based on their cognitive and metacognitive learning strategy use: occurrence and relations with gender, intrinsic motivation, and perceived autonomy support

open access: yesHumanities & Social Sciences Communications, 2022
For life-long learning, an effective learning strategy repertoire is particularly important during acquisition of knowledge in lower secondary school—an educational level characterized with transition into more autonomous learning environments with ...
Diana Kwarikunda   +3 more
doaj   +1 more source

Cover your bases: asymptotic distributions of the profile likelihood ratio when constraining effective field theories in high-energy physics

open access: yesSciPost Physics Core, 2023
We investigate the asymptotic distribution of the profile likelihood ratio (PLR) when constraining effective field theories (EFTs) and show that Wilks' theorem is often violated, meaning that we should not assume the PLR to follow a $\chi^2$-distribution.
Florian Urs Bernlochner, Daniel C. Fry, Stephen Burns Menary, Eric Persson
doaj   +1 more source

Profile Likelihood and Conditionally Parametric Models

open access: yesThe Annals of Statistics, 1992
The authors outline a general approach to estimating the parametric component of a semiparametric model. For the case of a scalar parametric component the method is based on the idea of first estimating a one- dimensional subproblem of the original problem that is least favorable in the sense of \textit{C. Stein} [Proc. Third Berkeley Sympos.
Severini, Thomas A., Wong, Wing Hung
openaire   +3 more sources

Evaluating the Utility of Paired Tumor and Germline Targeted DNA Sequencing for Pediatric Oncology Patients: A Single Institution Report

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Objective To evaluate the diagnostic yield and utility of universal paired tumor–normal multigene panel sequencing in newly diagnosed pediatric solid and central nervous system (CNS) tumor patients and to compare the detection of germline pathogenic/likely pathogenic variants (PV/LPVs) against established clinical referral criteria for cancer ...
Natalie Waligorski   +9 more
wiley   +1 more source

Easy estimation by a new parameterization for the three-parameter lognormal distribution [PDF]

open access: yes, 2013
A new parameterization and algorithm are proposed for seeking the primary relative maximum of the likelihood function in the three-parameter lognormal distribution.
Hirose, Hideo, Komori, Yoshio
core   +1 more source

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