Results 21 to 30 of about 97,870 (259)

Parameter Estimation based on Neoteric Ranked Set Samples with Applications to Weibull Distribution. [PDF]

The Egyptian Statistical Journal
This paper investigates the parameter estimation in a Weibull distribution using Neoteric Ranked Set Sampling (NRSS) designs, thus extending the earlier study by Sabry et al. (2020).
Mohamed Sabry, Essam Amin, Abdeltawab Gira   +2 more
doaj   +1 more source

Improved EDF-Based Tests for Weibull Distribution Using Ranked Set Sampling

Mathematics, 2022
It is well known that ranked set sampling (RSS) is superior to conventional simple random sampling (SRS) in that it frequently results in more effective inference techniques.
Safar M. Alghamdi, Rashad A. R. Bantan, Amal S. Hassan, Heba F. Nagy, Ibrahim Elbatal, Mohammed Elgarhy   +5 more
doaj   +1 more source

Mean ranked acceptance sampling plan under exponential distribution

Ain Shams Engineering Journal, 2021
This study proposes a new acceptance sampling scheme, namely mean ranked sampling scheme, for efficient decision of statistical quality control. The proposed scheme is based on ranked set sampling under exponential distribution for acceptance or ...
Syed Adil Hussain, Ishfaq Ahmad, Aamir Saghir, Muhammad Aslam, Ibrahim M. Almanjahie   +4 more
doaj   +1 more source

A new ranked set sampling design for estimating population mean and variance based on neoteric ranked set sampling

Journal of Nigerian Society of Physical Sciences
This paper proposes a new ranked set sampling (RSS) design, termed modified neoteric RSS (MNRSS), for efficient estimation of the population mean and variance.
Mohammed Obeidat, Rahaf Mashhour Na’amneh, Ahmad A. Hanandeh, Mahmoud Zuhier Aldrabseh, Tarek M. Omara   +4 more
doaj   +1 more source

Estimation of Gumbel Distribution Based on Ordered Maximum Ranked Set Sampling with Unequal Samples

Axioms
Sample selection is one of the most important factors in estimating the unknown parameters of distributions, as it saves time, saves effort, and gives the best results.
Nuran Medhat Hassan, Osama Abdulaziz Alamri   +1 more
doaj   +1 more source

Cumulative residual extropy of minimum ranked set sampling with unequal samples

Results in Applied Mathematics, 2021
Recently, an alternative measure of uncertainty called cumulative residual extropy (CREX) was proposed by Jahanshahi et al. (2019). In this paper, we consider uncertainty measures of minimum ranked set sampling procedure with unequal samples (MinRSSU) in
M.R. Kazemi, S. Tahmasebi, C. Calì, M. Longobardi   +3 more
doaj   +1 more source

Solid Pseudopapillary Neoplasm of the Pancreas in Children and Adolescents: Expert Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Solid pseudopapillary neoplasm of the pancreas (SPN) is a rare low‐grade malignant exocrine pancreatic tumor, mostly discovered during the second decade of life in females, with a very good prognosis, provided microscopically complete surgical excision is achieved.
Sabine Irtan, Michael Abele, Calogero Virgone, Michaela Kuhlen, Ricardo Lopez‐Almarez, Tal Ben‐Ami, Ewa Bien, Maja Cesen, Malgorzata A. Krawczyk, Andrea Ferrari, Gianni Bisogno, Yves Reguerre, Dominik T. Schneider, Louise Galmiche, Jorg Fuchs, Sarah Braungart, Bilgehan Yalcin, Ines B. Brecht, Daniel Orbach   +18 more
wiley   +1 more source

Regression Estimators in Ranked Set, Median Ranked Set and Neoteric Ranked Set Sampling

Pakistan Journal of Statistics and Operation Research, 2018
This paper proposes new regression estimators in median ranked set and neoteric ranked set sampling using one and two auxiliary variables. The proposed estimators have large gain in presicion compared to the classical ranked set sampling (RSS) design. A simulation study is designed to see the performance of suggested estimators. A real data set example
openaire   +3 more sources

Ovarian Sex Cord Stromal Tumors in Children and Adolescents—The European Standard Clinical Practice Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT As part of the European Cooperative Study Group for Paediatric Rare Tumours initiative, we developed standard clinical practice guidelines for ovarian sex cord stromal tumors, based on comprehensive national and international cohort analyses, literature review, and a final expert consensus conference.
Dominik T. Schneider, Kris‐Ann Schultz, Nora Schnitzler, Michael Abele, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Ines B. Brecht, Maja Cesen, Andrea Ferrari, Michaela Kuhlen, Malgorzata A. Krawczyk, Ricardo Lopez‐Almaraz, Yves Reguerre, Calogero Virgone, Daniel Orbach   +15 more
wiley   +1 more source

Bridging the Loneliness Gap: Depression, Connectivity, and Isolation in Pediatric Oncology Patients and Their Peers

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Loneliness is associated with adverse physical and mental health outcomes and remains understudied in children and adolescents undergoing cancer therapy. Pediatric oncology patients may be at increased risk due to medical isolation and disruption of social networks.
Charlotte N. Stahlfeld, Scott H. Maurer, Michelle D. Watkinson, John Nury, Elise Barberis, Molly C. Mack   +5 more
wiley   +1 more source