Search Results - "Sample size (Statistics)"

Technical Note—First-Stage Sampling in Ranking and Selection: Beyond Variance Estimation.

Authors: Fan, Weiwei Li, Xuewen Luo, Jun et al.

Source: Operations Research. Nov/Dec2025, Vol. 73 Issue 6, p3333-3344. 12p.

A Sample Size Calculation for Training and Certifying Targeting Policies.

Authors: Simester, Duncan Timoshenko, Artem Zoumpoulis, Spyros I.

Source: Management Science (INFORMS). Nov2025, Vol. 71 Issue 11, p9503-9522. 20p.

Minimum sample size requirements for applying Benford's law.

Authors: Hyseni, Ardian Pallaj, Ľubomír Glajc, Kristián et al.

Source: EPJ Web of Conferences. 6/11/2026, Vol. 372, p1-7. 7p.

The effect of misclassification on sample size for one and two-sample tests with binary endpoints.

Authors: Hársfalvi, Péter Reiczigel, Jenő

Source: Journal of Biopharmaceutical Statistics. May2026, Vol. 36 Issue 3, p561-572. 12p.

Sample Size Matters: A Comparative Analysis of the I.I.D. Assumption and Risk-Return Estimations in Latin American and US Stock Markets.

Authors: Camargo, María Inés Barbosa Molano, José Rodrigo Vélez Mayorga, Jorge Mario Salcedo

Source: Studies in Business & Economics. Apr2026, Vol. 21 Issue 1, p88-109. 22p.

Evaluating the Impact of Outcome Delay on the Efficiency of Two-Arm Group-Sequential Trials.

Authors: Mukherjee, Aritra Grayling, Michael J. Wason, James M. S.

Source: Statistics in Biopharmaceutical Research. Apr-Jun2026, Vol. 18 Issue 2, p314-323. 10p.

Subjects: Clinical trials, Sample size (Statistics), Experimental design

To Use or Not to Use: Method Selections in Cognitive Diagnosis.

Authors: Oh, Hyunjee Chiu, Chia-Yi

Source: Measurement. Apr-Jun2026, Vol. 24 Issue 2, p138-163. 26p.

Subjects: Sample size (Statistics), Goodness-of-fit tests, Cognitive testing, Simulation methods & models

Explainable IAOA-CNN-CBAM-SVR model for predicting air consumption of auxiliary nozzles with limited sample size.

Authors: Shen, Min Cao, Yongbo Xiong, Xiaoshuang et al.

Source: PLoS ONE. 6/5/2026, Vol. 21 Issue 6, p1-26. 26p.

Real‐World Survival Over 25 Years in Extensive‐Stage Small‐Cell Lung Cancer: The Impact of Immune Checkpoint Inhibitors.

Authors: Ariyasu, Ryo Nemoto, Teruhisa Iso, Hirokazu et al.

Source: Thoracic Cancer. Jun2026, Vol. 17 Issue 11, p1-7. 7p.

On the Analysis of Model-Free Methods for the Linear Quadratic Regulator.

Authors: Jin, Ze-Yu Schmitt, Johann Michael Wen, Zai-Wen

Source: Journal of the Operations Research Society of China. Jun2026, Vol. 14 Issue 2, p364-396. 33p.

Generative Data Augmentation in Clinical Studies: A Normalizing Flow Framework with an Inferential Bias-Variance Perspective.

Authors: Papavramidou, Nikoleta Karalis, Vangelis D.

Source: Applied Sciences (2076-3417); May2026, Vol. 16 Issue 10, p4692, 24p

Intervention research in anorexia nervosa – a plea for single case experimental designs.

Authors: Melles, Hanna Lemmens, Lotte Jansen, Anita

Source: Eating Disorders. May/Jun2026, Vol. 34 Issue 3, p268-280. 13p.

Subjects: Anorexia nervosa treatment, Psychotherapy, Patient compliance, Professional practice, Demographic characteristics, Sample size (Statistics), Decision making in clinical medicine, Experimental design, Alternative medicine, Convalescence, Endowment of research, Evidence-based medicine, Patient refusal of treatment, Disease relapse, Comorbidity

ADJUSTED EXPLAINED VARIATION MEASURE FOR ZERO-INFLATED POISSON REGRESSION MODEL.

Authors: AL-TAWEEL, YOUNUS ALGAMAL, ZAKARIYA

Source: TWMS Journal of Applied & Engineering Mathematics; 2026, Vol. 16 Issue 5, p552-562, 11p

Bayesian sample size determination using robust commensurate priors with interpretable discrepancy weights.

Authors: Whitehead, Lou E Wason, James MS Sailer, Oliver et al.

Source: Statistical Methods in Medical Research. May2026, Vol. 35 Issue 5, p1046-1062. 17p.

Power properties of classical test statistics in Weibull regression models with censoring and their applications to sample size calculation.

Authors: Magalhães, Tiago M. Gómez, Yolanda M. Diniz, Márcio A. et al.

Source: AIMS Mathematics. 2026, Vol. 11 Issue 5, p1-41. 41p.

A Monte Carlo simulation study of sample size requirements for the Graded Response Model.

Authors: Ikeda, Tatsuya¹ (AUTHOR) ikeda.tatsuya.clpsy@gmail.com

Source: PLoS ONE. 4/22/2026, Vol. 21 Issue 4, p1-15. 15p.

Influence of Data Structure on Prediction Error in Machine Learning-Based Concrete Compressive Strength Models.

Authors: Mo, Yelan Li, Bixiong Yan, Chengcheng et al.

Source: Buildings (2075-5309); Apr2026, Vol. 16 Issue 8, p1537, 30p

Performance Evaluation of Publicly Funded Agricultural Research Projects with Light-TabNet †.

Authors: Liu, Zelin Fan, Lu Chen, Qiulian et al.

Source: Applied Sciences (2076-3417); Apr2026, Vol. 16 Issue 7, p3230, 17p

CNN-Based Microstructural Carbide Detection in Stainless Steel: Effects of Dataset Size.

Authors: Khoshnaw, Fuad Yao, Weigang

Source: Metals (2075-4701); Apr2026, Vol. 16 Issue 4, p425, 11p

Homogeneity Test and Sample Size of Relative Risk Ratios for Complex Paired Data Under Dalla's Model.

Authors: Sun, Shuman Li, Zhiming

Source: Axioms (2075-1680). Apr2026, Vol. 15 Issue 4, p268. 17p.