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Statistics: Recent submissions
Now showing items 1-20 of 634
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(MDPI, 2024-11)Whether SARS-CoV-2 infection leads to a higher mortality and morbidity in people living with HIV (PLWH) in Africa remains inconclusive. In this study, we explored the differences in the T-cell phenotypes between people ...
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(Elsevier, 2024-12)INTRODUCTION: Retropubic hematomas are a common development in cases of pelvic ring trauma and post-operative repair of fractures to the anterior column of the pelvis. Early detection and diagnosis of such events using computed ...
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(BMC, 2025-01)BACKGROUND : The majority of phase 3 clinical trials are implemented in multiple sites or centres, which inevitably leads to a correlation between observations from the same site or centre. This correlation must be carefully ...
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(MDPI, 2024-09-20)Count regression models, particularly negative binomial regression (NBR), are widely used in various fields, including biometrics, ecology, and insurance. Over-dispersion is likely when dealing with count data, and NBR ...
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(MDPI, 2024-02)Spatial regression models are widely available across several disciplines, such as functional magnetic resonance imaging analysis, econometrics, and house price analysis. In nature, sparsity occurs when a limited number ...
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(MDPI, 2024-09-18)The classical Cox model is the most popular procedure for studying right-censored data in survival analysis. However, it is based on the fundamental assumption of proportional hazards (PH). Modified Cox models, stratified ...
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(MDPI, 2024-11)In this paper, we introduce the skew-symmetric generalized normal and the skewsymmetric generalized t distributions, which are skewed extensions of symmetric special cases of generalized skew-normal and generalized skew-t ...
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Homogeneously weighted moving average control charts : overview, controversies, and new directions (MDPI, 2024-03)The homogeneously weighted moving average (HWMA) chart is a recent control chart that has attracted the attention of many researchers in statistical process control (SPC). The HWMA statistic assigns a higher weight to ...
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(Taylor and Francis, 2025)The Extended Cox model provides an alternative to the proportional hazard Cox model for modelling data including time-varying covariates. Incorporating time-varying covariates is particularly beneficial when dealing with ...
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(Taylor and Francis, 2025)Previous empirical studies on the relationship between psychotic symptoms and dissociative disorders focused on auditory hallucinations only or employed limited statistical analyses. We investigated whether the frequency ...
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(Wiley, 2025)Please read abstract in the article.
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(Wiley, 2025)Recently, considerable attention has been paid to the development of time between events and amplitude (TBEA) control charts. Almost all existing TBEA charts are of a parametric type. Parametric TBEA charts have the ...
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(Springer, 2024)A significant challenge in statistical process monitoring (SPM) is to find exact and closed-form expressions (CFEs) (i.e. formed with constants, variables and a finite set of essential functions connected by arithmetic ...
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(BMJ Publishing Group, 2024-11)OBJECTIVE: To determine the epidemiology and clinical characteristics of match and training injuries among football players at an academy in Ghana. METHODS: In this prospective observational study, we followed 80 youth ...
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(BMC, 2024-10-15)BACKGROUND Sub-Saharan Africa (sSA) continues to rank among the regions in the world with the highest rates of maternal mortality and the lowest rates of utilization of maternal health care. The risk of death for women ...
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(Wiley, 2024-04)BACKGROUND : Preterm infants often have poor short- and long-term growth. Kangaroo mother care supports short-term growth, but longer-term outcomes are unclear. METHODS : This study analysed longitudinally collected ...
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(Institute of Electrical and Electronics Engineers, 2024-03)In 2015, the United Nations (UN) launched an ambitious set of 17 Sustainable Development Goals (SDGs) to end poverty, protect the planet, and ensure prosperity for all as part of the 2030 Agenda for Sustainable Development. ...
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(Wiley, 2024-11)To realize the first sustainable development goal of ending “poverty in all its forms everywhere,” local governments in South Africa need to implement informed targeted policy interventions based on up-to-date data and ...
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(Elsevier, 2024-12)BACKGROUND : The use of body-warming systems is recommended by international anaesthesia societies for patients undergoing surgery. Limited research is however available on the influence of positioning of forced-air warming ...
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(Elsevier, 2024-11)The measurement of daily average customer service times in a service centre holds paramount importance as it serves as a key metric for assessing service performance and quality. It is essential to ensure that the average ...
Now showing items 1-20 of 634