Identifying Differentially Expressed Genes of Zero Inflated Single Cell RNA Sequencing Data Using Mixed Model Score Tests [PDF]
Frontiers in Genetics, 2021 Single cell RNA sequencing (scRNA-seq) allows quantitative measurement and comparison of gene expression at the resolution of single cells. Ignoring the batch effects and zero inflation of scRNA-seq data, many proposed differentially expressed (DE ...
Zhiqiang He +3 more
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Determining factors influencing middle school teachers in demonstrating test score inflation
International Journal of Assessment Tools in EducationThis study examines the determinants of test score inflation among middle school teachers within Türkiye’s exam-driven education system. Test score inflation -defined as increasing students’ scores beyond actual performance due to internal or external ...
Deniz Gökçe Güngör, Ömer Kutlu
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Machine learning–based prediction of in-hospital deep vein thrombosis in patients with acute ischemic stroke: a multicenter study [PDF]
Frontiers in NeurologyBackgroundDeep vein thrombosis (DVT) is a common complication of acute ischemic stroke (AIS) and may worsen clinical outcomes, yet reliable tools for early risk stratification remain limited.
Tieshi Zhu, Runzhui Lin, Le Zhao, He Zhu
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Risk factors and a predictive model for delayed extubation in children undergoing primary repair of tetralogy of Fallot: a retrospective cohort study with rigorous methodological validation [PDF]
Frontiers in PediatricsObjectiveTo identify independent risk factors for delayed extubation (mechanical ventilation 48 h) following primary Tetralogy of Fallot (TOF) repair and to develop a rigorously validated predictive model for clinical use.MethodsA retrospective cohort ...
Mingwei Wang +7 more
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Correlation of NBME pharmacology subject exam performance with medical school internal pharmacology scores and academic metrics [PDF]
Scientific ReportsThis study evaluates the extent to which the National Board of Medical Examiners (NBME) Pharmacology Subject Examination scores correlate with medical school pharmacology internal exam scores and other academic metrics such as undergraduate grade point ...
Keshab Raj Paudel +3 more
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A score test for zero‐inflation in correlated count data [PDF]
Statistics in Medicine, 2005 AbstractTo account for the preponderance of zero counts and simultaneous correlation of observations, a class of zero‐inflated Poisson mixed regression models is applicable for accommodating the within‐cluster dependence. In this paper, a score test for zero‐inflation is developed for assessing correlated count data with excess zeros.
Xiang, Liming +3 more
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Economies, 2023 The main aim of this paper is to examine the dynamic relationship between the three pillars of the economy: unemployment, inflation, and GDP in Ethiopia using the cross-wavelet transform (XWT) analysis, the multivariate Student-t generalized ...
Yegnanew A. Shiferaw
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Can an Electronic Money Transaction Raise the Inflation Rate? (Indonesian Pre-Pandemic)
Финансы: теория и практика, 2023 Along with the rapid growth of technology, payment instruments are also changing. Electronic money is slowly but surely replacing the role of paper money and coins.
F. Fadli, V. Devia
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Financial stability in Indonesian Islamic banking using Z-Score: Before and during Covid-19
al-Uqud: Journal of Islamic Economics, 2023 This study aims to analyze the level of comparison of the financial stability of Islamic banking in the period before and during the Covid-19 pandemic.
Moh Alfiyan +3 more
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A score‐type test for heterogeneity in zero‐inflated models in a stratified population [PDF]
Statistics in Medicine, 2014 AbstractWe propose a score‐type statistic to evaluate heterogeneity in zero‐inflated models for count data in a stratified population, where heterogeneity is defined as instances in which the zero counts are generated from two sources. Evaluating heterogeneity in this class of models has attracted considerable attention in the literature, but existing ...
Cao, Guanqun, Hsu, Wei-Wen, Todem, David
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