Results 1 to 10 of about 795 (93)
A generalized Gompertz promotion time cure model and its fitness to cancer data [PDF]
HeliyonThe cure models based on standard distributions like exponential, Weibull, lognormal, Gompertz, gamma, are often used to analyze survival data from cancer clinical trials with long-term survivors.
Ayesha Tahira, Muhammad Yameen Danish
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M-estimation in high-dimensional linear model [PDF]
J Inequal Appl, 2018 We mainly study the M-estimation method for the high-dimensional linear regression model, and discuss the properties of M-estimator when the penalty term is the local linear approximation.
Wang, Kai, Zhu, Yanling
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Open Mathematics, 2021 In this paper, we consider a novel estimation for partial functional linear regression models. The functional principal component analysis method is employed to estimate the slope function and the functional predictive variable, respectively.
Cao Peng, Sun Jun
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Detections and SIR simulations of the COVID-19 pandemic waves in Ukraine
Computational and Mathematical Biophysics, 2021 Background. Unfortunately, the COVID-19 pandemic is still far from stabilizing. Of particular concern is the sharp increase in the number of diseases in June-July, September-October 2020 and February-March 2021.
Nesteruk Igor
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Penerapan model regresi multilevel untuk data ketepatan waktu lulus mahasiswa
Majalah Ilmiah Matematika dan Statistika, 2023 Multilevel logistic regression is one of the alternatives to solving a problem that has a nested data structure like the student data in Alauddin in 2016. The data indicates that students are nested in each different study program.
Rahmatul Ula +4 more
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A Mathematical Model for Blood Flow Accounting for the Hematological Disorders
Computational and Mathematical Biophysics, 2022 This paper considers a mathematical model that accounts for the hematological disorders of blood in its flow in human arteries. Blood is described as a Newtonian fluid but with its viscosity as a function of the hematocrit, plasma viscosity, and shape ...
Karthik A. +2 more
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Influence diagnostics for the Poisson regression model using two-parameter estimator
Alexandria Engineering Journal, 2021 The identification of influential observations is an essential element in regression analysis as they posed a threat to the model building process.
Aamna Khan +3 more
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Majalah Ilmiah Matematika dan Statistika, 2023 The Human Development Index (HDI) is one of the main performance indicators that becomes a benchmark for the success of human development which consists of the dimensions of education, health and per capita expenditure.
Ifadhotun Nikmah
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Disentangling the impact of mean reversion in estimating policy response with dynamic panels
Dependence Modeling, 2022 This article accounts for multivariate dependence of the variable of policy interest in dynamic panel data models by disentangling the two sources of intertemporal dependence: one from the effect of the policy variable and the other from mean reversion ...
Besstremyannaya Galina, Golovan Sergei
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Matrix rank and inertia formulas in the analysis of general linear models
Open Mathematics, 2017 Matrix mathematics provides a powerful tool set for addressing statistical problems, in particular, the theory of matrix ranks and inertias has been developed as effective methodology of simplifying various complicated matrix expressions, and ...
Tian Yongge
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