Results 31 to 40 of about 495,754 (290)
A Formulation of the Log-Logistic Distribution for Fading Channel Modeling
Electronics, 2022 In some scenarios, the log-logistic (LL) distribution is shown to provide the best fit to field measurements in the context of wireless channel modeling. However, a fading channel model based on the LL distribution has not been formulated yet.
Iván Sánchez, F. J. López-Martínez
semanticscholar +1 more source
McDonald log-logistic distribution with an application to breast cancer data [PDF]
Journal of Statistical Theory and Applications (JSTA), 2014 We introduce a five-parameter continuous model, called the McDonald log-logistic distribution, to extend the two-parameter log-logistic distribution.
M.H. Tahir +3 more
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On the Log-Logistic Distribution and Its Generalizations: A Survey
, 2021 In this paper, we present a review on the log-logistic distribution and some of its recent generalizations. We cite more than twenty distributions obtained by different generating families of univariate continuous distributions or compounding methods on ...
Abdisalam Hassan Muse +2 more
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Topp–Leone odd log-logistic exponential distribution: Its improved estimators and applications
Anais da Academia Brasileira de Ciências, 2021 In this paper, a new three-parameter lifetime model called the Topp–Leone odd log-logistic exponential distribution is proposed. Its density function can be expressed as a linear mixture of exponentiated exponential densities and can be reversed-J shaped,
AHMED Z. AFIFY +2 more
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A Note on Topp-Leone Odd Log-Logistic Inverse Exponential Distribution
Journal of Statistical Theory and Applications (JSTA), 2020 The inverse exponential distribution is widely used in the field of reliability. In this article, we present a generalization of the inverse exponential distribution in formation of Topp-Leone odd log-logistic inverse exponential distribution. We provide
Salman Abbas +4 more
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Parametric Models in Survival Analysis for Lung Cancer Patients
Ibn Al-Haitham Journal for Pure and Applied Sciences, 2021 The aim of this study is to estimate the survival function for the data of lung cancer patients, using parametric methods (Weibull, Gumbel, exponential and log-logistic).
Layla A. Ahmed
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Minimum K-S estimator using PH-transform technique [PDF]
Suan Sunandha Rajabhat University Journal of Science and Technology, 2016 In this paper, we propose an improvement of the Minimum Kolmogorov-Smirnov (K-S) estimator using proportional hazards transform (PH-transform) technique. The data of experiment is 47 fire accidents data of an insurance company in Thailand.
Somchit Boonthiem +3 more
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Survival Analysis and Hazard of Log Logistic Distribution on Type I Censored Data Parametrically
Contemporary Mathematics and Applications (ConMathA), 2023 Survival Analysis is a research method that examines the survival time of individuals or experimental units in relation to events such as death, disease, recovery, or other experiences.
Ardi Kurniawan +2 more
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On the correspondence from Bayesian log-linear modelling to logistic regression modelling with $g$-priors [PDF]
, 2017 Consider a set of categorical variables where at least one of them is binary. The log-linear model that describes the counts in the resulting contingency table implies a specific logistic regression model, with the binary variable as the outcome.
Papathomas, Michail
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Alexandria Engineering Journal, 2022 The log-normal, log-logistic and Weibull distributions are commonly utilized to model survival data. Unimodal (or non-monotone) failure rate functions are modeled using the log-normal and the log-logistic families, whereas monotone failure rate functions
Abdisalam Hassan Muse +5 more
doaj +1 more source