Results 51 to 60 of about 25,435 (153)

Quantile calculus and censored regression

, 2010
Quantile regression has been advocated in survival analysis to assess evolving covariate effects. However, challenges arise when the censoring time is not always observed and may be covariate-dependent, particularly in the presence of continuously ...
Huang, Yijian
core   +1 more source

Statistical Properties of a Generalization Erlang Truncated Exponential Distribution with Applications and Its Bivariate Extension

Computational Journal of Mathematical and Statistical Sciences
Using power exponentiated family, this paper introduces the New Power Exponentiated Erlang-Truncated Exponential distribution as a new generalization of the Erlang-Truncated Exponential distribution. The suggested distribution has constant and increasing
Yassmen Y. Abdelall
doaj   +1 more source

Application of a simple nonparametric conditional quantile function estimator in unemployment duration analysis [PDF]

We consider an extension of conventional univariate Kaplan-Meier type estimators for the hazard rate and the survivor function to multivariate censored data with a censored random regressor.
Wichert, Laura, Wilke, Ralf A.
core  

Physical aspects of quantile residual lifetime sequence

Open Physics
The modeling of count data is found in many fields, such as statistical physics, public health, medicine, epidemiology, applied science, sociology, and agriculture.
Shrahili Mansour, Kayid Mohamed
doaj   +1 more source

A flexible generalized XLindley distribution with application to engineering

Scientific African
This paper presents a novel three-parameter distribution called the exponentiated generalized XLindley distribution. The distribution’s probability density function can be positively or negatively skewed, reverse-J or symmetric.
Regent Retrospect Musekwa, Boikanyo Makubate   +1 more
doaj   +1 more source

Neutrosophic Wald Distribution with Applications to Reliability Analysis [PDF]

Neutrosophic Sets and Systems
In this article, we develop neutrosophic extension of the Wald (Inverse Gaussian) distribution to present more realistic modelling for real data by introducing uncertainty in its parameters.
Afrah Al Bossly , Adnan Amin
doaj   +1 more source

An extended version of Kumaraswamy inverse Weibull distribution and its properties

Statistica, 2016
Here we consider an extended version of the Kumaraswamy modified inverse Weibull distribution and investigate some of its theoretical properties through deriving expressions for cumulative distribution function, reliability function, hazard rate function,
Satheesh C. Kumar, Subha R. Nair
doaj   +1 more source

The Extended Exponential Distribution and Its Applications

Journal of Statistical Theory and Applications (JSTA), 2018
We introduce a new three-parameter extension of the exponential distribution called the odd exponentiated half-logistic exponential distribution. Various of its properties including quantile and generating functions, ordinary and incomplete moments, mean
Ahmed Z. Afify, Mohamed Zayed, Mohammad Ahsanullah   +2 more
doaj   +1 more source

Alpha Power Transformed Inverse Lomax Distribution with Different Methods of Estimation and Applications

Complexity, 2020
In this paper, a new three-parameter lifetime distribution, alpha power transformed inverse Lomax (APTIL) distribution, is proposed. The APTIL distribution is more flexible than inverse Lomax distribution.
Ramadan A. ZeinEldin, Muhammad Ahsan ul Haq, Sharqa Hashmi, Mahmoud Elsehety   +3 more
doaj   +1 more source

A Unit Weibull Loss Distribution with Quantile Regression and Practical Applications to Actuarial Science [PDF]

Operations Research and Decisions
A new bounded distribution called the unit Weibull loss distribution has been derived. The corresponding probability density function plots reveal that it can be used to analyze data that exhibit right skewness, left skewness, and approximately symmetric
Abdul Ghaniyyu Abubakari, Suleman Nasiru, Christophe Chesneau   +2 more
doaj