Results 21 to 30 of about 76,904 (164)

The Nakagami–Weibull distribution in modeling real-life data

Cumhuriyet Science Journal, 2021
In this article, a four-parameter Nakagami Weibull distributions (NW) is proposed. We study a few statistical properties such as quantile function, moments, moment generating function, entropy, and order statistics have been derived.
İbrahim Abdullahi
doaj   +1 more source

The Cause Specific Hazard Quantile Function

Austrian Journal of Statistics, 2018
In this paper, we discuss modeling and analysis of competing risks data using the quantile function. We introduce and study the cause specific hazard quantile function.
Sankaran Paduthol, Isha Dewan, Dileep Kumar M   +2 more
doaj   +1 more source

Generic Inference on Quantile and Quantile Effect Functions for Discrete Outcomes [PDF]

Journal of the American Statistical Association, 2016
Quantile and quantile effect functions are important tools for descriptive and causal analyses due to their natural and intuitive interpretation. Existing inference methods for these functions do not apply to discrete random variables. This paper offers a simple, practical construction of simultaneous confidence bands for quantile and quantile effect ...
Chernozhukov, Victor, Fernández-Val, Iván, Melly, Blaise, Wüthrich, Kaspar   +3 more
openaire   +9 more sources

Application of quantile functions for the analysis and comparison of gas pressure balance uncertainties

International Journal of Metrology and Quality Engineering, 2017
Traditionally in the field of pressure metrology uncertainty quantification was performed with the use of the Guide to the Uncertainty in Measurement (GUM); however, with the introduction of the GUM Supplement 1 (GS1) the use of Monte Carlo simulations ...
Ramnath Vishal
doaj   +1 more source

Odd Generalized Rayleigh- Exponential distribution Statistical Properties with Real Data Application [PDF]

Kirkuk Journal of Science
In this paper we offer a new distribution due to the most common problem for researchers is to determine a statistical model for analyzing lifetime data.
ِAli Monef
doaj   +1 more source

Quantile‐locating functions and the distance between the mean and quantiles

Statistica Neerlandica, 1993
Given a random variable X with finite mean, for each 0 < p < 1, a new sharp bound is found on the distance between a p‐quantile of X and its mean in terms of the central absolute first moment of X. The new bounds strengthen the fact that the mean of X is within one standard deviation of any of its medians, as well as a recent quantile ...
Gilat, D., Hill, Theodore P.
openaire   +3 more sources

A new mathematical strategy for creating asymmetric continuous distributions [PDF]

Asymmetry
In this article, we present a new mathematical strategy for creating flexible asymmetric continuous distributions. It is designed to introduce asymmetry into any distribution with the entire real line as support, thanks to the tuning of two parameters ...
Christophe Chesneau
doaj   +1 more source

Simulation Study The Using of Bayesian Quantile Regression in Nonnormal Error

Cauchy: Jurnal Matematika Murni dan Aplikasi, 2018
The purposes of this paper is  to introduce the ability of the Bayesian quantile regression method in overcoming the problem of the nonnormal errors using asymmetric laplace distribution on simulation study.
Catrin Muharisa, Ferra Yanuar, Dodi Devianto   +2 more
doaj   +1 more source

Smooth Approximation of the Quantile Function Derivatives

Bulletin of the South Ural State University. Series "Mathematical Modelling, Programming and Computer Software", 2022
Summary: In this paper, a smooth approximation of the second-order derivatives of quantile function is provided. The convergence of approximations of the first and second order derivatives of quantile function is studied in cases when there exists a deterministic equivalent for the corresponding stochastic programming problem.
Sobol', Vitaliĭ Romanovich, Torishnyĭ, Roman Olegovich   +1 more
openaire   +2 more sources

Quantile Based Relevation Transform and its Properties

Statistica, 2018
Relevation transform introduced by Krakowski (1973) is extensively studied in the literature. In this paper, we present a quantile based definition of the relevation transform and study its properties in the context of lifetime data analysis.
Dileep Kumar Maladan, Paduthol Godan Sankaran, Narayanan Unnikrishnan Nair   +2 more
doaj   +1 more source