Results 21 to 30 of about 1,350 (213)

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

open access: yesKirkuk 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

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

open access: yesJournal 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   +3 more
openaire   +9 more sources

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

open access: yesStatistica 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]

open access: yesAsymmetry
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

Competing risks survival data under middle censoring—An application to COVID-19 pandemic

open access: yesHealthcare Analytics, 2021
Survival data is being analysed here under the middle censoring scheme, using specifically quantile function modelling under competing risks. The use of middle censoring scheme has been shown to be very appropriate under the COVID-19 pandemic scenario ...
H. Rehman   +2 more
doaj   +1 more source

On the approximation of a membership function by empirical quantile functions

open access: yesInternational Journal of Approximate Reasoning, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Maria Letizia Guerra   +2 more
openaire   +3 more sources

Simulation Study The Using of Bayesian Quantile Regression in Nonnormal Error

open access: yesCauchy: 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   +2 more
doaj   +1 more source

Quantile Based Relevation Transform and its Properties

open access: yesStatistica, 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   +2 more
doaj   +1 more source

Flexible Lomax distribution [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2020
In this paper, a new probability model is produced, which is actually a modification of the Lomax distribution, called Flexible Lomax (FL). The Flexible Lomax performs better than Lomax and its other invariants.
Muhammad Ijaz   +2 more
doaj   +1 more source

On composite length-biased exponential-Pareto distribution: Properties, simulation, and application in actuarial science

open access: yesFrontiers in Applied Mathematics and Statistics, 2023
The composite length-biased exponential-Pareto (CLBEP) distribution is a new composite distribution that is introduced in this article. This model's probability density function, moments, and quantiles, among other statistical characteristics, are ...
Moulouk Halima Benchettah   +2 more
doaj   +1 more source

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