Results 21 to 30 of about 206,054 (294)

Applications of Burr III- Weibull quantile function in reliability analysis

open access: yesStatistical Theory and Related Fields, 2023
This paper introduces a new family of distributions defined in terms of quantile function. The quantile function introduced here is the sum of quantile functions of life time distributions called Burr III and Weibull.
G. S. Deepthy   +2 more
doaj   +1 more source

Dynamic Quantile Function Models [PDF]

open access: yesSSRN Electronic Journal, 2017
Motivated by the need for effectively summarising, modelling, and forecasting the distributional characteristics of intra-daily returns, as well as the recent work on forecasting histogram-valued time-series in the area of symbolic data analysis, we develop a time-series model for forecasting quantile-function-valued (QF-valued) daily summaries for ...
Wilson Ye Chen   +3 more
openaire   +2 more sources

Beta Inverted Lindley Distribution: Stress-Strength Reliability & Application [PDF]

open access: yesMaǧallaẗ Al-Buḥūṯ Al-Mālīyyaẗ wa Al-Tiğāriyyaẗ, 2020
This research includes new probability distribution which is named beta inverted Lindley distribution. Some useful functions of the proposed distribution are derived. Important mathematical expansions are investigated.
سعيد حميدة
doaj   +1 more source

A Multivariate Quantile Based on Kendall Ordering

open access: yesRevstat Statistical Journal, 2023
We introduce the Kendall multivariate quantiles, which are a transformation of orthant quantiles by the Kendall function. Each quantile is then a set of vectors with some advantageous properties, compared to the standard orthant quantile: i/ it in[1 ...
Matthieu Garcin   +2 more
doaj   +1 more source

Modeling Voltage Real Data Set by a New Version of Lindley Distribution

open access: yesIEEE Access, 2023
This paper presents a novel probability distribution, namely the new XLindley distribution, derived from a unique combination of exponential and gamma distributions through a special mixture formulation.
Nawel Khodja   +8 more
doaj   +1 more source

Inference in functional linear quantile regression

open access: yesJournal of Multivariate Analysis, 2022
In this paper, we study statistical inference in functional quantile regression for scalar response and a functional covariate. Specifically, we consider a functional linear quantile regression model where the effect of the covariate on the quantile of the response is modeled through the inner product between the functional covariate and an unknown ...
Meng Li   +3 more
openaire   +4 more sources

The Continuous Bernoulli Distribution: Mathematical Characterization, Fractile Regression, Computational Simulations, and Applications

open access: yesFractal and Fractional, 2023
The continuous Bernoulli distribution is defined on the unit interval and has a unique property related to fractiles. A fractile is a position on a probability density function where the corresponding surface is a fixed proportion.
Mustafa Ç. Korkmaz   +2 more
doaj   +1 more source

A Novel Regression Model for Fractiles: Formulation, Computational Aspects, and Applications to Medical Data

open access: yesFractal and Fractional, 2023
Covariate-related response variables that are measured on the unit interval frequently arise in diverse studies when index and proportion data are of interest. A regression on the mean is commonly used to model this relationship.
Víctor Leiva   +2 more
doaj   +1 more source

Robust scalar-on-function partial quantile regression [PDF]

open access: yesJournal of Applied Statistics, 2023
Compared with the conditional mean regression-based scalar-on-function regression model, the scalar-on-function quantile regression is robust to outliers in the response variable. However, it is susceptible to outliers in the functional predictor (called leverage points).
Ufuk Beyaztas, Mujgan Tez, Han Lin Shang
openaire   +3 more sources

Interpretation and Semiparametric Efficiency in Quantile Regression under Misspecification

open access: yesEconometrics, 2015
Allowing for misspecification in the linear conditional quantile function, this paper provides a new interpretation and the semiparametric efficiency bound for the quantile regression parameter β (
Ying-Ying Lee
doaj   +1 more source

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