Results 151 to 160 of about 2,603,257 (186)

A generalization of the half-normal distribution

Applied Mathematics-A Journal of Chinese Universities, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yolanda, Gomez M., Ignacio, Vidal
openaire   +1 more source

Rayleigh-half normal distribution for modeling tooth movement data

Journal of Biopharmaceutical Statistics, 2019
Clear aligners provide a recent technique to induce orthodontic tooth movement. In this paper, a new one-parameter model, called, Rayleigh-Half Normal distribution (RHN) is proposed for modeling tooth movement data. Various statistical and reliability properties including moments and its associated measures, mean residual life, survival and hazard ...
M. M. E. Abd El-Monsef, M. M. Abd El-Raouf   +1 more
openaire   +2 more sources

Half-Normal Distribution: Ordinary Differential Equations

2018
In this chapter, homogenous ordinary differential equations (ODES) of different orders were obtained for the probability density function, quantile function, survival function inverse survival function, hazard function and reversed hazard functions of half-normal distribution.
Hilary I. Okagbue, Oluwole A. Odetunmibi, Sheila A. Bishop, Pelumi E. Oguntunde, Abiodun A. Opanuga   +4 more
openaire   +1 more source

Unbiased Estimation for the General Half-Normal Distribution

Communications in Statistics - Theory and Methods, 2015
This work proposes unbiased estimators for the parameters of the general half-normal distribution that exhibit a better performance than the estimators based on maximum likelihood proposed in the literature. From these estimators, large sample confidence sets are also derived.
A. G. Nogales, P. Pérez
openaire   +1 more source

Noninformative priors for the generalized half-normal distribution

Journal of the Korean Statistical Society, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kang, Sang Gil, Lee, Keunbaik, Lee, Woo Dong   +2 more
openaire   +2 more sources

The Discrete Half-Normal Distribution

2008
The discrete half-normal distribution is derived as the maximum entropy distribution on 0,1,. . . with specified mean and variance. It is a limiting q-hyper-Poisson- I distribution that arises from the Morse M/M/1 queue with service-dependent balking. Success runs models are reviewed.
openaire   +1 more source

Square Transformed Half Normal Distribution with Its Properties and Applications

Journal of Contemporary Applied Mathematics
Summary: This paper introduces the Square Transformed Half-Normal Distribution (STHND), a new continuous distribution from the half-normal distribution through a square-root transformation. Key statistical properties -- such as the PDF, CDF, quantile function, moments, and hazard rate are calculated in closed form.
Bousseba, Fatma Zohra, Sakri, Amine
openaire   +1 more source

On the Bayes Estimation of the General Half-Normal Distribution

Calcutta Statistical Association Bulletin, 2006
In this article we consider Bayes estimation of the general half-normal distribution. The general half-normal distribution is defined in Pewsey (2002). The parameters estimation on the basis of symmetric Squared-error and asymmetric LINEX loss function under conjugate priors have been obtained.
N. Sanjari Farsipour, Abbas Rasouli
openaire   +1 more source

Characterization of Half-Normal Distribution Based on Linear Combinations of Order Statistics

Calcutta Statistical Association Bulletin, 2001
In this paper two linear combinations of order statistics of two independent and identically distributed variables have been used to characterize the half-normal distribution.
Yageen Thomas, P., Sreekumar, N. V.
openaire   +2 more sources

The double half-normal distribution and its extensions

2015
We use the difference of two half-normal random variables as a device to generate a class of distributions whose members have Gaussian functional forms but possess the characteristic kink of the Laplace distribution and exhibit positive excess kurtosis.
openaire   +1 more source