Results 201 to 210 of about 5,197,338 (238)

Restriction of pedicel-flagellum joint in the antennae negatively impacts recruitment but not exploration in ants. [PDF]

Mov Ecol
Chakraborti U, Mukhopadhyay S, Annagiri S.   +2 more
europepmc   +1 more source

Slashed generalized Rayleigh distribution

Communications in Statistics - Theory and Methods, 2016
ABSTRACTWe introduce a new family of distributions suitable for fitting positive data sets with high kurtosis which is called the Slashed Generalized Rayleigh Distribution. This distribution arises as the quotient of two independent random variables, one being a generalized Rayleigh distribution in the numerator and the other a power of the uniform ...
Yuri A. Iriarte, F. Vilca, Héctor Varela, Héctor W. Gómez   +3 more
openaire   +2 more sources

Transmuted Generalized Rayleigh Distribution [PDF]

Journal of Statistics Applications & Probability, 2014
In this article, we generalize the generalized Rayleigh distribution using the qu adratic rank transmutation map studied by Shaw et al. (9) to develop a transmuted generalized Rayleigh distribution. We provide a comprehensive description of the mathematical properties of the subject distribution along with its reliability behav ior.
Merovci, Faton
openaire   +2 more sources

Some of the next articles are maybe not open access.

Related searches:

Discriminating between the generalized Rayleigh and Weibull distributions

Journal of Applied Statistics, 2013
Generalized Rayleigh (GR) and Weibull (WE) distributions are used quite effectively for analysing skewed lifetime data. In this paper, we consider the problem of selecting either GR or WE distribution as a more appropriate fitting model for a given data set.
Mohammad Z Raqab
exaly   +2 more sources

On a New Generalized Mixture of Weibull-Rayleigh Distribution

Journal of the Indian Society of Agricultural Statistics
In this paper, a novel generalized distribution has been proposed which is obtained through the framework of a Two distributions weighted by a parameter  are combined to create the -weighted mixture family (-WM). -weighted mixture family, which provides substantial flexibility for modelling a diverse range of intricate phenomena. The new four parameter
null Smriti Sikha Sarma, null Bishal Gurung, null Bhanita Das, null Sajadul Hussain   +3 more
openaire   +2 more sources

The beta generalized Rayleigh distribution with applications to lifetime data

Statistical Papers, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Cláudio Tadeu Cristino, Gauss Moutinho Cordeiro, Elizabeth M Hashimoto   +2 more
exaly   +2 more sources

ON THE PROPERTIES OF GENERALIZED RAYLEIGH DISTRIBUTION WITH APPLICATIONS

2023
In this study, a new three-parameter lifetime distribution called the generalized Rayleigh distribution was introduced. The new model is an extension of classical Rayleigh distribution. An extension of density of the generalized Rayleigh distribution was derived from which some of the statistical and mathematical properties were derived.
Sule Omeiza Bashiru, Itopa, Ibrahim Ismaila, Alhaji Modu Isa   +2 more
openaire   +1 more source

Modelling SAR images with a generalisation of the Rayleigh distribution

Conference Record of the Thirty-Fourth Asilomar Conference on Signals, Systems and Computers (Cat. No.00CH37154), 2002
Synthetic aperture radar (SAR) imagery has found important applications due to its clear advantages over optical satellite imagery one of them being able to operate in various weather conditions. However, due to the physics of the radar imaging process, SAR images contain unwanted artifacts in the form of a granular look which is called speckle.
Kuruoglu EE, Zerubia J
openaire   +5 more sources

CHARACTERIZATIONS THROUGH THE GENERALIZED INVERTED RAYLEIGH DISTRIBUTION

Far East Journal of Theoretical Statistics, 2016
Summary: In this article, the generalized inverted Rayleigh distribution (GIRD) is presented and some of the statistical properties of this distribution are obtained. First, we studied the shape of hazard function. Next, we derived the quantile function, median, mode, moments, harmonic mean, skewness and kurtosis.
Bakoban, R. A., Abubaker, M. I.
openaire   +2 more sources

Generalized Rayleigh distribution: different methods of estimations

Computational Statistics & Data Analysis, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Debasis Kundu, Mohammad Z. Raqab
openaire   +2 more sources