Modified Generalized Rayleigh Distribution: Model and Properties
نویسندگان
چکیده
This article is based on formulation of a new three parameters continuous distribution. Some important properties are discussed here. Different methods estimation used for parameter estimation. Validity the model tested using different information criteria as well some graphical plots. For applicability testing, real data set taken. comparison we have considered previously introduced probability models and found that proposed fits life better compared to models.
منابع مشابه
Generalized half-normal distribution: Model and properties
In this article new generalization of half-normal distribution as the half generalized normal distribution is introduced. This distribution, contains the half-normal distribution as special case. We provide mathematical properties of this distribution. We also derive the pdf, cdf, -th moment, the asymmetry and kurtosis coefficients and the moment generating function. We discuss some inferenti...
متن کاملModified Inverse Rayleigh Distribution
A two parameter generalization of the Inverse Rayleigh distribution capable of modeling bathtub hazard rate function is defined and studied with application to reliability data. A comprehensive account of the mathematical properties of the modified Inverse Rayleigh distribution including estimation and simulation with its reliability behavior are discussed. An application is presented to illust...
متن کاملDiscrete Generalized Rayleigh Distribution
1 Department of Statistics, University of Isfahan, Isfahan, Iran Naghshejahan Institute of Higher Education, Baharestan, Isfahan, Iran. Email: [email protected] 2 Department of Statistics, St. Anthony’s College, Shillong, Meghalaya, India. Email: [email protected] 3 Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio, USA. Email: [email protected] 4 D...
متن کاملThe Exponentiated Lomax – Rayleigh (E-LR) Distribution, Properties and Applications
In this paper a new four-parameter lifetime distribution named “the exponentiated Lomax – Rayleigh (E-LR) distribution” has been suggested that it has an increasing hazard rate for modeling lifetime data. The Lomax distribution has applications in economics, actuarial modelling, reliability modeling, lifetime and queuing problems and biological sciences. In this paper Firstly, the mathematical ...
متن کاملEfficient Estimation of the Density and Cumulative Distribution Function of the Generalized Rayleigh Distribution
The uniformly minimum variance unbiased (UMVU), maximum likelihood, percentile (PC), least squares (LS) and weighted least squares (WLS) estimators of the probability density function (pdf) and cumulative distribution function are derived for the generalized Rayleigh distribution. This model can be used quite effectively in modelling strength data and also modeling general lifetime data. It has...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Pravaha
سال: 2022
ISSN: ['2350-854X']
DOI: https://doi.org/10.3126/pravaha.v28i1.57966