Keyword: statistics: distributions

Found 548 papers in total
Temporal Change Analysis Based on Data Characteristics and Nonparametric Test
Temporal Change Analysis Based on Data Characteristics and Nonparametric Test
2014,
Based on data characteristics and nonparametric test, a new statistical temporal...
Trend Analysis in Reference Evapotranspiration Using Mann-Kendall and Spearman’s Rho Tests in Arid Regions of Iran
Trend Analysis in Reference Evapotranspiration Using Mann-Kendall and Spearman’s Rho Tests in Arid Regions of Iran
2012,
In this research, temporal trends of reference evapotranspiration (ET0) values were...
Construction of asymmetric copulas and its application in two-dimensional reliability modelling
Construction of asymmetric copulas and its application in two-dimensional reliability modelling
2014,
Copulas offer a useful tool in modelling the dependence among random variables. In the...
Option pricing in a conditional Bilateral Gamma model
Option pricing in a conditional Bilateral Gamma model
2014,
We propose a conditional Bilateral Gamma model, in which the shape parameters of the...
A requirement for the mutation operator in continuous optimization
A requirement for the mutation operator in continuous optimization
2013,
During the recent decades, much effort has been dedicated to revise and improve the...
A new look at dynamic behavior of binary coherent system from a state‐level perspective
A new look at dynamic behavior of binary coherent system from a state‐level perspective
2014,
In this paper we study lifetime properties of binary coherent systems from a...
Asymptotic analysis of simultaneous damages in spatial Boolean models
Asymptotic analysis of simultaneous damages in spatial Boolean models
2014,
A notion of the positive spatial association is introduced in this paper to analyze...
Optimised estimation technique of Weibull lifetime model by using prior information
Optimised estimation technique of Weibull lifetime model by using prior information
2013,
This paper suggests an estimation technique for the scale parameter (β)...
On the approximation of empirical data for service system simulations
On the approximation of empirical data for service system simulations
2013,
The difficulties associated with parameter estimation for phase‐type...
Probability distribution fitting of schedule overruns in construction projects
Probability distribution fitting of schedule overruns in construction projects
2013,
The probability of schedule overruns for construction and engineering projects can be...
Out of range error probability assessment for any computer program
Out of range error probability assessment for any computer program
2013,
Software fails due to execution of software fault. A fault exists in software due to...
An S‐shaped software reliability model with imperfect debugging and improved testing learning process
An S‐shaped software reliability model with imperfect debugging and improved testing learning process
2013,
In this paper, we propose a non‐homogeneous Poisson process (NHPP)...
Numerical method for Weibull generalized renewal process and its applications in reliability analysis of NC machine tools
Numerical method for Weibull generalized renewal process and its applications in reliability analysis of NC machine tools
2012,
In generalized renewal process (GRP) reliability analysis for repairable systems,...
Forecasting Call Center Arrivals: Fixed‐Effects, Mixed‐Effects, and Bivariate Models
Forecasting Call Center Arrivals: Fixed‐Effects, Mixed‐Effects, and Bivariate Models
2013,
We consider different statistical models for the call arrival process in telephone...
Robust control charts for controlling location parameter
Robust control charts for controlling location parameter
2013,
Control charts are very effective tools used for detecting whether there is any...
On cumulative jump random variables
On cumulative jump random variables
2013,
Stochastic models for phenomena that can exhibit sudden changes involve the use of...
Characteristics of service requests and service processes of fire and rescue service dispatch centers
Characteristics of service requests and service processes of fire and rescue service dispatch centers
2013,
A sufficient staffing level in fire and rescue dispatch centers is crucial for saving...
On asymmetric generalised t stochastic volatility models
On asymmetric generalised t stochastic volatility models
2012,
In stochastic volatility (SV) models, asset returns conditional on the latent...
Quantifying uncertainty in statistical distribution of small sample data using Bayesian inference of unbounded Johnson distribution
Quantifying uncertainty in statistical distribution of small sample data using Bayesian inference of unbounded Johnson distribution
2012,
Probabilistic analysis of physical systems requires information on the distributions...
Performance of control chart using generalised lambda distribution
Performance of control chart using generalised lambda distribution
2012,
Control chart is a well‐known device for achieving statistical control in a...
Estimation of reliability in a parallel system with random sample size
Estimation of reliability in a parallel system with random sample size
2012,
In this paper, we derive the distribution of life length of a parallel system with...
Assessing length of stay and associated characteristics of geriatric patients in Northern Ireland
Assessing length of stay and associated characteristics of geriatric patients in Northern Ireland
2013,
The effective provision of care for the elderly is becoming increasingly more...
A direct calculation of moments of the sample variance
A direct calculation of moments of the sample variance
2012,
A systematic method to deal with the interrelations of systems with multi‐index...
Simulation of the CEV process and the local martingale property
Simulation of the CEV process and the local martingale property
2012,
We consider the constant elasticity of variance (CEV) process, reviewing the...
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