two-parameter Weibull model
An Inventory Model for Items with Two Parameter Weibull Distribution Deterioration and Backlogging
... inventory model is developed with time dependent power pattern demand and shortages due to deterio- ration and ...a two parameter Weibull ...the model is ...
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Parameter estimation of the modified Weibull model based on grouped and censored data
... First, we compute the maximum likelihood estimator(s) for the parameters included in each distribution. Then we compare these distributions according to two different criteria. The criteria used are: the ...
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A class of shrinkage estimators for the shape parameter of the Weibull lifetime model
... the parameter for improving the performance of the existing estimator ˆ ...scale parameter and reliability function of the Weibull ...shape parameter of the Weibull ...shape ...
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Evaluation of Wind Energy Potential of Ikeja, Southwest, Nigeria using Two-Parameter Weibull Distribution Function
... the weibull model in the prediction of mean wind speed was ...and weibull predicted data is about ...and weibull predicted data with minima error. Therefore, the two-parameter ...
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Bayesian Approach in Estimation of Shape and Scale Parameter of Log-Weibull model
... We run the model to generate two Markov Chains at the length of 40,000 with different starting points of the parameters. The convergence is monitored using trace and ergodic mean plots, we find that the ...
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Assessment of impact strength of fibre reinforced concrete by two parameter Weibull distribution
... introducing two parameter Weibull distributions for analyzing the variations in experimental test results, it led to elimination of taking the ...respect Weibull distribution facilitate the ...
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Vol 6, No 9 (2015)
... inventory model with weibull distribution deterioration and time-varying ...inventory model for deteriorating with two parameter Weibull distribution using quadratic demand and ...
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Calculating The Expected Time To Seroconversion Of Hiv Infected Using Two Source Of Transmission
... shock model approach to estimate the threshold level is been derived by three parameter Exponentiated Weibull ...this model are also used to support be model ...
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EOQ model for controllable deterioration rate and time dependent demand and Inventory holding cost
... inventory model for deteriorating items with time-quadratic demand and partial ...inventory model with Weibull distribution deteriorating item with exponential declining demand and partial ...
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Bayesian Inference for Concomitants based on Weibull Subfamily of Morgenstern Family Under Generalized Order Statistics
... on two-parameter Weibull distribution the joint density of the concomitants of GOS ’s for this subfamily of Morgenstern family have been ...this model are given for concomitants of order ...
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Parameter Estimations for Some Modifications of the Weibull Distribution
... modified Weibull distribution of Sarhan and Zaindin [6] was studied by Gasmi and Berzig [7] in the case of type I censored ...three-parameter model was developed by Marshall and Olkin [8] and is ...
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The Burr X Exponentiated Weibull Model: Characterizations,Mathematical Properties and Applications to Failure and Survival Times Data
... lifetime model called the Burr X exponentiated Weibull ...lifetime model is based on the wider use of the exponentiated Weibull and Weibull ...lifetime model because it exhibits ...
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Three-parametric Weibully Deteriorated EOQ Model with Price Dependent Demand and Shortages under Fully Backlogged Condition
... EPQ model for imperfect quality items under constant demand rate and varying holding ...inventory model for deteriorating items where time to deterioration has Exponential distribution and time-dependent ...
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Technical and economic assessment of wind power potential of Nooriabad, Pakistan
... for energy production. The methods used including em- pirical (EM), maximum likelihood (MLM), modified maximum likelihood (MMLM), and energy pattern (EPEM) were fitted very well except the graphical method (GM). ...
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A New Extremely Flexible Version of the Exponentiated Weibull Model: Theorem and Applications to Reliability and Medical Data Sets
... new model is based on the wider use of the exponentiated Weibull and Weibull ...lifetime model since it exhibits decreasing, unimodal and constant hazard rates (see Figure 2) also the ...new ...
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A New Five-Parameter Fréchet Model for Extreme Values
... In this section, we provide two real dataset applications to illustrate the importance of the TWFr distribution. The MLEs of the parameters for these models are calculated and four goodness-of-fit statistics are ...
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On protein abundance distributions in complex mixtures
... to model protein abundance distributions from 2D-LC-MS/MS experiments or even fit the distribu- tions to a specific model implies that one could theoretic- ally exploit the properties of the model to ...
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Levy subordinator model: A two parameter model of default dependency
... realistic model of default dependency needs to account for at least two risk factors, firm-specific and ...copula model has no identifiable support to either of ...a two parameter ...
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Parameter Estimations and Optimal Design of Simple Step-Stress Model for Gamma Dual Weibull Distribution
... (Castellares and Lemonte 2016) introduced three interesting propositions to study the relation between G and 2.G families and used the last family to generate the new three parameters gamma dual Weibull 2.W ...
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Robust correlation coefficient goodness-of-fit test for the Gumbel distribution
... In this study, a new robust method has been presented to test the goodness-of-fit for Gumbel distribution. The approach provides information on the distribution of majority of the data and the percentage of ...
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