2011, Special Issue of Statistics

 

Güncel Gönderiler

  • Asgharzadeh, A.; Abdi, M.; Kuş, Coşkun (Selcuk University Research Center of Applied Mathematics, 2011)
    This paper considers the interval estimation problem for the Pareto distribution based on record statistics. We present some exact confidence intervals and exact joint confidence regions for the parameters of Pareto ...
  • Pekgör, Ahmet; Genç, Aşır (Selcuk University Research Center of Applied Mathematics, 2011)
    The existence of a few outlier values in the sampling would prevent the information given by the majority of the sampling and all of the statistics would turn to be insignificant. Therefore it is essential to determine the ...
  • Karadayı, Neriman; Saraçoğlu, Buğra; Pekgör, Ahmet (Selcuk University Research Center of Applied Mathematics, 2011)
    In this study, the stress-strength reliability, R=P[Max(Y?,Y?)<X], and its maksimum likelihood estimation (MLE) are obtained when a component which has X strength with Gamma distribution is exposed to two independent ...
  • Yılmaz, Tarık (Selcuk University Research Center of Applied Mathematics, 2011)
    With the introduction of internet technology, e-trade, voice and video transfer and social networks are increasingly becoming widespread. Thanks to these technologies, people can do their jobs in a virtual environment ...
  • Karadavut, Ufuk (Selcuk University Research Center of Applied Mathematics, 2011)
    Yield of field crops are influenced by very different factors. Especially, crop species, soil structure, nutrient substance, availability of water and plant population. In this study, we aimed relation of between biomass ...
  • Asgharzadeh, A.; Rezaie, R.; Abdi, M. (Selcuk University Research Center of Applied Mathematics, 2011)
    In this paper, we consider several methods for estimating the location and scale parameters of the half-logistic distribution. The estimators considered are the maximum likelihood estimators, the approximate maximum ...
  • Karakoca, Aydın; Genç, Aşır (Selcuk University Research Center of Applied Mathematics, 2011)
    In this study, we introduced structural change tests on linear regression models. Properties of structural tests are decribed and an application of tests done on a data sets on deposit interest rate for Latvia, Holland ...
  • Kapadia, Ramesh (Selcuk University Research Center of Applied Mathematics, 2011)
    The core ideas of probability are taught in schools and universities in a rather abstract sense, particularly since probability is usually taught as a branch of mathematics and rarely linked to realistic contexts. This ...
  • Evren, Atıf; Tuna, Elif (Selcuk University Research Center of Applied Mathematics, 2011)
    Measures of variation can be evaluated as the tools for testing the goodness of fit of the average values to entire data. It is impossible to calculate arithmetic mean when the data are qualitative . Similarly the measures ...
  • Tekşen, Ümran M.; Genç, Aşır (Selcuk University Research Center of Applied Mathematics, 2011)
    In this study LS-SVM method is applied for fuzzy nonlinear regression whose input and output are fuzzy numbers. The method solves any problem of classification or regression via transforming to a quadratic problem without ...
  • Türkan, Ayça Hatice; Erol, Hamza (Selcuk University Research Center of Applied Mathematics, 2011)
    In this study, mixture reliability functions, mixture probability density functions and mixture hazard functions were established for reliability block diagrams of series, parallel and complex systems. Mixture reliability ...
  • Korkmaz, Mustafa Çağatay; Kuş, Coşkun; Erol, Hamza (Selcuk University Research Center of Applied Mathematics, 2011)
    In this paper, we introduce the Weibull Negative Binomial (WNB) with four parameters distribution which is obtained by compounding Weibull and Negative Binomial distributions, where compounding procedure follows same way ...
  • Borovcnik, Manfred (Selcuk University Research Center of Applied Mathematics, 2011)
    Probability and the methods of statistical inference are highlighted by theoretical concepts, which are far from intuitive conceptions. A more direct approach beyond the mathematical exposition of the theorems is a basic ...

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