Estimation of the parameters of rayleigh distribution based on record values for censored data
Journal Title: Scientific Journal of Review - Year 2012, Vol 1, Issue 4
Abstract
In this paper, we discuss the estimation of location and scale parameters of the Rayleigh distribution based on the Upper record values by the best linear unbiased estimator (BLUE) and an alternative linear estimate, proposed by Gupta (1952). Type II singly and doubly censored samples are used for estimation. Tables of coefficients for best linear estimator and alternative estimator of are presented for various choices of censoring for n 8. Variances and covarinces of estimator of for BLUE and for alternative estimator are also presented. The computational formula and procedure used are explained. The purpose of the paper is to compare the performance of the estimation procedures in terms of relative efficiencies. The findings of the study suggest that the BLUE method can be replaced by Gupta method especially in the large samples.
Authors and Affiliations
A. Ahmed, N. Feroze, A. S. Akhter
Impact and how to enter alavian in tabarestan
Alavian, were descendants of Imam Ali, the different eras began to Tabarestan. Tabarestan region due to geographical and political position is important. So, so long, the rule of the Umayyad and Abbasid rulers, the calip...
Demand for biogas: state of the art and future prospective
Sudan is an agricultural country with fertile land, plenty of water resources, livestock, forestry resources, and agricultural residues. Energy sources are divided into two main types; conventional energy (woody biomas...
Transition process of place – deficiencies of the newly developed cities for lacked sense of dependency (case study: Sah
Incompatible container to content is an issue ofarchitecture. Namely, a place may be unfamiliar to us, and the environment mayseem strange to us naturally. Nowadays, development of the satellite cities has induced the p...
Climate zoning Kermanshah, in line with its planned improvements
Climate can be defined as a mean of the different components of the climate system. The climate of the region is composed of all the elements of its climate, and the divisions have all the elements, should be considered....
Ranking and evaluating bank branches using fuzzy data envelopment analysis (case study: Saman bank branches)
Data Envelopment Analysis (DEA) method is used to evaluate the efficiency of the bank branches. The present paper prioritized the indicators, using fuzzy questionnaires and by gathering the managers’ ideas, in order to...