journal6 ›› 2016, Vol. 37 ›› Issue (1): 17-19.DOI: 10.3969/j.cnki.jdxb.2016.01.005

• Mathematics • Previous Articles     Next Articles

Scale Parameter Estimation of the Pareto Distribution Based on MERSS

 CHEN  Wang-Xue, LU  Chun-Lin   

  1. (College of Mathematics and Statistics,Jishou University,Jishou 416000,Hunan China)
  • Online:2016-01-25 Published:2016-01-21

Abstract: A maximum likelihood estimator (MLE) and the Fisher information number of the shape parameter c from Pareto distribution based on moving ranked set sampling (MERSS) are studied. We prove existence and uniqueness of the MLE of c under MERSS,and that c carries more the Fisher information about the parameter using MERSS than that using a simple random sample (SRS).

Key words: Pareto distribution, moving extremes ranked set sampling, maximum likelihood estimator, Fisher information number

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