شماره ركورد كنفرانس :
3503
عنوان مقاله :
Estimating exponential mean using unbalanced ranked set samples
Author/Authors :
M. Mahdizadeh Hakim Sabzevari University, Sabzevar , Ehsan Zamanzade University of Isfahan
كليدواژه :
Cost-efficiency , Life time data , Judgment ranking
عنوان كنفرانس :
چهل و هفتمين كنفرانس رياضي ايران
چكيده لاتين :
This article deals with parameter estimation under exponential distribution when data are
collected according to ranked set sampling (RSS) scheme. Special attention is given to the
performance of unbalanced RSS against balanced RSS. Using Monte Carlo simulations, different
estimators are compared in terms of bias and mean squared error.
