The selection of the number of terms in an orthogonal series cumulative function estimator
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DOI: 10.1007/s00362-016-0756-9
Abstract: Let h(.) be a continuous, strictly positive probability density function over an interval [a, b] and H(.) its associated cumulative distribution function (cdf). Given a sample set $$X_{1},\ldots ,X_{n}$$X1,…,Xn of independent identically distributed variables, we want… read more here.
Keywords: squared error; mean; estimator; mean integrated ... See more keywords
Best linear estimation via minimization of relative mean squared error
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DOI: 10.1007/s11222-017-9792-0
Abstract: We propose methods to construct a biased linear estimator for linear regression which optimizes the relative mean squared error (MSE). Although there have been proposed biased estimators which are shown to have smaller MSE than… read more here.
Keywords: relative mean; squared error; minimization relative; mean squared ... See more keywords
Enhanced estimation of population mean in the presence of auxiliary information
Sign Up to like & getrecommendations! Published in 2019 at "Journal of King Saud University - Science"
DOI: 10.1016/j.jksus.2018.12.005
Abstract: Abstract In this article, we propose a general family of exponential-type estimators for enhanced estimation of population mean in simple random sampling. These estimators are based on the available parameters of the auxiliary variable such… read more here.
Keywords: mean squared; squared error; population mean; estimation population ... See more keywords