Unbiased Estimation of the Distribution Function of a Two-Parameter Exponential Population Using Order Statistics
References
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"Unbiased Estimation of the Distribu..." refers background in this paper
...…size n from the population, i.e., n independent observations X1 X2 Xn on X, the uniformly minimum variance unbiased estimator (UMVUE) of F t is (see Laurent, 1963): T ∗ = 1 if X 1 ≥ t n− 1 n [ 1− t − X 1 S ]n−2 + if X 1 t (1.3) where X r is the rth order statistic based on the random sample, S…...
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"Unbiased Estimation of the Distribu..." refers background in this paper
...…independently of X 1 and the distribution of (X r − X 1 ) is same as the distribution of the (r − 1)th order statistic obtained from a random sample of size (n− 1) from an exp(0 ) population, from Theorem 2.6 of Sinha et al. (2006) it follows that E Tr X 1 = T ∗′ where T ∗′ is defined by (1.4)....
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...6 of Sinha et al. (2006) it follows that E Tr X 1 = T ∗′ where T ∗′ is defined by (1....
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...From Theorem 2.2 of Sinha et al. (2006) we have, for x 1 < t, E [ h23 X 1 Z3 X 1 = x 1 ] = 1 n− 1 [ e− t−x 1 / + ∑ k=1 { 1 2k−1 + 1 2k } e− k t−x 1 / ] (3.9) when it is easy to verify (3.8)....
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...The uniqueness follows by completeness of X 1 for given and of Zr (see Theorem 2.1 in Sinha et al., 2006)....
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...Only recently the problem has been studied in Sinha et al. (2006) for a one-parameter exponential, i.e., exp(0 ) population....
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