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Estimation of environmental factors for the log normal distribution

โœ Scribed by Hong-Zhou Wang; Bao-Hua Ma; Ju-Sheng Shi


Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
197 KB
Volume
32
Category
Article
ISSN
0026-2714

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Estimation of the log-normal mean
โœ Xiao-Hua Zhou ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 156 KB ๐Ÿ‘ 2 views

The most commonly used estimator for a log-normal mean is the sample mean. In this paper, we show that this estimator can have a large mean square error, even for large samples. Then, we study three main alternative estimators: (i) a uniformly minimum variance unbiased (UMVU) estimator; (ii) a maxim