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A note on computing the chi-square noncentrality parameter for power analyses

โœ Scribed by J. K. Hewitt; A. C. Heath

Book ID
105055890
Publisher
Springer US
Year
1988
Tongue
English
Weight
170 KB
Volume
18
Category
Article
ISSN
0001-8244

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๐Ÿ“œ SIMILAR VOLUMES

Improving on the Positive Part of the UM
Improving on the Positive Part of the UMVUE of a Noncentrality Parameter of a Noncentral Chi-Square Distribution
โœ P.Y.S. Shao; W.E. Strawderman ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 344 KB

The purpose of this paper is to give an explicit estimator dominating the positive part of the UMVUE of a noncentrality parameter of a noncentral \(\chi_{n}^{2}(\mu 2)\). Let \(Y \sim \chi_{n}^{2}(\mu / 2)\) with degree of freedom \(n\) and unknown parameter \(\mu\), loss \(=(\delta-\mu)^{2}\). In h