Confidence Intervals on Nonnegative Linear Combinations of Variances

作者: Franklin A Graybill , Chih-Ming Wang , None

DOI: 10.1080/01621459.1980.10477565

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摘要: Abstract Smith (1936) suggested a method that can be used for setting confidence limits on linear combinations of variances. This was studied and expanded by Satterthwaite (1941, 1946) has become known as Satterthwaite's procedure. The procedure been widely the past 40 years. In this article new is proposed problem better than very easy to compute from existing tables.

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