Hierarchical Missing Data and Multivariate Behrens–Fisher Problem
Keyword(s):
This article firstly defines hierarchical data missing pattern, which is a generalization of monotone data missing pattern. Then multivariate Behrens–Fisher problem with hierarchical missing data is considered to illustrate that how ideas in dealing with monotone missing data can be extended to deal with hierarchical missing pattern. A pivotal quantity similar to the Hotelling T 2 is presented, and the moment matching method is used to derive its approximate distribution which is for testing and interval estimation. The precision of the approximation is illustrated through Monte Carlo data simulation. The results indicate that the approximate method is very satisfactory even for moderately small samples.
Keyword(s):
2016 ◽
Vol 86
◽
pp. 264-276
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Keyword(s):
2016 ◽
Vol 73
(8)
◽
pp. 1251-1260
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Keyword(s):
2017 ◽
Vol 28
(1)
◽
pp. 134-150
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2017 ◽
Vol 37
(8)
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pp. 2983-2990
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