Best quadratic and positive semidefinite unbiased estimation of the variance matrix of the multivariate normal distribution
1993 ◽
Vol 22
(10)
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pp. 2723-2732
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1990 ◽
Vol 19
(5)
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pp. 1803-1810
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1995 ◽
Vol 24
(6)
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pp. 1377-1382
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1995 ◽
Vol 51
(2-4)
◽
pp. 121-135
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Keyword(s):
Keyword(s):
Keyword(s):