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Hypothesis testing for mean vector and covariance matrix of multi-populations under a two-step monotone incomplete sample in large sample and dimension.
Shin-ichi Tsukada
Published in:
J. Multivar. Anal. (2024)
Keyphrases
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covariance matrix
hypothesis testing
sample size
null hypothesis
covariance matrices
likelihood ratio
eigenvalues and eigenvectors
statistical tests
normal distribution
principal component analysis
data mining
transformation matrix
objective function
error rate
em algorithm
multivariate gaussian
computer vision