Monitoring the covariance matrix with fewer observations than variables (Q1800078)

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scientific article; zbMATH DE number 6958945
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Monitoring the covariance matrix with fewer observations than variables
scientific article; zbMATH DE number 6958945

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    Monitoring the covariance matrix with fewer observations than variables (English)
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    19 October 2018
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    covariance matrix
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    penalized likelihood function
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    average run length (ARL)
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    multistandardization
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    Cholesky decomposition
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