Estimation of covariance matrix of multivariate longitudinal data using modified Choleksky and hypersphere decompositions (Q5128775)
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scientific article; zbMATH DE number 7265672
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Estimation of covariance matrix of multivariate longitudinal data using modified Choleksky and hypersphere decompositions |
scientific article; zbMATH DE number 7265672 |
Statements
Estimation of covariance matrix of multivariate longitudinal data using modified Choleksky and hypersphere decompositions (English)
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26 October 2020
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modified Cholesky decomposition (MCD)
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autoregressive model
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correlation matrix
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heterogeneity
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linear models
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positive definiteness
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