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stat.ME2024
Covariance matrix completion via auxiliary information
Joseph Steneman, Giuseppe Vinci
Covariance matrix estimation is an important task in the analysis of multivariate data in disparate scientific fields. However, modern scientific data are often incomplete due to f…
stat.ME2024
Linked factor analysis
Giuseppe Vinci
Factor models are widely applied to the analysis of multivariate data across disparate fields of research. However, modern scientific data are often incomplete, and estimating a fa…