PhilBoileau / cvCovEst

An R package for assumption-lean covariance matrix estimation in high dimensions
https://philboileau.github.io/cvCovEst/
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Dense Linear Shrinkage Estimator Fix #34

Closed PhilBoileau closed 3 years ago

PhilBoileau commented 3 years ago

The dense linear shrinkage estimator was exhibiting some odd behaviour -- the dense target matrix was almost always returned. I reviewed the original derivation in Schafer et al and updated the estimator.