Description Usage Arguments Value Author(s) References Examples

The shrinkage estimator is computed independently of the target's nature.

1 | ```
shrink.estim(x, tar)
``` |

`x` |
A |

`tar` |
A |

A *p x p* shrinkage covariance matrix and the estimated *lambda*.

Monika Jelizarow and Vincent Guillemot

J. Schaefer and K. Strimmer, 2005. A shrinkage approach to large-scale covariance matrix estimation and implications for functional genomics. Statist. Appl. Genet. Mol. Biol. 4:32.

1 2 3 4 | ```
# Simulate dataset
x <- matrix(rnorm(20*30),20,30)
# Try different targets
shrink.estim(x,tar=build.target(x,type="D"))
``` |

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