Portfolio optimization typically requires an estimate of a covariance matrix of asset returns. There are many approaches for constructing such a covariance matrix, some using the sample covariance matrix as a starting point. This package provides implementations for two such methods: random matrix theory and shrinkage estimation. Each method attempts to clean or remove noise related to the sampling process from the sample covariance matrix.
|Author||Brian Lee Yung Rowe|
|Date of publication||2018-04-20 19:35:55 UTC|
|Maintainer||Brian Lee Yung Rowe <[email protected]>|
|Package repository||View on CRAN|
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