bovy_wrapper: Fit extreme deconvolution to mash data using Bovy et al 2011

In mashr: Multivariate Adaptive Shrinkage

Fit extreme deconvolution to mash data using Bovy et al 2011

Description

This is an internal (non-exported) function. This help page provides additional documentation mainly intended for developers and expert users.

Usage

bovy_wrapper(data, Ulist_init, subset = NULL, ...)

Arguments

data	mash data object
Ulist_init	a list of covariance matrices to initialize to
subset	the indices of the observations to be used (defaults to all of them)
...	arguments to be passed to extreme_deconvolution function, such as tol, maxiter.

Details

This is a wrapper to ExtremeDeconvolution::extreme_deconvolution It fixes the projection to be the identity, and the means to be 0

Value

the fitted mixture: a list of mixture proportions and covariance matrices

mashr documentation built on Oct. 18, 2023, 5:08 p.m.