Error checks and plotting speedups for dive_phe2mash function

man/expand_cov.Rd

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+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/mash-evaluation.R
+\name{expand_cov}
+\alias{expand_cov}
+\title{Create expanded list of covariance matrices expanded by
+grid, Sigma_{lk} = omega_l U_k}
+\usage{
+expand_cov(Ulist, grid, usepointmass = TRUE)
+}
+\arguments{
+\item{Ulist}{a list of covarance matrices}
+
+\item{grid}{a grid of scalar values by which the covariance
+matrices are to be sc}
+
+\item{usepointmass}{if TRUE adds a point mass at 0 (null component)
+to the list}
+}
+\value{
+This takes the covariance matrices in Ulist and multiplies
+them by the grid values If usepointmass is TRUE then it adds a null
+component.
+}
+\description{
+This is an internal (non-exported) function. This help
+page provides additional documentation mainly intended for
+developers and expert users.
+}
+\keyword{internal}