% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/MessmerESCData.R
\name{MessmerESCData}
\alias{MessmerESCData}
\title{Obtain the Messmer ESC data}
\usage{
MessmerESCData(location = TRUE, legacy = FALSE)
}
\arguments{
\item{location}{Logical scalar indicating whether genomic coordinates should be returned.}

\item{legacy}{Logical scalar indicating whether to pull data from ExperimentHub.
By default, we use data from the gypsum backend.}
}
\value{
A \linkS4class{SingleCellExperiment} object with a single matrix of read counts.
}
\description{
Obtain the human embryonic stem cell single-cell RNA-seq data from Messmer et al. (2019).
}
\details{
Row data contains a single \code{"Length"} field describing the total exonic length of each feature.

Column metadata is provided in the same form as supplied in E-MTAB-6819.
This contains information such as the cell phenotype (naive or primed) and the batch of origin.
Note that counts for technical replicates have already been summed together.

Count data for ERCC spike-ins are stored in the \code{"ERCC"} entry of the \code{\link{altExps}}.

If \code{location=TRUE}, the coordinates of the Ensembl gene models are stored in the \code{\link{rowRanges}} of the output.

All data are downloaded from ExperimentHub and cached for local re-use.
Specific resources can be retrieved by searching for \code{scRNAseq/messmer-esc}.
}
\examples{
sce <- MessmerESCData()

}
\references{
Messmer T et al. (2019). 
Transcriptional heterogeneity in naive and primed human pluripotent stem cells at single-cell resolution. 
\emph{Cell Rep} 26(4), 815-824.e4
}
\author{
Aaron Lun
}
