Convert RNA-Seq data to a numeric matrix

intern.matrix(Y)

Arguments

Y

RNA-Seq data: numeric matrix with q rows (genes) and n columns (samples); or a SummarizedExperiment object

Value

The function returns a matrix.

Examples

# simulate RNA-Seq data Y <- matrix(rnbinom(30,mu=10,size=1/0.2),nrow=10,ncol=3) rownames(Y) <- paste("gene",1:nrow(Y),sep="") colnames(Y) <- paste("cell",1:ncol(Y),sep="") # create data structure # Z <- SummarizedExperiment::SummarizedExperiment( # S4Vectors::SimpleList(counts=Y)) # conversion to matrix # all.equal(Y,intern.matrix(Z))