Extract Raw Count Matrix.

Extract Raw Count Matrix.

ExtractGEOExp(pf.obj, acce, supp.idx = 1, down.supp = FALSE)

Arguments

pf.obj

GEO object of platform.
acce

GEO accession number.
supp.idx

The index of supplementary files to download. Default: 1.
down.supp

Logical value, whether to download supplementary files to create count matrix. If TRUE, always download supplementary files. If FALSE, use ExpressionSet (If contains non-integer or emoty, download supplementary files automatically). Default: FALSE.

Value

A dataframe.

Examples

# pf.obj = GEOobj(acce = "GSE147507", platform = "GPL28369")
# count.mat = ExtractGEOExp(pf.obj, acce = "GSE147507")