I want to extract the expression matrix from the GSE object in GEOquery.
library(GEOquery)
gse1 <- getGEO("GSE97168",GSEMatrix=TRUE)
datExpr = exprs (gse1[[1]])
datExpr
GSM2553017 GSM2553018 GSM2553019 GSM2553020 GSM2553021 GSM2553022 GSM2553023 GSM2553024 GSM2553025
GSM2553026
Table(GSMList(gse1)[[1]])[1:5,]
Table(GSMList(gse1)[[1]])[1:5,]
Error in (function (classes, fdef, mtable) :
unable to find an inherited method for function ‘GSMList’ for signature ‘"list"’
Table(GPLList(gse1)[[1]])[1:5,]
Error in (function (classes, fdef, mtable) :
unable to find an inherited method for function ‘GPLList’ for signature ‘"list"’
Meta(gse1)$description
Error in (function (classes, fdef, mtable) :
unable to find an inherited method for function ‘Meta’ for signature ‘"list"’
Columns(gse1)
Error in (function (classes, fdef, mtable) :
unable to find an inherited method for function ‘Columns’ for signature ‘"list"’
Why it's not working with R version 3.5.1?