library(dplyr)
nameList <- list.files("GSE48213_RAW/")
matrix <- read.table(paste0("GSE48213_RAW/",nameList[1]),header = T)
for (i in 2:length(nameList)){
matrix <- inner_join(matrix,
read.table(paste0("GSE48213_RAW/",nameList[i]),header = T),
by="EnsEMBL_Gene_ID")
}
save(matrix,file = "56_cell_expression.Rda")