I am trying to finish a microarray analysis. The array I am using does not have an annotation package in Bioconductor. I got the data from GEO NCBI. Now I am trying to annotate the data to be able to find DEGs. How do I go about doing that? Also, when I try to use the read.table function for a txt tile, it says permission denied; see below. Thank you in advance.
corn<-read.table("C:\\Users\\EKL\\Downloads\\GSE51469_RAW.txt",header=TRUE,sep=",") Error in file(file, "rt") : cannot open the connection In addition: Warning message: In file(file, "rt") : cannot open file 'C:\Users\EKL\Downloads\GSE51469_RAW.txt': No such file or directory