Question: error on ReadAffry for CEL file
0
gravatar for na396
5 months ago by
na3960
na3960 wrote:

Hello I have some *.CEL files, and I have the error "

Error in read.affybatch(filenames = l$filenames, phenoData = l$phenoData,  : 
  cannot open file 'C:/Users/Neelou/Documents/R/win-library/3.5/affyio/R/affyio.rdb': No such file or directory

I would be grateful if someone can help me. here is my code

source("http://bioconductor.org/biocLite.R")
library(BiocInstaller)
biocLite("affyio")
biocLite("affy")
biocLite("oligo")
biocLite("limma")
library(affy)
#
biocLite("ath1121501.db")
library(ath1121501.db)
#
#install.packages("BiocManager")
BiocManager::install("yeast2.db")
library(yeast2.db)
#
library(genefilter)




print('GSE11651')

#Read CEL files
Affy_obj <- ReadAffy()

readaffy affyio.rdb • 85 views
ADD COMMENTlink modified 5 months ago by James W. MacDonald51k • written 5 months ago by na3960
Answer: error on ReadAffry for CEL file
0
gravatar for James W. MacDonald
5 months ago by
United States
James W. MacDonald51k wrote:

You are mixing up installers. And we are on R-3.6.0 now, so install R-3.6.0, then do

install.packages("BiocManager")
library(BiocManager)
install("affy")
library(affy)
affy_obj <- ReadAffy()

and let us know how it goes.

ADD COMMENTlink written 5 months ago by James W. MacDonald51k
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