Question: error on ReadAffry for CEL file
0
gravatar for na396
11 days 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 • 33 views
ADD COMMENTlink modified 11 days ago by James W. MacDonald50k • written 11 days ago by na3960
Answer: error on ReadAffry for CEL file
0
gravatar for James W. MacDonald
11 days ago by
United States
James W. MacDonald50k 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 11 days ago by James W. MacDonald50k
Please log in to add an answer.

Help
Access

Use of this site constitutes acceptance of our User Agreement and Privacy Policy.
Powered by Biostar version 16.09
Traffic: 128 users visited in the last hour