[aroma.affymetrix] Re: How to extract raw probe intensity from .CEL file

2011-08-09 Thread hsingjun cheung
documented > > here:http://aroma-project.org/howtos/extractAffyBatch? > > As far as I understand you will need the Bioconductor annotation > > package corresponding to your chip type to be installed, ie > > >  source("http://www.bioconductor.org/biocLite.R";) &

[aroma.affymetrix] Re: How to extract raw probe intensity from .CEL file

2011-08-08 Thread hsingjun cheung
//aroma-project.org/node/66 > > In your case, you need to change the current directory to ~/experiment/ by > > setwd("~/experiment/") > > (or by starting your R session from this directory).  Then your command > > csR <- AffymetrixCelSet$byName("KN01M013",c

[aroma.affymetrix] Re: How to extract raw probe intensity from .CEL file

2011-08-08 Thread hsingjun cheung
t; csR <- AffymetrixCelSet$byName("KN01M013",chipType="HG-U133_Plus_2") > > should work. > > Best, > > Pierre > > On Mon, Aug 8, 2011 at 5:29 PM, hsingjun cheung > > > > > > > > wrote: > > Hello: > > > I searched the

[aroma.affymetrix] How to extract raw probe intensity from .CEL file

2011-08-08 Thread hsingjun cheung
Hello: I searched the group but got no results ... So I want to know, how to extract the raw probe intensity from .CEL file? The file structure on my computer is like: ~/experiemnt/ annotationData/ chipTypes/ HG-U133_Plus_2/