Thanks Achilleas, But what if the data I got is segmented already, how could I skip segmentation step and using CGHcall directly? Many thanks Yan From: Achilleas Pitsillides [mailto:anp4r@virginia.edu] Sent: 26 May 2011 18:57 To: Yan Jiao; bioconductor@r-project.org Subject: Re: [BioC] CGHcall Hi, I think there is a typo in the guide (The error just says that there is no such function loaded). The correct command would have been make_cghRaw cheers, Achilleas On Thu, May 26, 2011 at 11:34 AM, Sean Davis <sdavis2@mail.nih.gov<mailto:sdavis2@mail.nih.gov>> wrote: Hi, Yan. You'll need to provide the output of sessionInfo(). Sean On Thu, May 26, 2011 at 11:03 AM, Yan Jiao <y.jiao@ucl.ac.uk<mailto:y.jiao@ucl.ac.uk>> wrote: > Dear All, > > I'm trying to run the examples given by CGHcall manual: > > # create an instance of cghCall > new("cghCall") > # create an instance of cghCall through \code{\link{ExpandCGHcall}} > ## Not run: > data(Wilting) > rawcgh <- make_cghSeg(Wilting) > normalized <- normalize(rawcgh) > > > but I got error: could not find function "make_cghSeg" > > any ideas? > > Where can I get a example data set that run through the code? > > yan > > [[alternative HTML version deleted]] > > _______________________________________________ > Bioconductor mailing list > Bioconductor@r-project.org<mailto:bioconductor@r-project.org> > https://stat.ethz.ch/mailman/listinfo/bioconductor > Search the archives: http://news.gmane.org/gmane.science.biology.informatics.conductor > _______________________________________________ Bioconductor mailing list Bioconductor@r-project.org<mailto:bioconductor@r-project.org> https://stat.ethz.ch/mailman/listinfo/bioconductor Search the archives: http://news.gmane.org/gmane.science.biology.informatics.conductor [[alternative HTML version deleted]]