Re: PSCBS and callNTCN() (Was: Re: [aroma.affymetrix] Digest for aroma-affymetrix@googlegroups.com - 2 Messages in 1 Topic)

2013-02-13 Thread Henrik Bengtsson
Hi Oscar, I'm rather swamped right now, but just a few quick comments. Calling so called copy-neutral segments via callNTCN() is a rather and somewhat experimental method (I should state in the vignette). In other words, it has not undergone equally much rigorous validation as the other callers.

Re: [aroma.affymetrix] Digest for aroma-affymetrix@googlegroups.com - 2 Messages in 1 Topic

2013-02-12 Thread Oscar Rueda
Hi Henrik, That works, but with another sample, trying the last step suggested in the vignette I get another error: > fit <- callLOH(fit, verbose = -10) > deltaCN <- estimateDeltaCN(fit, scale=1) > fit <- callNTCN(fit, delta=deltaCN, verbose=-10) .. Identifying segments that are co

Re: [aroma.affymetrix] Digest for aroma-affymetrix@googlegroups.com - 2 Messages in 1 Topic

2011-10-26 Thread Henrik Bengtsson
On Wed, Oct 26, 2011 at 5:11 PM, Ivan Smirnov wrote: > Thanks Henrik, you nailed it! It was a matter of the wrong version of > UFL file. Why did you post those other non-Full versions anyway? > Aren't we always supposed to use only Full version of GenomeWideSNP_6 > CDF? Yes, but for completeness

Re: [aroma.affymetrix] Digest for aroma-affymetrix@googlegroups.com - 2 Messages in 1 Topic

2011-10-26 Thread Ivan Smirnov
Thanks Henrik, you nailed it! It was a matter of the wrong version of UFL file. Why did you post those other non-Full versions anyway? Aren't we always supposed to use only Full version of GenomeWideSNP_6 CDF? Ivan On Wed, Oct 26, 2011 at 2:36 AM, wrote: >   Today's Topic Summary > > Group: http

Re: [aroma.affymetrix] Digest for aroma-affymetrix@googlegroups.com - 2 Messages in 1 Topic

2011-10-25 Thread Henrik Bengtsson
Hi. On Tue, Oct 25, 2011 at 9:22 AM, Ivan Smirnov wrote: > Hi Pierre, thanks for prompt reply, however I do have all those > annotation files downloaded from that link, see below. Do I need to > rename them (e.g. remove tags)? > > /aroma.exon: ls -l annotationData/chipTypes/GenomeWideSNP_6 > tota

Re: [aroma.affymetrix] Digest for aroma-affymetrix@googlegroups.com - 2 Messages in 1 Topic

2011-10-25 Thread Ivan Smirnov
Hi Pierre, thanks for prompt reply, however I do have all those annotation files downloaded from that link, see below. Do I need to rename them (e.g. remove tags)? /aroma.exon: ls -l annotationData/chipTypes/GenomeWideSNP_6 total 1099456 -rw-r--r-- 1 ivan ivan 493291745 2011-10-23 20:03 GenomeWide