Re: [aroma.affymetrix] Re: strange result from PSCBS

2015-02-23 Thread Henrik Bengtsson
Hi, DH signals are only defined for heterozygous SNPs, so lack of DHs indicates a problem with the matched normal BAFs (see my other email). /Henrik On Mon, Feb 23, 2015 at 1:53 AM, Chengyu Liu wrote: > It is difficult for me to say whether it is failed or the normal sample is > nose. Can you h

Re: [aroma.affymetrix] Re: strange result from PSCBS

2015-02-23 Thread Chengyu Liu
It is difficult to say whether it is failed or the normal sample is nose. I am attaching two figure On Wednesday, February 18, 2015 at 11:25:48 PM UTC+2, Henrik Bengtsson wrote: > > DH is only defined from heterozygous SNPs. If you don't see any DH > signals, that indicates that none of the SN

Re: [aroma.affymetrix] Errors occurred in the PSCBS analysis

2015-02-23 Thread Chengyu Liu
Thanks Henrik, You are right. The sample is really noisy. On Wednesday, February 18, 2015 at 11:23:13 PM UTC+2, Henrik Bengtsson wrote: > > I'll try to catch up with a few questions; comments below. > > On Mon, Feb 9, 2015 at 3:52 AM, Chengyu Liu > wrote: > > Hi, > > > > I am doing allele-