[BioC] analyzing HumanHT12 with lumi

Pan Du dupan at northwestern.edu
Wed Sep 9 19:19:02 CEST 2009


I believe the Inf was caused by negative or zero values when doing log2
transformation. I have updated the lumiQ function, which will be included in
the lumi 1.10.2


On 9/9/09 5:00 AM, "bioconductor-request at stat.math.ethz.ch"
<bioconductor-request at stat.math.ethz.ch> wrote:

> Message: 25
> Date: Wed, 09 Sep 2009 11:00:14 +0200
> From: die_stevie at web.de
> Subject: Re: [BioC] analyzing HumanHT12 with lumi
> To: die_stevie at web.de, Paul Leo <p.leo at uq.edu.au>
> Cc: bioconductor at stat.math.ethz.ch
> Message-ID: <917752905 at web.de>
> Content-Type: text/plain; charset=iso-8859-15
> P.S. Just tried loading the chips individually. For one chip everything is
> fine. The other one seems to be the problem -> again "Inf" and "NaN" values...
> I still don?t know any reason.

More information about the Bioconductor mailing list