## User: Michael Imbeault

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#### Posts by Michael Imbeault

<prev • 22 results • page 1 of 3 • next >
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... I am, but it's been that way for years at least for me (very unstable service). Michael On 20/01/2011 7:02 AM, Paul Geeleher wrote: > Anyone else having trouble with biomaRt and/or http://www.biomart.org/ today? > > Paul. > ...
written 8.9 years ago by Michael Imbeault220
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... Hello Pascal, I asked the same question to Affy support (which are very responsive) 6 months ago and here is the answer I got (last part is the most relevant): Hello Dr. Imbeault, Thank you for contacting Affymetrix Technical Support. I have attached a paper that you will find useful. As far ...
written 9.2 years ago by Michael Imbeault220
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... You could try http://www.editpadpro.com/ - it opens arbitrary large files, I opened 1 GB text files with it before. Michael On 09/09/2010 11:26 PM, xiangxue Guo wrote: > Hi,there > > Does anybody know how to open a SNP data file as large as 500M in Windows computer? These data are SNPs ...
written 9.2 years ago by Michael Imbeault220
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... If you know that a group of genes are not expressed (for example, Y chromosome genes in a female sample, or cell-type / tissue specific genes), you can use the value of those genes to determine your cutoff. It's not really algorithm (MAS or RMA) dependent. Michael On 07/07/2010 6:28 AM, Hernando M ...
written 9.4 years ago by Michael Imbeault220
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... Hello, Did you try to just use DAVID as an alternative to BioC? http://david.abcc.ncifcrf.gov/summary.jsp It can do overrepresentation analysis for GO and much more, you should check it out. Just paste your list of gene, choose Agilent gene ID and youre pretty much set. Of course, its a web int ...
written 9.4 years ago by Michael Imbeault220
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... Have a look at Gephi (http://gephi.org/) as an alternative to Cytoscape. They have a library to import graphs - python, php, c++ or java. Michael On 20/05/2010 6:06 PM, Hooiveld, Guido wrote: > Dear list, > > Does anyone know of a method (tool), preferably available in BioC, that allows ...
written 9.6 years ago by Michael Imbeault220
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... Hi everyone, Is there a way to get a changelog of what changed between bioC 2.5 and 2.6 for individual packages? New functions, bugs fixed, etc? The associated documentation of packages I looked at don't seem to include this. Cheers, Michael ...
written 9.6 years ago by Michael Imbeault220
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Comment: C: Reg: PCA in bioconductor
... Hello, Is there a Bioconductor solution to Medline mining? Say, for a given set of affy identifiers, find gene names, their synonyms, and the pubmed count of abstracts cooccurring with a given keyword (such as a disease name)? If not available in Bioconductor, is any other tool available for this? ...
written 9.7 years ago by Michael Imbeault220
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Comment: C: 64-bit R
... Just to report that I've been able to compile affxparser on R win 64 using 1.19.6 from the devel contrib on bioconductor, using mingw64 (specifically, http://sourceforge.net/projects/mingw-w64/files/Toolchains%20targettin g%20Win64/Personal%20Builds/sezero_20100322/mingw-w64-bin_x86_64-mingw _201003 ...
written 9.7 years ago by Michael Imbeault220
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Comment: C: 64-bit R
... Hello, Sorry for the confusion about the two issues, I was under the impression that the build servers I linked to were the 64 bit version, my bad :) I only became aware of the affxparser on 64 bit problem yesterday, and stumbled upon the aroma.affymetrix group. Having not seen a post about it on ...
written 9.7 years ago by Michael Imbeault220

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