User: laurent

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laurent140
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Posts by laurent

<prev • 14 results • page 1 of 2 • next >
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Comment: C: regarding web interface to R coding
... Jeff Gentry wrote: >> Python has an extremely straighforward interface to R called RPy. >> Python is a very good scripting language for CGI. > > Also, if you're going that route, Django is a good python based web > framework which is real easy to pick up & start using. > ...
written 10.3 years ago by laurent140
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Answer: A: Rkeys function from AnnotationDbi returns all Rkeys for a subset
... Wouldn't mappedRKeys() be what you are looking for ? L. Leon Yee wrote: > Dear all, > > I encountered a problem when I using Rkeys from AnnotationDbi > package. Using [] I get a subset of a AnnDbBimap object, but when I > using Rkeys for this subset, it returns all of the R ...
written 11.0 years ago by laurent140
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Comment: C: Biomart mysql error...
... Jesper Ryge wrote: > thanx laurent :-) > > > ----- Original Message ----- > From: Laurent Gautier > Date: Monday, December 1, 2008 7:16 pm > Subject: Re: [BioC] Biomart mysql error... > To: Jesper.Ryge at ki.se > Cc: "bioconductor mail list bioconductor at stat.math.ethz. ...
written 11.0 years ago by laurent140
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Answer: A: Biomart mysql error...
... The issue is likely on the server end (updates of the database structure). I think that sql=TRUE will "only" provide a faster data retrieval. You can keep=FALSE in the meanwhile. Jesper Ryge wrote: > Hi > > im running into a biomaRt problem when i use the mysql=T in useMart which has ...
written 11.0 years ago by laurent140
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Answer: A: Ringo install fails on R 2.8.0
... On Tue, 2008-11-11 at 13:55 +0200, Arvas Mikko wrote: > Hi, > > I can't install Ringo on R 2.8.0 and Bioconductor 2.2, with (R 2.7.1 I > have no problems): > > Error in setMethod("update", signature = c("cher"), function(object, > ...) { : > no existing definition for fun ...
written 11.1 years ago by laurent140
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Comment: C: how to put together 600 files from the 5.0 Affy SNPchip
... On Fri, 2008-11-07 at 22:37 +0100, [Ricardo Rodriguez] Your EPEC Network ICT Team wrote: > Hi, Laura, > > In the meantime perhaps you could give this a try: > > https://stat.ethz.ch/pipermail/r-help/2006-September/112953.html > > Just us setwd("/this/is/my/folder") to move to ...
written 11.1 years ago by laurent140
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Comment: C: how to put together 600 files from the 5.0 Affy SNPchip
... Such files do exceed the capabilities of most machines. One way I helped someone with a similar problem was to hack a script (Python or Perl come to my mind for such jobs, but it is possible to implement it in R if you like) that read the files as byte streams rather than line per line. This way i ...
written 11.1 years ago by laurent140
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Comment: C: LPE error caused by gcRMA [Error in var.M.adap[i] <- ifelse(!is.na(var.M.adap[i
... http://wiki.fhcrc.org/bioc/SvnHowTo (cygwin - or other providing 'grep' - probably needs to be installed if working w/ Microsoft Windows) L. On Thu, 2008-11-06 at 21:05 -0800, Loren Engrav wrote: > Thank you > But the commands return "syntax error" > What/how must I install to make t ...
written 11.1 years ago by laurent140
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Answer: A: CDF issue
... Hi Mathe, For historical reasons, the "annotation" is the association between probe sets and gene name, chromosomal location, etc... The CDF data structure models the files with extension .cdf (Chip Definition File), and contains the association between probe position on the array and the probe set ...
written 11.1 years ago by laurent140
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Comment: C: How to plot microRNA chromosome location
... On Thu, 2008-11-06 at 01:36 +0800, Camper (Chih-Wei Liu) wrote: > I have tried GenomeGraphs package to plot chromosome miRNA maps. > I got the results. > > However, there still two questions I want to ask. > 1. Is there any package be able to plot chromosomes at one time. > (Ac ...
written 11.1 years ago by laurent140

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