## User: claudio.is@libero.it

Reputation:
210
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Trusted
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Last seen:
10 years, 2 months ago
Joined:
13 years, 10 months ago
Email:
c*********@libero.it

#### Posts by claudio.is@libero.it

<prev • 21 results • page 1 of 3 • next >
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... dear all, I recently tried to reload some old data anlysis which encompasses Illumina data from beastudio 1.5.13. Notably a chunck of code that previously work now does not any more. in particular: > filenames <- "myData.txt" > > r <- lumiR(filenames) Error in [.data.frame(annota ...
written 10.2 years ago by claudio.is@libero.it210 • updated 10.2 years ago by Pan Du1.2k
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... Dear Bioc, I want to use the Knn function, from packages(class), to classify sample from a cDNA dataset in which there are some missing values. When I run the script, the function complains about missing values, so I checked for some strategies to overcome the problem. One way could be to fit the m ...
written 11.2 years ago by claudio.is@libero.it210 • updated 11.2 years ago by Matthias E. Futschik20
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... Dear Bioc, I want to use the Knn function, from packages(class), to classify sample from a cDNA dataset in which there are some missing values. When I run the script, the function complains about missing values, so I checked for some strategies to overcome the problem. One way could be to fit the m ...
written 11.2 years ago by claudio.is@libero.it210
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... this is the top of my input file "A25" "AA415819" "A26" "AA474746" "A27" "AA473306" "A28" "AA545607" "A29" "AA413090" "A30" "AA386616" "A31" "AA437482" "A32" "AA412921" "A33" "AI508650" "A34" "AA386794" is it correct? ---------- Initial Header ----------- >From : "Ma ...
written 11.3 years ago by claudio.is@libero.it210
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... here it is. thanks R version 2.5.1 (2007-06-27) x86_64-unknown-linux-gnu locale: LC_CTYPE=en_US.UTF-8;LC_NUMERIC=C;LC_TIME=en_US.UTF-8;LC_COLLATE=en_US .UTF-8;LC_MONETARY=en_US.UTF-8;LC_MESSAGES=en_US.UTF-8;LC_PAPER=en_US. UTF-8;LC_NAME=C;LC_ADDRESS=C;LC_TELEPHONE=C;LC_MEASUREMENT=en_US.UTF-8 ;LC ...
written 11.3 years ago by claudio.is@libero.it210
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... Dear BioC, I am trying to build up an annotation package for an old chips for which there is no annotation in BioC. I'am looking for AnnBuilder. First I create a file GEM.txt, with two columns, the first corresponds to probe location on the array (univocal numbers); the second corresponding to gen ...
written 11.3 years ago by claudio.is@libero.it210
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... Dear BioC, I am tring to use Limma package in order to analyze miRNA expression. I would like to identify differentially expressed miRNA; my experimental design encompasses dye swap, and different technical replicates: REF expA1 REF expB1 REF expC1 the corensponing dye-swap expA1 REF expB1 REF exp ...
written 11.5 years ago by claudio.is@libero.it210 • updated 11.5 years ago by J.delasHeras@ed.ac.uk1.9k
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... ---------- Initial Header ----------- >From : "Sean Davis" sdavis2 at mail.nih.gov To : "claudio.is at libero.it" claudio.is at libero.it Cc : "bioconductor" bioconductor at stat.math.ethz.ch Date : Wed, 07 Feb 2007 21:28:21 -0500 Subject : Re: [BioC] GEOquery and dif ...
written 11.8 years ago by claudio.is@libero.it210
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... Dear BioC, I'm downloading a dataset from NCBI GEO with GEOquery, in particular GSE3654, which is composed by different GPL platforms; according to the vignette I have to split the dataset according to the GPLs, but I found I was not able to handle the GSE classes and sub-index it. Can you help me? ...
written 11.8 years ago by claudio.is@libero.it210
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... Dear BioC, I have a problem when I use the function normalize.loess o a matrix of data(24136, 28). the error is the following. normalize.loess(matrix) Error in vector("double", length) : vector size cannot be NA it is strange, because it do not happen if I subindex the matrix for less genes. I ch ...
written 11.9 years ago by claudio.is@libero.it210 • updated 11.9 years ago by Wolfgang Huber13k

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