User: claudio.is@libero.it

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

Posts by claudio.is@libero.it

<prev • 21 results • page 1 of 3 • next >
0
votes
1
answer
262
views
1
answer
Lumi and Beadstudio 1.5.13
... 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 9.2 years ago by claudio.is@libero.it210 • updated 9.2 years ago by Pan Du1.2k
0
votes
2
answers
400
views
2
answers
Knn and missing value
... 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 10.2 years ago by claudio.is@libero.it210 • updated 10.2 years ago by Matthias E. Futschik20
0
votes
0
answers
254
views
0
answers
Knn and midding value
... 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 10.2 years ago by claudio.is@libero.it210
0
votes
3
answers
346
views
3
answers
Answer: A: AnnBuilder problem with custom List of genes
... 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 10.3 years ago by claudio.is@libero.it210
0
votes
3
answers
346
views
3
answers
Answer: A: AnnBuilder problem with custom List of genes
... 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 10.3 years ago by claudio.is@libero.it210
0
votes
3
answers
346
views
3
answers
AnnBuilder problem with custom List of genes
... 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 ...
annotation organism probe annbuilder written 10.3 years ago by claudio.is@libero.it210
0
votes
1
answer
292
views
1
answer
Limma Design
... 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 ...
mirna limma written 10.5 years ago by claudio.is@libero.it210 • updated 10.5 years ago by J.delasHeras@ed.ac.uk1.9k
0
votes
2
answers
348
views
2
answers
Answer: A: GEOquery and different GPL: handle of GSE
... ---------- 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 10.8 years ago by claudio.is@libero.it210
0
votes
2
answers
348
views
2
answers
GEOquery and different GPL: handle of GSE
... 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? ...
gpls geoquery written 10.8 years ago by claudio.is@libero.it210
0
votes
1
answer
239
views
1
answer
Error in loess normalization
... 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 10.9 years ago by claudio.is@libero.it210 • updated 10.9 years ago by Wolfgang Huber13k

Latest awards to claudio.is@libero.it

No awards yet. Soon to come :-)

Help
Access

Use of this site constitutes acceptance of our User Agreement and Privacy Policy.
Powered by Biostar version 2.2.0
Traffic: 179 users visited in the last hour