User: MartenJäger

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MartenJäger40
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10 years, 3 months ago
Joined:
10 years, 7 months ago
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m************@charite.de

Posts by MartenJäger

<prev • 4 results • page 1 of 1 • next >
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Answer: A: Mapping Agilent Probes
... Hi Peter, you can use the annotate package: >library("annotate") >library("mgug4122a.db") >AGI_ID = c("A_52_P616356", "A_52_P580582", "A_52_P403405", "A_52_P819156", "A_51_P331831", "A_51_P430630") >agi.ens = lookUp(AGI_ID, "mgug4122a.db", "ENSEMBL") This will return you a list w ...
written 10.3 years ago by MartenJäger40
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Answer: A: Agilent miRNA
... Hi Paulo, I had the same problem. I solved it by modifie the read.AgilentFE function (Agi4x44ProProcess) by removing the stop point for "Sequence and chr_coord" and additionally set "dd$genes=ddaux$genes[,c(4:8)]". This way at least the data reading works and one can use the normalization step(vsn) ...
written 10.6 years ago by MartenJäger40
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Answer: A: Agi4x44PreProcess for miRNA data
... Hi Yong, hi Petro, thanks for your replies. I did as Yong suggested. Removed the stop point for "Sequence and chr_coord" and additionally set "dd$genes=ddaux$genes[,c(4:8)]" like Petro said. This way the data reading works. Unfortunately the mapping (due to a missing annotation database) as the fil ...
written 10.6 years ago by MartenJäger40
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Agi4x44PreProcess for miRNA data
... Hi all, is there any way to get the Agi4x44PreProcess package working with Agilent miRNA data? I have a target object pointing at Agilent txt files containing miRNA data. Reading mRNA data is no problem. For miRNA data I get the following error: > dd=read.AgilentFE(targets, makePLOT=FALSE) Read ...
mirna agi4x44preprocess written 10.6 years ago by MartenJäger40 • updated 10.6 years ago by Yong Li190

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