User: Levi Waldron

gravatar for Levi Waldron
Levi Waldron30
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12 years, 9 months ago
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12 years, 9 months ago
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l***********@utoronto.ca

Posts by Levi Waldron

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error in simpleaffy qc: I'm sorry, I do not know about chip type: poplarcdf
... > library(simpleaffy) > x <- read.affy("covdesc") > x.mas5 <- call.exprs(x,"mas5") Background correcting Retrieving data from AffyBatch...done. Computing expression calls... ......done. scaling to a TGT of 100 ... Scale factor for: bot0343.CEL 1.19431517356046 Scale factor for: bot034 ...
survival cdf genefilter affy simpleaffy written 12.8 years ago by Levi Waldron30
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Comment: C: Error: cannot allocate vector of size ...
... I'm not sure if this will help, but this is an exerpt from the affy vignette: 5. Read in the data and create an expression, using RMA for example. R> Data <- ReadAffy() ##read data in working directory R> eset <- rma(Data) Depending on the size of your dataset and on the memory a ...
written 12.8 years ago by Levi Waldron30
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poplarcdf uninstallable
... I am trying to install the poplarcdf environment from the source (.tar.gz) package at http://www.bioconductor.org/packages/release/data/annotation/html/popl arcdf.html to use bioconductor to analyse a number of poplar .CEL files. The package seems to be uninstallable (see the output below). Is t ...
cdf affy written 12.8 years ago by Levi Waldron30 • updated 12.8 years ago by Seth Falcon7.4k

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