User: Wendy Chen

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Wendy Chen40
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8 years, 1 month ago
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8 years, 1 month ago
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w*****@yahoo.com.sg

Posts by Wendy Chen

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Comment: C: S4 object??
... Hi Jim, I tried with an older version of R, i.e., R-2.4.1 and it all worked now. I cant explain why. But guess I'll just stick to the older version for now. Thanks Wendy ________________________________ From: James W. MacDonald Cc: bioconductor@stat.math.ethz.ch Sent: Thu, October 22, 200 ...
written 8.1 years ago by Wendy Chen40
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Comment: C: S4 object??
... Hi Jim, Even without creating the ExpressionSet I get the same error at the lmFit step: library(limma) library("Biobase") data <- read.table("c:/temp/data.txt",header=T,row.names=1) ExpressionData <- as.matrix(data[,c(2,3,4,6,7,8)]) design <-cbind(WT=1,P=c(0,1,1,0,1,1),G=c(0,1,0,0,1,0)) f ...
written 8.1 years ago by Wendy Chen40
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S4 object??
... Hi all, I have loaded the LIMMA and Biobase package and tried these commands: library(limma) library("Biobase") data <- read.table("c:/temp/data.txt",header=T,row.names=1) ExpressionData <- as.matrix(data[,c(2,3,4,6,7,8)]) eset <- new("ExpressionSet", exprs = ExpressionData) design <- ...
biobase limma written 8.1 years ago by Wendy Chen40 • updated 8.1 years ago by James W. MacDonald45k
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Comment: C: S4 object??
... >From sessionInfo() and traceback(), I get > sessionInfo() R version 2.9.2 (2009-08-24) i386-pc-mingw32 locale: LC_COLLATE=English_United States.1252;LC_CTYPE=English_United States.1252;LC_MONETARY=English_United States.1252;LC_NUMERIC=C;LC_TIME=English_United States.1252 attached base packag ...
written 8.1 years ago by Wendy Chen40

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