Dear all,

 

I am trying to read a file in R using beadarray package but I seem to
get an error that says 

“Did not find a slot called : se.exprs” 

 

This is what I did 

BSData = readBeadSummaryData("ILTP1086_Sample_Gene_Profile.csv",

+ skip = 7, columns = list(exprs ="AVG_Signal", se.exprs = "BEAD_STDEV",
NoBeads = "Avg_NBEADS"), sep = ",")

 

Am I doing something horribly wrong? I spent the whole afternoon trying
to figure out what the problem is, and it could just be a trivial thing
but I would be grateful for any insights!

 

Thanks heaps

Yogi

 

Sessioninfo()

> sessionInfo()

R version 2.5.1 (2007-06-27)

x86_64-unknown-linux-gnu

 

locale:

LC_CTYPE=en_GB.UTF-8;LC_NUMERIC=C;LC_TIME=en_GB.UTF-8;LC_COLLATE=en_GB.U
TF-8;LC_MONETARY=en_GB.UTF-8;LC_MESSAGES=en_GB.UTF-8;LC_PAPER=en_GB.UTF-
8;LC_NAME=C;LC_ADDRESS=C;LC_TELEPHONE=C;LC_MEASUREMENT=en_GB.UTF-8;LC_ID
ENTIFICATION=C

 

attached base packages:

[1] "grid"      "tools"     "stats"     "graphics"  "grDevices" "utils"

[7] "datasets"  "methods"   "base"

 

other attached packages:

   beadarray beadarraySNP  quantsmooth      lodplot     quantreg
SparseM

     "1.4.0"      "1.2.0"      "1.2.0"        "1.1"       "4.10"
"0.74"

        affy       affyio  geneplotter      lattice     annotate
Biobase

    "1.14.2"      "1.4.1"     "1.14.0"    "0.15-11"     "1.14.1"
"1.14.1"

       limma

    "2.10.5"

 

 



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