Hello everyone ... i am trying to make an object from an SMD data
downloaded  from ArrayExpress ... using the limma package and used the
following command .... but getting this error and the object is not being
created ..


data <- read.maimages(files=filelist, source="smd",
columns=list(R="ScanAlyze:RESULT.CH1I_MEAN",G="ScanAlyze:RESULT.CH2I_MEAN",Rb="ScanAlyze:RESULT.CH1B_MEDIAN",Gb="ScanAlyze:RESULT.CH2B_MEDIAN"))
Read E-SMDB-1428-raw-data-516957410.txt
Read E-SMDB-1428-raw-data-516957425.txt
Read E-SMDB-1428-raw-data-516957442.txt
Read E-SMDB-1428-raw-data-516957457.txt
Read E-SMDB-1428-raw-data-516957472.txt
Read E-SMDB-1428-raw-data-516957490.txt
Read E-SMDB-1428-raw-data-516957507.txt
Error in RG[[a]][, i] <- obj[, columns[[a]]] :
  number of items to replace is not a multiple of replacement length


Please help to sort this problem

Regard
rohit
-- 
Rohit Farmer
M.Tech Bioinformatics
Department of Computational Biology and Bioinformatics
Jacob School of Biengineering and Biotechnology
Sam Higginbottom Institute of Agriculture, Technology and Sciences
(Formerly known as Allahabad Agricultural Institute - Deemed University)
Allahabad, UP, INDIA - 211 007
Ph. No. 9839845093, 9415261403
e-Mail rohit.farmer@gmail.com
Blog http://rohitsspace.blogspot.com

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