Dear Koen, This bug was introduced last week in limma 2.9.10 with an attempted cleanup of the read.maimages() function. I've committed a fix in limma 2.9.11. Best wishes Gordon >[BioC] read.maimages broken (limma 2.9.10)? >Koen Bossers k.bossers at nin.knaw.nl >Fri Feb 16 12:20:57 CET 2007 > >Hi, > >I seem to be unable to read in Agilent data with the latest LIMMA version >(2.9.10). This happened with fresh installations of R (2.4.1 and 2.5.0) >and bioconductor (via biocLite) on both Windows and Linux. Is there any >way around this? > >Cheers, Koen > > >> RG <- read.maimages(targets$FileName,source="agilent") >Error in read.table(file = file, header = TRUE, col.names = allcnames, : > formal argument "header" matched by multiple actual arguments > > >> sessionInfo() >R version 2.5.0 Under development (unstable) (2007-02-15 r40732) >i686-pc-linux-gnu > >locale: >LC_CTYPE=en_US.UTF-8;LC_NUMERIC=C;LC_TIME=en_US.UTF-8;LC_COLLATE=en_U S.UTF-8;LC_MONETARY=en_US.UTF-8;LC_MESSAGES=en_US.UTF-8;LC_PAPER=en_US .UTF-8;LC_NAME=C;LC_ADDRESS=C;LC_TELEPHONE=C;LC_MEASUREMENT=en_US.UTF- 8;LC_IDENTIFICATION=C > >attached base packages: >[1] "stats" "graphics" "grDevices" "utils" "datasets" "methods" >[7] "base" > >other attached packages: > limma >"2.9.10" > > >-- >Koen Bossers, PhD student >Netherlands Institute of Neurosciences >(formerly Netherlands Institute for Brain Research) >Meibergdreef 33 >1105 AZ Amsterdam, The Netherlands >Phone: +31-20-5665512 >Email: k.bossers at nin.knaw.nl >