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...ux-gnu locale: C attached base packages: [1] stats graphics grDevices utils datasets methods base loaded via a namespace (and not attached): [1] tcltk_2.8.0 tools_2.8.0 -- Christian Kohler Institute of Functional Genomics Computational Diagnostics University of Regensburg (BioPark I) D-93147 Regensburg (Germany) Tel. +49 941 943 5055 Fax +49 941 943 5020 christian.kohler at klinik.uni-regensburg.de

L.S. OpenAnalytics is an international company providing data analysis services and products across geographies and industrial sectors. We are currently looking to extend our team with the following profile Data analyst: MSc / PhD in molecular or computational biology having a keen interest in data analysis A detailed description can be found at http://www.openanalytics.eu/jobs Strong R

...ase packages: [1] stats graphics grDevices utils datasets methods base loaded via a namespace (and not attached): [1] rcompgen_0.1-15 Thanks in advance for any hint. Christian -- Christian Kohler Institute of Functional Genomics Computational Diagnostics University of Regensburg (BioPark I) D-93147 Regensburg (Germany) Tel. +49 941 943 5055 Fax +49 941 943 5020 christian.kohler at klinik.uni-regensburg.de

...#39; subdirectory of my R-installation. Did I miss ongoing discussions on the Mailinglist about this or might it be a local problem? Thanks for this brilliant software. Best Christian -- Christian Kohler Institute of Functional Genomics ~ Statistical Bioinformatics ~ University of Regensburg (BioPark I) D-93053 Regensburg (Germany) Tel. +49 941 943 5055 Fax +49 941 943 5020 christian.kohler at klinik.uni-regensburg.de

Dear R users and experts, I am current running a program (a series of commands) in R. such as: A <- as.matrix(read.table("C:/LP.txt")); a=which(memb==q); b=a; B=as.matrix(A[a,b]) LS=sum(B)/2; TL=sum(A)/2 i<-c(1:NN); D=sum(A[a,i]); how can i obtain the CPU time used for these commands ? I have seen the system.time function but i am not sure how to use it. Could anyone help

Hi How do I specify an S4 class with a slot that is potentially numeric, but NA by default? I want the slot to be NA until I calculate its value (an expensive operation, not needed for all applications). When its value is known, I will create a new object with the correct value inserted in the slot. I want "NA" to signify "not known". My attempt fails because