search for: golubeset

Full_Name: Guy W. Tillinghast Version: 2.8.0 OS: Windows XP professional Submission from: (NULL) (24.248.24.3) I am encountering difficulty asking R to manipulate the correct columns in Expression Set class (object 4). I download the ALL data with: library(golubEsets) data(Golub_Merge) Note, the data has the samples not in order. This is not R's fault (at least not that I can tell): > Golub_Merge$Samples [1] 39 40 42 47 48 49 41 43 44 45 46 70 71 72 68 69 67 55 56 59 52 53 51 50 54 [26] 57 58 60 61 65 66 63 64 62 1 2 3 4 5 6 7 8 9 10 11 12 1...

Hello I was doing PCA (principal component analysis) with a DNA expression matrix (7000 rows/38 columns; from golubEsets) but I had the following problem "Error:cannot allocate vector of size 397051 Kb In addition: Warning message: Reached total allocation of 119Mb: see help(memory.size)" I've already done some filtering (reduced to 3051 rows) but the problem remains, only the size of the vector t...

Hi How do I install "gregmisc" packages? I did- % sudo R > install.packages("gregmisc") . . > barplot2() but, Error: couldn't find function "barplot2" -- atuya Mac OSX 10.2.6 R 1.7.1

...Testing Association of Groups of Genes with a Clinical Variable GO A data package containing annotation data for GO GO.db A set of annotation maps describing the entire Gene Ontology golubEsets exprSets for golub leukemia data GOstats Tools for manipulating GO and microarrays. graph graph: A package to handle graph data structures graphics The R Graphics Package grDevices The R Graphics De...

I have recently upgraded to Ubuntu Gutsy and, for the first time, am using a 64-bit installation. After failing miserably to install R from source, not a problem for me in the past with a 32-bit install, I went the route of using the Debian Etch build. This went smoothly, but I am unable to update my numerous R and BioConductor packages, getting non-zero exit status errors on each package. Is