similar to: get the content of object in ls()?

Hi, everyone, I ran the test case in "Introduction to the Bioconductor marrayInput package first. When I ran the session in (read.marrayRaw) I got the following error messages. Other sessions work well. The functions and errors are labled with blue and red respectively. >mraw <- read.Spot(path = datadir, layout = galinfo$layout, gnames = galinfo$gnames, target = swirlTargets) Error

In my package, I create a new method for plot with the following signature: setMethod("plot", signature(x="marrayNorm", y="formula"), plot.ma) where marrayNorm is a class defined in the marray package. After building and installing my package, I get the following warnings when I load my package (with library(maVis)): Warning messages: 1: In the method signature

I have the following code, from which I get the following error message: Error in dim(data) <- dim : attempt to set an attribute on NULL I think the error is coming from the part of my code in BOLD RED. The script works fine until then. #Load libraries source("http://bioconductor.org/biocLite.R") biocLite() library(limma) library(Biobase) #change directory to folder where

Hi all, is it possible to modify the way a graph obtained through image(graphics) is filled, I mean starting filling the graphical matrix by row from the upper-left rather than by the lower-left cell... In many cases, it can be usefull to have a representation of the data spatialy corresponding to a real support, as it is the case with the function image(marray) from Bioconductor packages, which

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