similar to: Confused about loading other packages from a package

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

Dear all, I'm trying to install lme4 (after having installed R 2.4.0 from source, and having installed the latest Matrix package). lme4 fails with the following message: pedigree.o definition of _lme4_xSym in section (__DATA,__common) pedigree.o definition of _lme4_ySym in section (__DATA,__common) make: *** [lme4.so] Error 1 ERROR: compilation failed for package 'lme4' ** Removing

While trying to install a package, I received this error ** preparing package for lazy loading Error in matchSignature(signature, fdef, where) : more elements in the method signature (2) than in the generic signature (1) A more helpful variant is Error in matchSignature(signature, fdef, where) : more elements in the method signature (2) than in the generic signature (1) for function

Hello R-Team, May you help me to post a 'S4-creating Package Problem'? Thanks already now for supporting. The problem sounds like: Hello R forum, while compiling my R-package these 'Warnings' occur: ... Warnung in matchSignature(signature, fdef, where) : in the method signature for function "plot" no definition for class: "prediction" Warnung in

Hi, I am wirting a R script to process some data routinely and have a problem when try to get the content of object in ls()? Here is the script: > ls() [1] "a" "b" [3] "files.num" "fll92_1a_gpr" [5] "fll92_1a_gpr_norm" "fll92_1a.gpr.norm.scale" [7] "fname" "fullnames" [9] "gal" "galfile" [11]

Hello, I have a simple class that looks like: setClass("statisticInfo", representation( max = "numeric", min = "numeric", beg = "numeric", current = "numeric", avg = "numeric", obs = "vector"

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

With > R.version.string [1] "R version 2.15.0 alpha (2012-03-14 r58748)" trying to trace a method using the 'signature' argument fails rather than enabling the trace: > trace(initialize, signature="ANY") Error in matchSignature(signature, fdef, where) : trying to match a method signature of class ?signature?; expects a list or a character vector --

I am trying to get a script to start automatically when I run the GUI version of R version 1.9.0, started from a .bat file (WINDOWS), but I'm getting strange errors In version 1.8.1 I was able to run a script automatically by copying the script into the file .Rprofile and running Rgui from a .bat script, but in version 1.9.0 I'm getting errors like: Error in inherits(x,

Dear Sir/Madam, I could succesfully normalise my microarray data using marrayNorm package. However, i have not been able to get normalised red and green channel intensities through R package. Is there a possibility to write a formula to calculate back the red and green channel intensities after normalisation of the data. Do I need to incorporate this formula in my R script? I am biologist

I'm seeing weird issues in methods initialization, i.e. loading marrayClasses loads Biobase, and when explicitly done, as in library(Biobase) library(marrayClasses) is fine, but when Biobase is loaded via a require statement in marrayClasses' .First.Lib, I end up with: Warning message: In the method signature for function "coerce", class "exprSet" has no

This seemed too advanced for r-help and is related to the recent discussion of character vectors in dataframes. Following Brian Ripley's most excellent advice, we are moving to a world in which character vectors in dataframes are always of class AsIs. The cool way of doing this seemed to be the following: > cat(c("x", "y", "z"), file = "test.txt",

Hello to the list Some days ago, I placed a question on this maling-list and received an answer from Martin that I tried to follow. Unfortunately, I am still puzzled by the next step. I spent the whole Week-end in gathering information from the net. Some of them are almost contridtcory and I lack a good document to help me. So my first question would beL Is there a convenient document which

Versions 0.9975-1 of the Matrix and lme4 packages will soon be available on CRAN for use with R version 2.4.0 or later. Purpose of the packages: The Matrix package provides S4 classes and methods for sparse and dense matrices. The lme4 package provides functions for fitting and assessing linear or generalized linear mixed effects models (also called multilevel models). Like the Matrix package,

Versions 0.9975-1 of the Matrix and lme4 packages will soon be available on CRAN for use with R version 2.4.0 or later. Purpose of the packages: The Matrix package provides S4 classes and methods for sparse and dense matrices. The lme4 package provides functions for fitting and assessing linear or generalized linear mixed effects models (also called multilevel models). Like the Matrix package,

Dear R users, I'am using marray and Limma packages to analyze genepix output. 1) how can I filter bad spots from my data (data contains 3 types of bad spots). my experiment contains 12 samples and the bad spot are not associated to the same probes 2) how can I remove control probes from my data ? I'm sorry, i'm new with R and I can't find answer in packages doc. best regards,

after this setClass("A") setGeneric("bar", function(x, y) standardGeneric("bar")) setMethod(bar, signature(x="A", y="A"), function(x, y) {}) setMethod(bar, signature(x="A", y="ANY"), function(x, y) {}) the method for signature c("A", "A") contains package information > str(getMethod(bar,

Martin Maechler has suggested that I post this comment to r-devel. It was originally posted to bioconductor. --------------------------------- I'd like to raise the issue of a capitalization convention for naming objects in R. Almost everything in R used to be lowercase but recently there is increasing use of mixed upper/lower case to define names. There is potential for using the

Hi friends, I was trying to install RJSONIO in Ubuntu10.04 LTS but unfortunately ends up with following error. trying URL 'http://stat.ethz.ch/CRAN/src/contrib/RJSONIO_0.98-1.tar.gz' Content type 'application/x-gzip' length 1150673 bytes (1.1 Mb) opened URL ================================================== downloaded 1.1 Mb * installing *source* package ‘RJSONIO’ ... Trying to

Greetings! The Bioconductor core group would like to announce the 5th release of Bioconductor, version 1.4. There are many new packages as well as several major upgrades and fixes in older packages, and users are encouraged to upgrade existing tools and check out the new packages. Release 1.4 is intended to be operated with R version 1.9.x, which can be obtained at CRAN