search for: paboyoun

...ve hit a snag because the BioC build system has long path names (e.g. D:\biocbld\bbs-2.2-bioc\R) and these path names are not resolving properly by MiKTeX 2.7 during vignette construction. Take, for example, the attached vignette from Biobase, Bioconductor.Rnw. I have built R from source at E:\paboyoun\bbs-2.2-bioc\R and the session information for this R is === BEGIN R BLOCK === > sessionInfo() R version 2.7.0 beta (2008-04-09 r45179) i386-pc-mingw32 locale: LC_COLLATE=English_United States.1252;LC_CTYPE=English_United States.1252;LC_MONETARY=English_United States.1252;LC_NUMERIC=C;LC_T...

...om (Bioconductor) package graph. Unfortunately, the current stable release of graphviz for Windows http://www.graphviz.org/pub/graphviz/stable/windows/graphviz-2.22.2.msi contains a graph.dll in its bin directory. The situation is that Rgraphviz needs to link to the graph.dll from graphviz, E:\paboyoun>..\biocbld\bbs-2.4-bioc\R\bin\R CMD build Rgraphviz [...omitting output...] ** libs making DLL ... [...omitting output...] gcc -shared -s -o Rgraphviz.dll tmp.def LL_funcs.o Rgraphviz.o RgraphvizInit.o agopen.o agread.o agwr ite.o bezier.o buildEdgeList.o buildNodeList.o doLayout.o graphvizV...

Hello, Suppose in the following code, PROTECT(sr = R_tryEval( .... )) sr is a RAWSXP vector. I wish to return another RAWSXP starting at position 13 onwards (base=0). I could create another RAWSXP of the correct length and then memcpy the required bytes and length to this new one. However is there a more efficient method? Regards Saptarshi Guha

Hi All, I've been having a little trouble with creating a loop that will run a a series of t.tests for inspection, Below is the code i've tried, and some checks i've looked at. I've used the get(paste()) idea as i was told previously that the use of the eval should try and be avoided. I've run a single syntax to check that my systax is correct and works without any problems

I have been retooling an S4 class definition to include another slot and have found that the methods::validObject function (defined in methods/R/SClasses.R) in R-devel throws an error that isn't caught internally (and thus not controllable by 'test' argument) when retrieving a non-existent slot. The offending line of code is shown below: > validObject function (object, test =

I've stumbled across an issue with aggregate.ts that either is due to a misuse of %/% or something deeper relating to numerical precision on Windows. The test code is x <- rep(6:10, 1:5) as.vector(aggregate(as.ts(x), FUN = mean, ndeltat = 5)) On Linux and Mac I get the correct answer > x <- rep(6:10, 1:5) > as.vector(aggregate(as.ts(x), FUN = mean, ndeltat = 5) [1] 7.2 8.8