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Hi. I need MS Money 99, because our managment wants me to use it. But I'm trying to switch the Desktops to Linux i have to get the f***in programm run with wine. But after successful installation i get following errors at the startup of money: Code: zege at pc2:~/.cxoffice/win98/drive_c/Program Files/Microsoft Money$ wine MSMONEY.EXE err:module:import_dll Library mnyob99.dll (which is needed by L"Z:\\home\\zege\\.cxoffice\\win98\\drive_c\\Program Files\\Microsoft Money\\MSMONEY.EXE") not found err:module:import_dll Library mnyutil.dll (w...

How do you debug methods of a reference class? I've been using mtrace, which is excellent, but i cannot figure out how to mtrace a reference class method. Maybe there is some other way to debug these, for example with ordinary trace? for now i am only able to use options(error=recover), which is not giving me idea where exactly in the code i am once i am stopped on an error. -- View this

I'd like to have a version of a package that doesn't include sources. I thought that this could be achieved by using binary option in R CMD build, but in fact it packages source code that could be easily printed once the library is loaded. Is there an option to avoid visibility of the source? Another related question is how to install two versions of the same package, so that i could

I took a look at Hadley's lubridate which seems a very neat package, but i am having a small problem with  concatenating lubridates to build vectors of it. Namely when function c( )  is applied to lubridate seems to change time to a local timezone in this particular case changing the date to previous one.  > d<-ymd('20111231') > d [1] "2011-12-31 UTC" > c(d) [1]

I recently started using R 2.14.0 on a new machine and i am experiencing what seems like unusually greedy memory use. It happens all the time, but to give a specific example, let's say i run the following code -------- for(j in 1:length(files)){ load(file.path(dump.dir, files[j])) mat.data[[j]]<-data } save(abind(mat.data, along=2), file.path(dump.dir, filename)) ---------

I started to look at ways to improve times of certain very parallel tasks and thought that foreach should be a valid candidate to do the job. So, i opened foreach tutorial by Steve Weston and started timing examples from it. First example from tutorial is  >system.time(for(i in 1:100000) sqrt(i))    user  system elapsed     0.06    0.00    0.06  > system.time(foreach(i=1:100000) %do%

I work with problems that have rather large data requirements -- typically a bunch of multigig arrays. Given how generous R is with using memory, the only way for me to work with R has been to use bigmatrices from bigmemory package. One thing that is missing a bit is interoperability of bigmatrices with C++ and possibly java. What i mean by that is API that would allow read and write filebacked

I am unable to install package lme4, after several attempts to do so using various repository URLs. Just to make sure everything works fine with proxy, connection, etc, I installed ggplot2 and it worked fine. I am using command install.packages("lme4", lib="/myRlibs"), optionally using contrib argument with different URLs. Error message the I get is Warning message; In

I am unable to compile R-2.15.0 source. I configured it without problems with options that i used many times before ./configure --prefix=/home/andre/R-2.15.0 --enable-byte-compiled-packages=no --with-tcltk --enable-R-shlib=yes Then when i started making it, it died while making lapack, particularly on the line gfortran -fopenmp -fpic -g -O2 -c dlapack3.f -o dlapack3.o dlapack3.f: In function

Hi, everyone. I am using a fair amount of closures in my code. Problem i am experiencing is i cannot figure out how to mtrace functions defined within a function. There must be some way to name such function for mtrace to see it and let me step into it. For example, say i have code mymodel<-function(){ data<-numeric(0) build<-function(){ data<<-1 } m<-list()

I am trying to define subset operator for a reference class and hitting some problem i am unable to diagnose.To give an example, here is a toy class generator that is a wrapper around a list tmpGEN<-setRefClass("TMP", fields=list( namelist="list" )) tmpGEN$methods('add'=function(obj, name){ namelist[[name]]<<-obj })

I needed to clean someone else code and run it through tidy.source. It encountered a number of hangups which after some experimentation lead me to suspect that the culprit is # symbol when it is a part of literal string. For example if i copy the following to the clipboard confuse.tidy <-    function() {   txt <- 'abra # cadabra' } and run with default arguments >tidy.source()

Apologies for asking something that is probably very obvious, i just started with S4 classes and i guess i am not finding documentation that lays out the grammar rules and gives enough examples. I understand that main method of writing a member function is to write a generic function and setMethod for this particular class. This, however, presumes that there is "virtuality" for this

I am reading into Java dput output for a matrix, more specifically for a file backed big-matrix. I basically need to lift dimnames for a matrix from dput output. It's no big deal, but the code is very 'hackish' due to the need to get rid of quotes, endlines, parenthesis, etc. I was wondering if i could manipulate to an extent dput output with some options that define it, for example,

I am using htmlParse from XML library on a paricular website. Sometimes code fails, sometimes it works, most of the time id doesn't and i cannot see why. The file i am trying to parse is  http://www.londonstockexchange.com/exchange/prices-and-markets/international-markets/indices/home/sp-500.html?page=0 Sometimes the following code works n<-readHTMLTable(htmlParse(url)) But most of the

Hi, guys. I posted this by accident at rcpp-dev, although it meant to be only to r-dev, so don't flame me here please, rcpp guys will do it there, i am sure :). I have some pretty large arrays in R and i wanted to do some time consuming modifications of these arrays in C++ without actually copying them, just by passing pointers to them. Since i don't know internal data structures of R, i

Hi all. I started looking at Rcpp, which looks pretty great, actually. At the moment just trying to compile a module to get a feel how it all works without fully understanding how all the pieces fit together. Basically, i took the first example from Rcpp modules vignette: fun.cpp ======================== #include <Rcpp.h> #include <math.h> using namespace Rcpp; double

I am having a puzzling problem with bloomberg connection. When i  run from R prompt some code that has .... library(Rbbg) conn <- blpConnect(throw.ticker.errors = FALSE) print("connected") ... I establish connection every time and then proceed to get data when i run this code from R prompt. However, when i run this from a batch script, i get the following error output from Rbbg:

Apologies for asking something that is probably super obvious, i just started with S4 classes and i guess i am not finding documentation that layout the grammar rules and give enough examples. Some questions i am having are these 1. I understand that main method of writing a member function is to write a generic function and setMethod for this particular object. This, however, presumes that there

...estions (Timothy Murphy) 62. Re: R version 2-12.0 - running as 32 or as 64 bit? (Duncan Murdoch) 63. Re: Memory use in R (Duncan Murdoch) 64. Re: SARIMA simulation using time series history (Knut Erik Vedahl) 65. how to debug (mtrace) a function defined inside a function? (Andre Zege) 66. Re: R version 2-12.0 - running as 32 or as 64 bit? (Dimitri Liakhovitski) 67. Re: how to debug (mtrace) a function defined inside a function? (Duncan Murdoch) 68. plot pdf (mmstat@comcast.net) 69. How to scan df from a specific word? (M.Ribeiro) 70. Re: How to scan df fro...