David, Thanks for your advice. I appreciate it.
Sincerely, Jialin Huang On Mon, Mar 5, 2012 at 12:14 PM, jim holtman <jholt...@gmail.com> wrote: > Learn some basic debugging for R. There are several functions (debug, > browser, ...) that can help. Put the following in your Startup > script: > > options(error=utils::recover) > > or at least execute it manually. This will give you the trace of the > stack when the error happens and may help you identify the statement > that is causing the problem. This may allow you to examine the > various objects you have at that point in time. > > So there are ways that you can find out what the problem is, but you > will have to invest some time in learning how to debug your code. > There is also the 'debug' package which provides a nice way of tracing > execution in a function, but I think first follow the hints above to > trap when the error occurs so you can trace down what is causing it. > > On Mon, Mar 5, 2012 at 12:22 PM, David Winsemius <dwinsem...@comcast.net> > wrote: > > > > On Mar 5, 2012, at 10:23 AM, huang jialin wrote: > > > >> Hello, > >> > >> I am running a simulation on an old computer with memory of 512M. I > >> constantly received a warning of "cannot allocate a vector of ...". How > >> can > >> I identify the matrix causing the problem? Is there any way to fix this > >> issue? > > > > > > ?object.size > > > > > >> > >> I would very appreciate your inputs. Thank you very much. > >> > >> Sincerely, > >> Jialin Huang > >> > >> [[alternative HTML version deleted]] > >> > >> ______________________________________________ > >> R-help@r-project.org mailing list > >> https://stat.ethz.ch/mailman/listinfo/r-help > >> PLEASE do read the posting guide > >> http://www.R-project.org/posting-guide.html > >> and provide commented, minimal, self-contained, reproducible code. > > > > > > David Winsemius, MD > > West Hartford, CT > > > > > > ______________________________________________ > > R-help@r-project.org mailing list > > https://stat.ethz.ch/mailman/listinfo/r-help > > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > > and provide commented, minimal, self-contained, reproducible code. > > > > -- > Jim Holtman > Data Munger Guru > > What is the problem that you are trying to solve? > Tell me what you want to do, not how you want to do it. > [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
