Re: [Rd] [External] R crashes when using huge data sets with character string variables

2020-12-14 Thread Arne Henningsen
Dear all Thanks a lot for your very helpful explanations and suggestions. I have increased the size of my computer's "swapfile" and this solved my problem, i.e., R no longer crashes when I work with character string variables in my large data set (probably until I work with an even larger data set

Re: [Rd] [External] R crashes when using huge data sets with character string variables

2020-12-13 Thread IƱaki Ucar
On Sun, 13 Dec 2020 at 04:27, wrote: > > If R is receiving a kill signal there is nothing it can do about it. > > I am guessing you are running into a memory over-commit issue in your OS. > https://en.wikipedia.org/wiki/Memory_overcommitment > https://engineering.pivotal.io/post/virtual_memory_set

Re: [Rd] [External] R crashes when using huge data sets with character string variables

2020-12-12 Thread Dirk Eddelbuettel
On 12 December 2020 at 21:26, luke-tier...@uiowa.edu wrote: | If R is receiving a kill signal there is nothing it can do about it. | | I am guessing you are running into a memory over-commit issue in your OS. | https://en.wikipedia.org/wiki/Memory_overcommitment | https://engineering.pivotal.io

Re: [Rd] [External] R crashes when using huge data sets with character string variables

2020-12-12 Thread luke-tierney
If R is receiving a kill signal there is nothing it can do about it. I am guessing you are running into a memory over-commit issue in your OS. https://en.wikipedia.org/wiki/Memory_overcommitment https://engineering.pivotal.io/post/virtual_memory_settings_in_linux_-_the_problem_with_overcommit/ I