Memory...
Hi Maurizio, Indeed, you might get troubles with your RAM, when using huge data frames in R since they are completely loaded into the RAM. What could help you is the Big memory Package. http://cran.r-project.org/web/packages/bigmemory/index.html Cheers, Tobias Quoting Maurizio Marchi <mauriziomarchi85 at gmail.com>:
Hi everybody, I have to calculate some new columns in a data frame with 1971000 lines adding 57 new columns but R crashes every time... I think it's a problem of memory allocation, so I would like to know how I can change the memory settings... I'm on Ubuntu 12.04 64-bit Thanks, -- Maurizio Marchi ID skype: maurizioxyz *Ubuntu 12.04 (Precise Pangolin)* *"Il bello dell'open-source ? che le domande possono essere poste alla fonte"* *utente linux 552.742* [[alternative HTML version deleted]]