> * William Dunlap <jqha...@gvopb.pbz> [2012-02-28 20:19:06 +0000]: > > Look into environments that may be stored with your data.
thanks, but I see nothing like that: for (n in ls(all.names = TRUE)) { o <- get(n) print(object.size(o), units="Kb") e <- environment(o) if (!identical(e,NULL) && !identical(e,.GlobalEnv)) { print(e) print(eapply(e,object.size)) } } 25.8 Kb 0.5 Kb 49.1 Kb 0.1 Kb 30.8 Kb 13.6 Kb 17.4 Kb 59.4 Kb 52.2 Kb 0.1 Kb 3.9 Kb 49.1 Kb 21.2 Kb 0.1 Kb 0.1 Kb 51 Kb 13.2 Kb 53.5 Kb 18.1 Kb 64.3 Kb 25.8 Kb 33.5 Kb 0.1 Kb 0.1 Kb 8 Kb 10 Kb 15.7 Kb 15.6 Kb 9.9 Kb 401672.7 Kb 19.1 Kb 76 Kb 12 Kb 32.4 Kb 156.3 Kb 13.1 Kb 20.5 Kb 21.8 Kb 10.8 Kb sum(unlist(lapply(lapply(ls(all.names = TRUE),get),object.size))) [1] 412351928 i.e., total of data is about 400MB. why does the process take in access of 1GB? top: 1235m 1.1g 4452 S 0 14.6 7:12.27 R -- Sam Steingold (http://sds.podval.org/) on Ubuntu 11.10 (oneiric) X 11.0.11004000 http://www.childpsy.net/ http://pmw.org.il http://camera.org http://dhimmi.com http://palestinefacts.org http://ffii.org Fighting for peace is like screwing for virginity. ______________________________________________ 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.