search for: waldow

...r R-users, For the purpose of model selection I am looking for a way to exhaustively (and efficiently) search for best subsets of predictor variables for a logistic regression model. I am looking for something like leaps() but that works with glm. Any feedback highly appreciated. -- Harald von Waldow <hvwaldow at chem.ethz.ch> Safety and Environmental Technology Group Institute for Chemical and Bioengineering Swiss Federal Institute of Technology Zurich Fon: +41 44 632 7142 Fax: +41 44 632 1189 Web: www.sust-chem.ethz.ch

Hi, Newbie question here. I've read some about how you can't power down a disk under ext3 because of the journaling writes. I also know I can mount my ext3 partitions as ext2. What about mounting the partitions as ext2 while mobile on batteries? The hard disk would spin down when it wasn't in use (if noflush, etc. has been configured). But what about data integrity when