search for: ffailed

Larry, You found a data set that kills coxph. I'll have to think about what to do since on the one hand it's your own fault for trying to fit a very bad model, and on the other I'd like the routine to give a nice error message before it dies. In the data set you sent me the predictor variable is very skewed: > quantile(anomaly1$CREAT, c(0, .5, .9, .999, 1)) 0% 50%

...I want to build a cd with isolinux and its boot-menu, but on the cd I have various (small) iso-images as files and I want isolinux to provide me the menu-switching facility between them. Can this be done and if so, how? I managed to have isolinux working with various floppy-images on the cd but ffailed completely with cd-images on the cd. Thanks, Juergen