search for: _copied_

Dear list, is there a way of updating the search path when using attach() for a data set. I am overwriting a variable in a data frame. To update teh search path I do the follwoing: > attach(dataset) > some data manipulation of dataset > detach(dataset) > attach(dataset) # to update the search path Is there a way to avoid the numerous detach() and attach() commands? Thanks in

Disclaimer/Apology: I am an R newbie I am seeing some behaviour that seems to me to be the result of some cacheing going on at some level, and perhaps this is expected behaviour. I would just like to understand the basic rules. What I have is a file with some data. I read it in and then do a summary on the resulting dataframe. I find the some values are completely outside the expected range,

...if 'isolinux.bin' was used as bootloader when building the image. Additional conditions might be required, such as adequate isohybrid options. Can UFD1 boot a UEFI system in UEFI mode? By means of 'syslinux.efi' v.6.03, no, it can not. Can the content of the isohybrid image be _copied_ (as opposed to dd'ed) to a (USB flash) drive? Yes. Let's call it UFD2. If UFD2 was previously formatted with a FAT file system (before copying the content of the isohybrid image), can UFD2 boot a BIOS system? Yes; install mbr.bin, set the "boot" flag to the FAT partition and...

> > I am still interested in improving the isohybrid wiki > and will watch for pointers to descriptions of the FAT > production process (with GRUB/GRUB2 if not with SYSLINUX). > > If no such descriptions appear within the next weeks, > then i plan to state in > http://www.syslinux.org/wiki/index.php/Isohybrid#UEFI > > "The SYSLINUX project cannot yet provide