On Mon, Feb 03, 2003 at 10:00:46AM -0500, Liaw, Andy wrote: > > From: Martin Maechler [mailto:[EMAIL PROTECTED]] > > > > >>>>> "Giovanni" == Giovanni Petris <[EMAIL PROTECTED]> > > >>>>> on Mon, 3 Feb 2003 08:36:06 -0600 (CST) writes: > > > > Giovanni> Has anybody else experienced something like the > > example below? > > not recently. > > Could it be that your version of the `grid' package (which is > > loaded by `lattice') or `lattice' are incompatible (i.e. older > > than) to your R version? > > After library(lattice), use > > .path.package() > > to see where it was loaded from. > > This brings up (IIRC) a topic that was discussed on R-devel a while ago: > Version checks for required packages. Is this feasible? Seems quite > worthwhile to me...
And there has been some work on it (reposTools, under www.bioconductor.org), however, getting this right is not a small thing and has some fairly large implications that we are looking at. We too would like to be able to do this reliably. Robert > > [...] > > Cheers, > Andy > > > ------------------------------------------------------------------------------ > > ______________________________________________ > [EMAIL PROTECTED] mailing list > http://www.stat.math.ethz.ch/mailman/listinfo/r-help -- +---------------------------------------------------------------------------+ | Robert Gentleman phone : (617) 632-5250 | | Associate Professor fax: (617) 632-2444 | | Department of Biostatistics office: M1B20 | Harvard School of Public Health email: [EMAIL PROTECTED] | +---------------------------------------------------------------------------+ ______________________________________________ [EMAIL PROTECTED] mailing list http://www.stat.math.ethz.ch/mailman/listinfo/r-help