[R] Strange behavior in Lattice when superimposing

[Adam Lyon]

Hi Deepayan.

Thanks for the clarification. For a next release of Lattice, it would 
be helpful if you could add a blurb in the help page for densityplot 
explicitly stating that the vectors in a "~ a + b" situation must have 
the same length. While that is obvious for xyplot (a and b must have 
the same length as "x"), it isn't for densityplot.  Thanks again for 
your speedy reply!

--- Adam

Adam Lyon
Fermi National Accelerator Laboratory
Computing Division / D0 Experiment