GNU R package for 'Trellis' graphics

 This package provides functions for 'Trellis' graphics -- a framework
 for data visualization developed at the Bell Labs by Rick Becker, Bill
 Cleveland et al, extending ideas presented in Bill Cleveland's 1993 book
 'Visualizing Data'.
 .
 This package is part of the set of packages that are 'recommended'
 by R Core and shipped with upstream source releases of R itself.