The best replacement for lattice is ggplot2.

The best alternatives to lattice are rated as following:
★★★★★  ggplot2
★★★★  trellis
★★★  ggplot
★★  xilinx
★★  molecule
★★  black scholes
★★  crystal
★  altera
★  lilash
★  ladder
★  monopole
★  revitalash
  wood lattice
  vinyl lattice
  unit cell
  double top
  lattices
  veranda lattice
  career ladder

Your alternative for lattice is not listed? Suggest!
Speaking about lattice, one probably shouldn't forget about planter.

Other search terms related to lattice and their ratings are:
★★★★★ planter
★★★★★ planter box
★ fence
You have in mind a companion for lattice and it is not yet here? Propose!



Google Trends

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lattice
ggplot2
trellis