latticeExtra::axis.grid
but using grid colors instead.add.lattice.grid(side = c("top", "bottom", "left", "right"),
..., ticks = c("default", "yes", "no"), scales,
components, line.col)latticeExtra::axis.gridlatticeExtra::axis.gridlatticeExtra::axis.gridlatticeExtra::axis.gridlatticeExtra::axis.gridlatticeExtra::axis.gridlatticeExtra::axis.grid