ggplot2 geom_point() with the lattice
===

once comment in another question made me curious to see how a ggplot2 plot could be done using lattice.

So here's the stuff done with ggplot2:

    library(ggplot2)
    data.df <- data.frame(
      Plant=c('Plant1','Plant1','Plant1','Plant2','Plant2','Plant2'),
      Type=c(1,2,3,1,2,3),
      Axis1=c(0.2,-0.4,0.8,-0.2,-0.7,0.1),
      Axis2=c(0.5,0.3,-0.1,-0.3,-0.1,-0.8)
    )
    ggplot(data.df, aes(x=Axis1, y=Axis2, shape=Plant, color=Type)) +
    geom_point()

How would this be done with lattice?

Corresponding question is: http://stackoverflow.com/questions/11679019 