Re: [R] Lattice: multiple data sets on same plot

2009-12-03 Thread Joel Thomas
groups" argument. It is generally not a good a idea to do > that when you also specify "groups" directly. > > > 2009/12/3 Joel Thomas : >> Hi, >> I have two data sets; one is a population and the other a sample of >> that population. I am trying to plot b

[R] Lattice: multiple data sets on same plot

2009-12-02 Thread Joel Thomas
Hi, I have two data sets; one is a population and the other a sample of that population. I am trying to plot both on the same trellis display. # Example data set with two numerical attributes and two categorical pop <- data.frame(var1=rnorm(2000, 2000, 500), var2=rnorm(2000, 2000, 500)) cat<-(run