Re: [R] identifying groups in xyplot

2011-10-20 Thread wisc_maier
There's a great tutorial online that helped me out a lot - Lattice and Other Graphics in R, by J H Maindonald at the Centre for Mathematics and Its Applications at Australian National University. http://maths.anu.edu.au/~johnm/r-book/2edn/xtras/rgraphics.pdf I gave my lattice object a name, and t

Re: [R] identifying groups in xyplot

2011-10-20 Thread Weidong Gu
Hi, Just include pch=c(1,2,3), col=c('red','blue','yellow') or your choices in xyplot Weidong Gu On Thu, Oct 20, 2011 at 2:15 PM, wisc_maier wrote: > There have been posts in the past regarding similar questions, but many of > them looked dated. I am using xyplot to show variability within my >

[R] identifying groups in xyplot

2011-10-20 Thread wisc_maier
There have been posts in the past regarding similar questions, but many of them looked dated. I am using xyplot to show variability within my replicates, and so far so good, but I would like to refine the plot. I've used the code below to graph my response variable against year (coded as a factor w