Re: [R] Mathematical annotation axis in lattice

2009-07-07 Thread Paul Hiemstra
Hi Albart, This bugged me also for quite some time. After some experiments the following syntax worked best: library(lattice) a = 0.11 xyplot(1:10~10:11, xlab = as.expression(bquote(R^2~" equals "~.(a With the combination of as.expression and bquote you can mix text, math expression and

[R] Mathematical annotation axis in lattice

2009-07-07 Thread Coster, Albart
Dear list, making mathematical expressions in plots is not difficult: expression(phi[1]) for example. At this moment I am stuck in creating a vector of expressions: pos <- 1:10 lab <- letters[pos] Now, I would like to create a vector of expressions which I could use for labeling the x-axis of