Re: [R] How to draw different series for different groups in xyplot

Hi: Try this: xyplot(y ~ x1 | x2 * x3, groups = x4, data = example, type= c("l", "p"), pch=c(16, 4), col=c("blue", "red"), col.line = c('blue', 'transparent'), xlim = c(1.04, 1.26), ylim = c(0, 1.1), xlab = "X2", ylab = "Y", key = list(space = "top", text = list("A"),

[R] How to draw different series for different groups in xyplot

Hi guys, I got a problem when I was trying to use lattice to do some plot. Below is one working example which can generate one curve for A and one curve for B in each subplot. However, I would like to just show the points for B, not connecting the dots. As for A, I still want a curve (dots are con