Re: [R] lattice: How to plot an xyplot (with panels) without using a dataframe?

On Wed, May 19, 2010 at 5:45 PM, Marius Hofert wrote: > Dear R users, > > Is it possible to draw an xyplot (example below) without having to build a > dataframe? Yes, for example x = 1:10 y = rnorm(10) g = gl(2, 5) xyplot(y ~ x | g) But that is not really your question. > For example: I have

[R] lattice: How to plot an xyplot (with panels) without using a dataframe?

Dear R users, Is it possible to draw an xyplot (example below) without having to build a dataframe? For example: I have some data in matrix-form. Usually, the first column is the x-value, the columns 2 and 3 are y-values. I would then like to plot 2 panels where the first panel draws the second