[R] graphics question

Thomas Lumley tlumley at u.washington.edu
Wed May 15 17:59:06 CEST 2002

On Wed, 15 May 2002, Paul Lemmens wrote:

> The graph I'm looking for has on the y-axis the RT values (in ms), so this
> should range from 350 - 450. On the x-axis I want two ticks for each level
> (sc and oc) of the 'cat' factor. In the plot, three lines should be
> displayed, for each level of the factor 'loc', pref. including a legend.
> How do I do this???

Does example(interaction.plot) look like the sort of thing you want?


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