Re: [R] superposing barplots having different scales

2008-05-28 Thread Ben Bolker
Bill Shipley usherbrooke.ca> writes: > > Hello. I know how to make a bar plot in which a numeric y variable is > plotted against some grouping variable X (say, groups A, B, C) when this > grouping variable is subdivided into each of two subgroups; so the bars > would be: (group A subgroup 1) bes

[R] superposing barplots having different scales

2008-05-28 Thread Bill Shipley
Hello. I know how to make a bar plot in which a numeric y variable is plotted against some grouping variable X (say, groups A, B, C) when this grouping variable is subdivided into each of two subgroups; so the bars would be: (group A subgroup 1) beside (group A subgroup 2), then (group B subgroup 1