Re: [R] ggplot2 and mtext question

2009-08-23 Thread Ben Bolker
Data Analytics Corp. wrote: > > Hi, > > In R base graphics, the function mtext can be used to add text to the > margins of a plot. This is very useful for adding notes (such as data > source, sample size, etc.) to the bottom of a graph. How can such notes > be added to the bottom of a gra

[R] ggplot2 and mtext question

2009-08-23 Thread Data Analytics Corp.
Hi, In R base graphics, the function mtext can be used to add text to the margins of a plot. This is very useful for adding notes (such as data source, sample size, etc.) to the bottom of a graph. How can such notes be added to the bottom of a graph when using ggplot2? Thanks, Walt --