Re: [R] arranging pie charts in a matrix layout with row/col labels

Center Intermountain Healthcare greg.s...@imail.org 801.408.8111 > -Original Message- > From: r-help-boun...@r-project.org [mailto:r-help-bounces@r- > project.org] On Behalf Of Rajarshi Guha > Sent: Monday, January 31, 2011 3:35 PM > To: R > Subject: [R] arranging pie

[R] arranging pie charts in a matrix layout with row/col labels

Hi, I have a vector of data, that I group based on two factors via tapply. For each such grouping I would like to plot a pie chart. I can layout these pie charts in a matrix layout, correpsonding to the levels of the two factors. But I am getting stuck on how to label the rows and colums. My curre