Re: [R] How to properly shade the background panels of an xyplot?

2009-11-01 Thread Deepayan Sarkar
On Fri, Oct 30, 2009 at 8:33 PM, Ottorino-Luca Pantani ottorino-luca.pant...@unifi.it wrote: Dear R users, this is a follow up of this message http://tolstoy.newcastle.edu.au/R/e6/help/09/05/13897.html I'm reproducing the core of it for convenience. // / data(Oats, package = MEMSS) / /

[R] How to properly shade the background panels of an xyplot?

2009-10-30 Thread Ottorino-Luca Pantani
Dear R users, this is a follow up of this message http://tolstoy.newcastle.edu.au/R/e6/help/09/05/13897.html I'm reproducing the core of it for convenience. // / data(Oats, package = MEMSS) / / tp1.oats - xyplot(yield ~ nitro | Variety + Block, / / data = Oats, / /

[R] How to properly shade the background panels of an xyplot?

2009-05-07 Thread Daniel Kornhauser
Hi: Here is simplified example of what I am having trouble with: I want to set the gray shade of the background of each panel of a xyplot with its mean. My aim is to be able to compare at a glance which panel has the highest mean. But, in order to achieve this I have to normalize the means

Re: [R] How to properly shade the background panels of an xyplot?

2009-05-07 Thread Deepayan Sarkar
On Thu, May 7, 2009 at 2:50 PM, Daniel Kornhauser d...@northwestern.edu wrote: Hi: Here is simplified example of what I am having trouble with: I want to set the gray shade of the background of each panel of a xyplot with its mean. My aim is to be able to compare at a glance which panel has