Displaying 2 results from an estimated 2 matches for "countourplot".
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contourplot
2004 Feb 22
0
countourplot background
Hi,
Found the answer to the background myself: 'trellis.par.get' and
'trellis.par.set'
background<-trellis.par.get("background")
background$col<-"white"
trellis.par.set("background", background)
Willem
--
Dr R.W. Vervoort
McCaughey Senior Lecturer Hydrology and Catchment Management
Faculty of Agriculture, Food and Natural Resources
Rm 503,
2007 Jan 29
1
overlay xyplot on contourplot in lattice in R
...contourplot in lattice with my raw data overlaid on it(xyplot)
which seemed to be a very easy thing to do.
I've tried it in many ways, but I haven't succeeded at obtaining it.
let's say x, y, and z as the variables that comes from the data frame ''ex'':
therefore my countourplot is as followed :
contourplot(z ~ x * y, cuts=550)
I would like then to overalay on it xx and yy (same variables as x and y but in
another data frame let's say ''example'')
xyplot(example$xx, example$yy)
How can I do it?
It seems I could do it with the panel.contourplot and...