Claudia Tebaldi wrote:
Dear R-helpers,
I'm plotting geophysical data in the form of contours using
filled.contour. The display would be much more effective if the areas
with negative values could be color coded
by -- say -- cold colors in the range of blue to green, and conversely
the
On Thu, 4 Jan 2007, Richard M. Heiberger wrote:
Get the RColorBrewer package from CRAN
Description: The packages provides palettes for drawing nice maps
shaded according to a variable.
The package vcd also offers the function diverge_hcl() that constructs
diverging palettes (based on
Dear all,
especially those of you that kindly provided suggestions yesterday,
I was not asking for cool palettes -- even if I now appreciate the
pointers -- but I was asking for a way to make the 0 level of a filled
contour plot correspond to the neutral color in the color scale
when the range
On 1/5/2007 9:08 AM, Claudia Tebaldi wrote:
Dear all,
especially those of you that kindly provided suggestions yesterday,
I was not asking for cool palettes -- even if I now appreciate the
pointers -- but I was asking for a way to make the 0 level of a filled
contour plot correspond to the
Dear R-helpers,
I'm plotting geophysical data in the form of contours using
filled.contour. The display would be much more effective if the areas
with negative values could be color coded
by -- say -- cold colors in the range of blue to green, and conversely
the areas with positive values got
Hi Claudia,
It's quite easy to do this using ggplot, although you get exactly the
same appearance as filled.contour (hopefully in the next version).
Have a look at ggtile and scgradient.
Regards,
Hadley
On 1/4/07, Claudia Tebaldi [EMAIL PROTECTED] wrote:
Dear R-helpers,
I'm plotting
Get the RColorBrewer package from CRAN
Description: The packages provides palettes for drawing nice maps
shaded according to a variable.
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