On 06/06/2010 10:02 AM, Diogo_Silva wrote:
Hello
Recently, I've been dealing with a seemingly simple problem. I have a table
with two columns filled with values from a test I made (say, amount of
precipitation and Months measured). Now, instead of plotting a typical
linear graphic with precipitation on the y-axis and the months in the
x-axys, I would like to "convert" the values of precipitation in a color
gradient, resulting in a vertical gradient throughout the x-axis. In this
way, months with higher precipitation would appear reddish while lower
precipitation would appear blueish, for example. Despite being a simple
problem (basically converting the y-values in a color gradient), I have
failed to find a way of doing this.
Hi Diogo,
The answer is in the subject line. color.scale or smoothColors in the
plotrix package will probably be what you want.
Jim
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