Entire Site
Free Trial
Safari Books Online is a digital library providing on-demand subscription access to thousands of learning resources.
- Create BookmarkCreate Bookmark
- Create Note or TagCreate Note or Tag
- PrintPrint
Chapter 7. Turning Up the Heat > Filling with Color Gradients
7.7.2. Filling with Color Gradients
R has some decent built-in color gradient functions (?rainbow to learn more)—we will need a different color for each non-zero level plus one extra for zero foreclosures.
Code View:
Scroll
/
Show All
> mapColors<-heat.colors(max(myTrtFC)+1,alpha=.6)[max(myTrtFC)-myTrtFC+1]
