Hi Folks, I'm trying to plotting endemism data into a map, and I would like take the symbol color for each sample follow a gradient of endemism values for this sample, like a heat map, then higher values would results in reddish colors and lower values to yellowish colors. I tried several variation in the code, changing colors and values structure, but is not working so far. Any ideas??
R code: > map("world", col="black", fill=F) > symbols(coords, bg =heat.colors(endemism_values), circles= endemism_values, inches = .5, add = T) Thanks Cheers, Thiago A. Leão Pires Ph.D. student in Ecology - UNICAMP Collaborator Researcher - UNIFESP Visitor Ph.D. student - ANU <http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4298681Z0>[image: thiagoaugustopires.wix.com/naturevisions] <http://www.thiagoaugustopires.wix.com/naturevisions> [image: Skype ID: thiago.augusto.pires] <+Skype+ID:+thiago.augusto.pires> <https://www.researchgate.net/profile/Thiago_Leao-Pires> [[alternative HTML version deleted]] _______________________________________________ R-sig-ecology mailing list R-sig-ecology@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-ecology