Plotting community data in map
Hi Erin, Thanks for you response. I tried it but, fg gives colors to a symbols border and bg fill it with colors. The thing is, while the circles gives a radius to symbols proportionally to the endemism values (I checked and it's correct), the fg or bg don't seems to correctly follows the values. And this is where I'm stuck. Any other ideias?? Cheers, T. Thiago A. Le?o 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> 2018-04-24 23:36 GMT-03:00 Erin Frolli <frolli.erin at gmail.com>:
Hi Thiago, Did you try using fg instead or fg with bg? Looks like in the R docs that the color for the symbol is fg. https://www.rdocumentation.org/packages/graphics/ versions/3.4.3/topics/symbols Cheers, Erin On Tue, Apr 24, 2018 at 7:17 PM, Thiago A. Pires < pires.thiagoaugusto at gmail.com> wrote:
?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. Le?o Pires Ph.D. student in Ecology - UNICAMP Collaborator Researcher - UNIFESP Visitor Ph.D. student - ANU <http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4298681Z0
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-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ *Erin Frolli, M.S.* Software Engineer / Data Scientist San Fransisco, CA 530.251.7172 Personal Website <https://sites.google.com/view/erinfrolli/about>