Hi,
I'm trying to make a ggplot() graph with a custom legend, but without
success, it is simple, I have somethink like this in traditional plot:
plot(y~x)
curve(equation1,lty=1)
curve(equation2,lty=2)
legend(x,y,legend=c("equation 1","equation 2"),lty=c(1,2),bty="n").
In my ggplot graph I have this sequence:
ggplot(data1, aes(x=x1, y=y1))+
geom_point()+
geom_smooth(method="glm", family="gaussian")+
geom_smooth(aes(x=x1, y=y1,lty=2,data=data2, method="glm",
family="gaussian")+
theme(plot.title = element_text(lineheight=.8, face="bold"))+
theme_bw()
The problem is that legend only work in automatic way, I try some option
to add a manual legend in ggplot like the traditional legend() command.
Anybody can help-me?
Thanks
Ronaldo
--
> Prof. Ronaldo Reis J�nior
| .''`. UNIMONTES/DBG/Lab. Ecologia Comportamental e Computacional
| : :' : Campus Universit�rio Prof. Darcy Ribeiro, Vila Mauric�ia
| `. `'` CP: 126, CEP: 39401-089, Montes Claros - MG - Brasil
| `- Fone: (38) 3229-8192 | ronaldo.r...@unimontes.br
| http://www.ppgcb.unimontes.br/lecc | LinuxUser#: 205366
[[alternative HTML version deleted]]
______________________________________________
R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
