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 | [email protected]
| http://www.ppgcb.unimontes.br/lecc | LinuxUser#: 205366
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