Re: [R] ggplot2: annotated horizontal lines

2009-03-04 Thread Dave Murray-Rust
of data. ~ John Tukey -Oorspronkelijk bericht- Van: r-help-boun...@r-project.org [mailto:r-help-boun...@r- project.org] Namens baptiste auguie Verzonden: dinsdag 3 maart 2009 21:50 Aan: Dave Murray-Rust CC: R Help Onderwerp: Re: [R] ggplot2: annotated horizontal lines I see your

Re: [R] ggplot2: annotated horizontal lines

2009-03-04 Thread ONKELINX, Thierry
org [mailto:r-help-boun...@r-project.org] Namens baptiste auguie Verzonden: dinsdag 3 maart 2009 21:50 Aan: Dave Murray-Rust CC: R Help Onderwerp: Re: [R] ggplot2: annotated horizontal lines I see your problem (although label should be outside the mapping in your case, i think). A possible workaro

Re: [R] ggplot2: annotated horizontal lines

2009-03-03 Thread baptiste auguie
I see your problem (although label should be outside the mapping in your case, i think). A possible workaround is to provide some dummy data, as the default NULL doesn't seem to work, qplot( wt, mpg, data=mtcars ) + geom_text(data=data.frame(x=0,y=0),mapping=aes(x=1,y=0),label="test") I'

Re: [R] ggplot2: annotated horizontal lines

2009-03-03 Thread Dave Murray-Rust
On 3 Mar 2009, at 18:41, baptiste auguie wrote: What's wrong with geom_text? my.value = 0.65 qplot(1,1)+geom_hline(v=0)+ geom_text(mapping=aes(x=1,y=0),label=paste(my.value),vjust=-1) Well, firstly I hadn't thought to use it. Ooops. Secondly, I can't make it just do a single valu

Re: [R] ggplot2: annotated horizontal lines

2009-03-03 Thread baptiste auguie
What's wrong with geom_text? my.value = 0.65 qplot(1,1)+geom_hline(v=0)+ geom_text(mapping=aes(x=1,y=0),label=paste(my.value),vjust=-1) baptiste On 3 Mar 2009, at 18:10, Dave Murray-Rust wrote: Hello, I'm using geom_hline to add a minimum line to my plot (representing the best s