http://stackoverflow.com/questions/9531904/plot-multiple-columns-on-the-same-graph-in-r
s <- span="">
"A B C G Xax
0.451 0.333 0.034 0.173 0.22
0.491 0.270 0.033 0.207 0.34
0.389 0.249 0.084 0.271 0.54
0.425 0.819 0.077 0.281 0.34
0.457 0.429 0.053 0.386 0.53
0.436 0.524 0.049 0.249 0.12
0.423 0.270 0.093 0.279 0.61
0.463 0.315 0.019 0.204 0.23
"
d <- span=""> read.delim(textConnection(s), sep="")
library(ggplot2)
library(reshape2)
d <- span=""> melt(d, id.vars="Xax")
# Everything on the same plot
ggplot(d, aes(Xax,value, col=variable)) +
geom_point() +
stat_smooth() ->->->