Plotting column names as x-axis in R

Question

I have the following data frame:

rs = data.frame(c(\"A1\",\"A2\",\"A3\",\"A4\",\"A5\"), runif(5), runif(5), runif(5))
names(rs)=c(\"column\", 2007,2008,2009)
row         


        

Answer 1

rs      <- as.data.frame(t(rs))
rs$year <- rownames(rs)
rs      <- melt(rs, id.vars=c("year"))


ggplot(rs, aes(x=as.numeric(year), y=value, color=variable)) + geom_line()

For multiple plots per page there are many solutions.

Simple example:

http://theanalysisfactor.com/r-multiple-graphs

Better example:

http://cran.r-project.org/web/packages/egg/vignettes/Ecosystem.html