Re: [R] ggplot adding points

On Fri, Oct 10, 2008 at 9:18 AM, stephen sefick <[EMAIL PROTECTED]> wrote: > I would like to do the following in ggplot: > what am I missing? > > River.Mile <-c(202, 198, 190, 185, 179, 148, 119, 61) > TSS <- c(1:8) > DOC <- seq(2, by= 0.6, length.out=8) > z <- data.frame(River.Mile, TSS, DOC) > xy

Re: [R] ggplot adding points

Dear Stephen, You need the data in long format. Try melt()ing it first. River.Mile <-c(202, 198, 190, 185, 179, 148, 119, 61) TSS <- c(1:8) DOC <- seq(2, by= 0.6, length.out=8) z <- data.frame(River.Mile, TSS, DOC) zMelt <- melt.data.frame(z, id.vars = "River.Mile") library(ggplot2) ggplot(zMelt,