Hi Sunita, To get the bars, you want:
ggplot(mydata, aes(x = factor(jobno), y = recruits)) + geom_bar() and to add the cumulative sum, first add it to the data: mydata$cum_ recruits <- cumsum(mydata$recruits) and then add another layer: + geom_line(aes(y = cum_recruits, group = 1)) Hadley On Thu, Dec 10, 2009 at 9:35 AM, Sunitap22 <sunita...@gmail.com> wrote: > > Hello > > My dataset is as follows: > jobno recruits > 1100 18 > 1200 1 > 1850 5 > 2100 190 > 2789 25 > 3000 1 > . . > . . > the dataset has 130 rows > > I want to plot barplot from left side and cumulative curve from right side > in one graph itself using layers in ggplot2. > > I sorted the recruits 1st in decreasing order and then used > mydata <- data.frame(jobno, recruits) > ggplot(mydata, aes(x = jobno, y = recruits)) + geom_bar() > > but I am getting an error > "stat_bin: binwidth defaulted to range/30. Use 'binwidth = x' to adjust > this. > Error in pmin(y, 0) : object "y" not found" > > Can someone guide me regarding this? How to get barplot from left side and > cumulative curve from right side in one graph itself. > > Thanks in advance > Regards > Sunita > -- > View this message in context: > http://n4.nabble.com/barplot-and-cumulative-curve-using-ggplot2-layers-tp957075p957075.html > Sent from the R help mailing list archive at Nabble.com. > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- http://had.co.nz/ ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
