Hi, I have the following data:
> Myvalues Gene ES MEF Embryo ESHyp 1 GeneA -0.38509507 0.00 1.6250 1.7039921 2 GeneB 0.06262914 0.00 1.6250 -0.272033 and so on... I want to plot the expression values of GeneA and GeneB in the different cell/embryo/conditions (columns 2:5 above). Now, if I do: >library(ggplot2) > qplot(x=Gene, Embryo, geom = "bar") I get a plot of GeneA, B...so on only for the Embryo (ie column 4). How do I get to plot multiple instances of Y for the same value of X ? I have tried to find this out myself, but it is a bit confusing and so, I am writing to the list as a last resort. Any help or guidance will be much appreciated. TIA, Senthil ______________________________________________ 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.