I found 2 problems with this method: - There is only one line for predicted dose at 5 mg. - The different doses are 5, 7, and 10 mg but somehow there is a legend for 5,6,7,8,9,10. - Is there a way to make the line smooth? - The plots are also getting a little crowded and I was wondering if there a way to split it into 2 or more pages?
Thanks for your help. On Thu, Oct 14, 2010 at 8:09 PM, Ista Zahn <iz...@psych.rochester.edu>wrote: > Hi, > Assuming the data is in a data.frame named "D", something like > > library(ggplot2) # May need install.packages("ggplot2") first > ggplot(D, aes(x=Time, y=Concentration, color=Dose) + > geom_point() + > geom_line(aes(y = PredictedConcentration, group=1)) + > facet_wrap(~ID, scales="free", ncol=3) > > should do it. > > -Ista > On Thu, Oct 14, 2010 at 10:25 PM, thaliagoo <eataban...@gmail.com> wrote: > > > > Hello-- I have a data for small population who took 1 drug at 3 different > > doses. I have the actual drug concentrations as well as predicted > > concentrations by my model. This is what I'm looking for: > > > > - Time vs Concentration by ID (individual plots), with each subject > > occupying 1 plot -- there is to be 9 plots per page (3x3) > > - Observed drug concentration is made up of points, and predicted drug > > concentration is a curve without points. Points and curve will be the > same > > color for each dose. Different doses will have different colors. > > - A legend to specify which color correlates to which dose. > > - Axes should be different for each individual (as some individual will > have > > much higher drug concentration than others) and I want to see in detail > how > > well predicted data fits observed data. > > > > Any help would be greatly appreciated. > > -- > > View this message in context: > http://r.789695.n4.nabble.com/Time-vs-Concentration-Graphs-by-ID-tp2996431p2996431.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. > > > > > > -- > Ista Zahn > Graduate student > University of Rochester > Department of Clinical and Social Psychology > http://yourpsyche.org > [[alternative HTML version deleted]] ______________________________________________ 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.