Hi, You're mixing base plot and ggplot2 grid graphics, which as you've discovered doesn't work.
Here's av strategy that does: https://cran.r-project.org/web/packages/egg/vignettes/Ecosystem.html This vignette has a good overview, well as info specific to that package. Sarah On Wed, May 30, 2018 at 4:43 AM greg holly <mak.hho...@gmail.com> wrote: > Hi all; > > I need to put 12 different plot2 into the same matrix. So my array for the > matrix will be par(mfrow=c(3,4)). I am running ggplot2 to produce my 12 > plots. For some reason, par(mfrow=c(3,4)) did not turn out 3*4 matrix. > > my basic R codes for each plot is > par(mfrow=c(3,4)) > library(ggplot2) > p <- ggplot(a, aes(x=Genotypes, y=Plant_hight, size=Plant_hight, > color=Showing_rate)) + > . > . > > Best regards, > > Greg > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see > 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. > -- Sarah Goslee http://www.stringpage.com http://www.sarahgoslee.com http://www.functionaldiversity.org [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.
