Hi, par(mfrow = c(2,2)) will create a 2x2 window that I can use to plot 4 diferent figures in: [plot1 plot2] [plot3 plot4] But how can do 3 so that the bottom spans the width of the upper two: [plot1 plot1] [p l o t 3] Is this possible in R? -- View this message in context: http://r.789695.n4.nabble.com/multiple-plots-in-single-frame-2-upper-1-lower-tp3679574p3679574.html Sent from the R help mailing list archive at Nabble.com.
Hi, Try looking at ?layout. Here is a simple example: layout(matrix(c(1, 2, 3, 3), 2, byrow = TRUE)) plot(1:10); plot(11:20); plot(21:40) Cheers, Josh On Tue, Jul 19, 2011 at 4:07 PM, DrCJones <matthias.goddard at gmail.com> wrote:> Hi, > > par(mfrow = c(2,2)) > > will create a 2x2 window that I can use to plot 4 diferent figures in: > [plot1 plot2] > [plot3 plot4] > > But how can do 3 so that the bottom spans the width of the upper two: > > [plot1 plot1] > [p ? l ?o ?t 3] > > Is this possible in R? > > -- > View this message in context: http://r.789695.n4.nabble.com/multiple-plots-in-single-frame-2-upper-1-lower-tp3679574p3679574.html > Sent from the R help mailing list archive at Nabble.com. > > ______________________________________________ > R-help at 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. >-- Joshua Wiley Ph.D. Student, Health Psychology University of California, Los Angeles https://joshuawiley.com/
DrCJones wrote:> > But how can do 3 so that the bottom spans the width of the upper two: > > [plot1 plot1] > [p l o t 3] > >?layout for standard graphics (plot..), but that's what you are referring to. For trellis, you must use other methods. Dieter -- View this message in context: http://r.789695.n4.nabble.com/multiple-plots-in-single-frame-2-upper-1-lower-tp3679574p3680128.html Sent from the R help mailing list archive at Nabble.com.
On 20/07/11 11:07, DrCJones wrote:> Hi, > > par(mfrow = c(2,2)) > > will create a 2x2 window that I can use to plot 4 diferent figures in: > [plot1 plot2] > [plot3 plot4] > > But how can do 3 so that the bottom spans the width of the upper two: > > [plot1 plot1] > [p l o t 3] > > Is this possible in R?In R ***anything*** is possible. :-) Your requirement is no only possible, but easy! See ?layout You may have to expend a bit of effort to understand the syntax, but that will be good for your karma. :-) It ***will*** do exactly what you want, if you ask it nicely. cheers, Rolf Turner
Layout did it! Thanks guys :) -- View this message in context: http://r.789695.n4.nabble.com/multiple-plots-in-single-frame-2-upper-1-lower-tp3679574p3683144.html Sent from the R help mailing list archive at Nabble.com.
On Wed, 2011-07-20 at 23:38 +1200, Rolf Turner wrote:> On 20/07/11 11:07, DrCJones wrote: > > Hi, > > > > par(mfrow = c(2,2)) > > > > will create a 2x2 window that I can use to plot 4 diferent figures in: > > [plot1 plot2] > > [plot3 plot4] > > > > But how can do 3 so that the bottom spans the width of the upper two: > > > > [plot1 plot1] > > [p l o t 3] > > > > Is this possible in R? > > In R ***anything*** is possible. :-) > > Your requirement is no only possible, but easy! > > See ?layout > > You may have to expend a bit of effort to understand the syntax, but > that will be good for your karma. :-)It may help the OP to think of the layout as a 2*2 matrix: 1 2 3 4 say, with plot 3 using regions 3 and 4. If we fill the same matrix with the plot number we want to draw in it, we have 1 2 3 3>From there it is easy to specify the layout by directly building thatmatrix in R:> (m <- matrix(c(1:3,3), ncol = 2, byrow = TRUE))[,1] [,2] [1,] 1 2 [2,] 3 3 and pass that to `layout()` layout(m) ## invisible() just to stop replicate returning something visible invisible(replicate(3, plot(1:10))) layout(1) HTH G> It ***will*** do exactly what you > want, if you ask it nicely. > > cheers, > > Rolf Turner > > ______________________________________________ > R-help at 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.-- %~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~% Dr. Gavin Simpson [t] +44 (0)20 7679 0522 ECRC, UCL Geography, [f] +44 (0)20 7679 0565 Pearson Building, [e] gavin.simpsonATNOSPAMucl.ac.uk Gower Street, London [w] http://www.ucl.ac.uk/~ucfagls/ UK. WC1E 6BT. [w] http://www.freshwaters.org.uk %~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%