On Fri, 2007-07-20 at 12:16 -0700, Milton Cezar Ribeiro wrote: > Dear all, > > How can I put a main title on the top of a windows? > I would like put a title like "This is my for graphics" :-)
Create an outer margin to the plot and pop the title in there, e.g.: ## your data v1<-sort(runif(50)) v2<-sin(v1*3.14) ## set up plotting region ## set oma to have a 2 line + a bit margin at the top, ## 0 lines on other 3 sides opar <- par(mfrow=c(2,2), oma = c(0, 0, 2.1, 0)) plot(v1,main="Sort V1") plot(v2,main="Sin(V1)") hist(v1,main="Histogram of V1") boxplot(v1,v2, main="Box plot - v1 & v2") ## now add the title - use outer = TRUE to get it in correct place ## we use cex.main to increase the size a bit title(main = "This is my for graphics", outer = TRUE, cex.main = 1.5) ## reset the plotting parameters par(opar) Is this what you wanted? G -- %~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~% 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 %~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~% ______________________________________________ [email protected] 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.
