Thank you Greg, It works!
On 13 Jun 2007 at 8:27, Greg Snow wrote: > Look at the subplot function in the TeachingDemos package. > > -----Original Message----- > From: "Héctor Villalobos" <[EMAIL PROTECTED]> > To: "r-help@stat.math.ethz.ch" <r-help@stat.math.ethz.ch> > Sent: 6/11/07 5:48 PM > Subject: [R] barplot and map overlay > > Hi, > > I wonder if it is possible with the graphics package to overlay one or > several plots (barplots, for example) over a map. Data for the map is > in a data frame with the latitude and longitude coordinates, and then: > > > plot(map$long, map$lat, type ="l") > > produces the map. I want to put each barplot in specific locations on > the map, namely at the center of "statistical squares". > > I´ve seen an example in Paul Murrell´s "R Graphics" book that seems > appropriate (grid package), but a bit complicated. > > Thanks a lot for any advice. > > Héctor -- Héctor Villalobos <[EMAIL PROTECTED]> CICIMAR - IPN A.P. 592. Col. Centro La Paz, Baja California Sur, MÉXICO. 23000 Tels. (+52 612) 122 53 44; 123 46 58; 123 47 34 ext. 2425 Fax. (+52 612) 122 53 22 ______________________________________________ R-help@stat.math.ethz.ch 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.