Re: [R] Displaying political boundaries

2010-03-10 Thread Corey Sparks
You probably need a shapefile, or other geographic representation for the administrative boundaries, you can find a shapefile here: http://www.maplibrary.org/stacks/Africa/Mozambique/index.php?language=german use the readShapePoly () function in the maptools library to read it in, and spplot in t

[R] Displaying political boundaries

2010-03-10 Thread Arlindo Meque
  Dear all,      I am new in the R environment. How can I enable political boundaries in R? I want plot a variable (e.g., temperature) only for Mozambique.    Sincerely,   Arlindo       Arlindo Veja q