[R-sig-Geo] spplot

[MacQueen, Don]

To use spplot:
  Your data must have coordinates.
  The coordinates do not have to be longitude and latitude.

You have to tell R where to find the coordinates, it cannot find them for
you.

Telling R where to find the coordinates might be very easy, depending on
what is already in your data, or where it came from and how you loaded it
into R.

-Don

-- 
Don MacQueen

Lawrence Livermore National Laboratory
7000 East Ave., L-627
Livermore, CA 94550
925-423-1062





On 2/15/13 6:06 AM, "Milan Sharma" <milansharma2012 at yahoo.com> wrote:

Dear list/ Dr. Bivand,
is it possible to plot spplot if there is no Longitude and Latitude in my
data? (i.e. asking R to find latitude and longitude itself, is there any
way to do that)?
Milan

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