On Tue, 17 Feb 2009, Jim Burke wrote:
Sorry, we seem to have misunderstood each other. Basically I have a
county-wide set of roads called "major roads". Then originally I had an
identically sized county-wide set of polygons of which I select (via R)
a smaller than county-wide subset of adjac
Sorry, we seem to have misunderstood each other. Basically I have a
county-wide set of roads called "major roads". Then originally I had an
identically sized county-wide set of polygons of which I select (via R)
a smaller than county-wide subset of adjacent polygons and plot that
subset.
Th
On Mon, 16 Feb 2009, Jim Burke wrote:
(Just stick to plain text, but don't use fonts or bold or stuff - keep it
simple).
I have a nice solid SpatialPologonsDataFrame and a new line file
(wkbLineString) called "major roads.shp".
MY QUESTIONS.
*I would appreciate examples of*
*a)How to merg
Hi Everyone,
Sorry folks, my email program, Netscape Communicator, cannot send text
email correctly. So this attempt goes out in both html and text.
I have a nice solid SpatialPologonsDataFrame and a new line file
(wkbLineString) called "major roads.shp".
MY QUESTIONS. I would appreciate exam
I have a nice solid SpatialPologonsDataFrame and a new line file
(wkbLineString) called "major roads.shp".
MY QUESTIONS.
*I would appreciate examples of*
*a)How to merge the intersection of a **SpatialPologonsDataFrame and a
wkbLineString **
b)How to plot the result
c)How to display the s
