: Roger Bivand [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 30, 2004 8:42 PM
To: Johannes SCHNITZLER
Cc: [EMAIL PROTECTED]
Subject: Re: [R] dot density maps
On Wed, 22 Sep 2004, Johannes SCHNITZLER wrote:
...
I'm looking for the possibility to draw points (randomly positioned
On Wed, 22 Sep 2004, Johannes SCHNITZLER wrote:
Dear All,
In the moment i'm using the map and maptools package to read shapefiles
and display the maps.
I'm looking for the possibility to draw points (randomly positioned or
positioned according to a grid) into the polygons instead of
