Hi everyone,
 
i have a pretty simple question, but I just don't figure out how it
works correctly. Maybe one could give me a hint.
 
I have a SpatialPointsDataFrame 'Point1' (energy_id, energy_value) and
a SpatialPolygonsdataframe 'Poly1' (house_id, district,...).
By using the command "over", I want get a table consisting of the all
points with the information of the Polygons:
 
Point_id/energy_value/ House_id/ District
1   /  10  /  1  /  A
2   /  12  /  1  /  A
3   /  13  /  2  /  B
4   /   9   /  2  /  B
 
 
if I use:
over_test <- over (Point1, Poly1)
 
I get a table, but it only consists of the information from the
SpatialPolygonsDataFrame 'Poly1', but no informtion about the energy
value...
What can I do, that I get this information into my new over_test table
??
Thanks very much for any help,
 
Dieter Mayr
 
 
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Mag. Dieter Mayr
Institut für nachhaltige Wirtschaftsentwicklung
Department Wirschafts- und Sozialwissenschaften
Universität für Bodenkultur Wien 
A-1180 Wien | Feistmantelstrasse 4 
Tel  +43 1 47654-3594
eMail: dieter.mayr@boku.ac.at
Web: www.wiso.boku.ac.at/454.html

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