Displaying 5 results from an estimated 5 matches for "staff_tordsnall".
2006 Dec 27
3
counties in different colours using map()
...yes, how to extract or utilize them.
Thanks!
Tord
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Tord Sn?ll
Department of Conservation Biology
Swedish University of Agricultural Sciences (SLU)
P.O. 7002, SE-750 07 Uppsala, Sweden
Office/Mobile/Fax
+46-18-672612/+46-730-891356/+46-18-673537
E-mail: tord.snall at nvb.slu.se
www.nvb.slu.se/staff_tordsnall
2006 Oct 23
1
calculate area of outer polygon
...s!
Tord
--
NOTE, new e-mail and contact information:
Tord Sn?ll
Department of Conservation Biology
Swedish University of Agricultural Sciences (SLU)
P.O. 7002, SE-750 07 Uppsala, Sweden
Office/Mobile/Fax
+46-18-672740/+46-730-891356/+46-18-673537
E-mail: tord.snall at nvb.slu.se
www.nvb.slu.se/staff_tordsnall
2007 Mar 19
5
order of values in vector
...,] 6 60
[6,] 1 10
I'm most grateful for a tip!
cheers,
Tord
--
Tord Sn?ll
Department of Ecology
Swedish University of Agricultural Sciences (SLU)
P.O. 7002, SE-750 07 Uppsala, Sweden
Office/Mobile/Fax
+46-18-672612/+46-730-891356/+46-18-673537
E-mail: tord.snall at nvb.slu.se
www.nvb.slu.se/staff_tordsnall
2009 Oct 23
3
opposite estimates from zeroinfl() and hurdle()
Dear all,
A question related to the following has been asked on R-help before, but
I could not find any answer to it. Input will be much appreciated.
I got an unexpected sign of the "slope" parameter associated with a
covariate (diam) using zeroinfl(). It led me to compare the estimates
given by zeroinfl() and hurdle():
The (significant) negative estimate here is surprising, given
2007 Jan 10
1
map data.frame() data after having linked them to a read.shape() object
...0 ...
$ 2005 : num 0 0 0 0 0 0 0 0 0 0 ...
--
Tord Sn?ll
Department of Conservation Biology
Swedish University of Agricultural Sciences (SLU)
P.O. 7002, SE-750 07 Uppsala, Sweden
Office/Mobile/Fax
+46-18-672612/+46-730-891356/+46-18-673537
E-mail: tord.snall at nvb.slu.se
www.nvb.slu.se/staff_tordsnall