On Wed, 17 Nov 2010, Lucy Tallents wrote:
Dear Malik,
If you need help in installing the xml package (from the list, not from
newbie me!), you would need to provide more information about your setup
(operating system/R version), what method you used to install (download zip
file, install directly through R?), and the precise error message. However,
I strongly suggest that you use the online help and maillist archives to try
and find your answer before sending a request to the list.
When asking a question about R software, please always include the output
of sessionInfo(), which shows what versions you are using on what
platform.
In this case, on standard R Windows 2.12.0, install.packages("spgrass6")
should pick up spgrass6, sp, and rgdal from your chosen CRAN mirror, and
XML from CRAN extras:
http://www.stats.ox.ac.uk/pub/RWin/bin/windows/contrib/2.12/
which is the second of the enabled repositories on standard Windows
installs. If this doesn't work for any reason, install sp, rgdal, then
download and install XML from the address above, finally installing
spgrass6.
There is also a statsgrass mailing list for interface questions:
http://grass.osgeo.org/statsgrass/index.php
Roger
I hope that helps - other readers please do feel free to correct any errors
or omissions of mine.
Best wishes,
Lucy
From: Malik Shahzad [mailto:geoma...@live.com]
Sent: 17 November 2010 08:24
To: conservation...@btinternet.com
Subject: RE: [R-sig-Geo] Package for Classification????
Dear Dr. Lucy!
Thanks for your kind help. As per your instructions I tried to install
GRASS. Then I tried to load package "spgrass6" in R and found error:
Need "XML" Package and I am unable to install XML package for windows...
from
http://cran.r-project.org/web/packages/XML <http://>
Second, I will work in R-Interface after loading GRASS package or I have to
work in GRASS Interface???
Please help me in this regards, As I am new in both packages... & once again
thanks...
with Best Regards,
Malik Shahzad
Visiting Researcher
National Institute of Informatics (NII)
Tokyo, Japan
Doctoral Student
Asian Institute of Technology (AIT)
Bangkok, Thailand
+66-8-7676-5616
_____
From: conservation...@btinternet.com
To: geoma...@live.com
Subject: RE: [R-sig-Geo] Package for Classification????
Date: Tue, 16 Nov 2010 16:21:36 +0000
Dear Malik,
Using the GRASS-R interface would seem to be a sensible route. See:
http://cran.r-project.org/web/packages/spgrass6/index.html
http://grass.fbk.eu/statsgrass/grass6_r_install.html
Best wishes,
Lucy
Dr Lucy Tallents
Assistant Coordinator, PG Dip in International Wildlife Conservation
Practice
Wildlife Conservation Research Unit (WildCRU)
Zoology, University of Oxford
The Recanati-Kaplan Centre
Tubney House, Abingdon Road
Tubney, Abingdon OX13 5QL, UK
T +44 (0) 1865 611125
F +44 (0) 1865 611101
M +44 (0) 7763 378147
<http://www.wildcru.org/diploma> www.wildcru.org/diploma
From: r-sig-geo-boun...@stat.math.ethz.ch
[mailto:r-sig-geo-boun...@stat.math.ethz.ch] On Behalf Of Malik Shahzad
Sent: 16 November 2010 16:16
To: R Help
Subject: [R-sig-Geo] Package for Classification????
Dear I want to know a good package for Raster data classification (
Supervised & Unsupervised).Thanks in Advance...
with Best Regards,
Malik Shahzad
Visiting Researcher
National Institute of Informatics (NII)
Tokyo, Japan
Doctoral Student
Asian Institute of Technology (AIT)
Bangkok, Thailand
+66-8-7676-5616
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--
Roger Bivand
Economic Geography Section, Department of Economics, Norwegian School of
Economics and Business Administration, Helleveien 30, N-5045 Bergen,
Norway. voice: +47 55 95 93 55; fax +47 55 95 95 43
e-mail: roger.biv...@nhh.no
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