Displaying 20 results from an estimated 70 matches for "birmensdorf".
2006 Oct 12
3
Cross two dataframe
...number of column. Can anybody help me for this case ?
Thanks a lot in advance
--------------------------------------------------------------------------------
Majid Iravani
PhD Student
Swiss Federal Research Institute WSL
Research Group of Vegetation Ecology
Z?rcherstrasse 111 CH-8903 Birmensdorf Switzerland
Phone: +41-1-739-2693
Fax: +41-1-739-2215
Email: Majid.iravani at wsl.ch
http://www.wsl.ch/staff/majid.iravani/
2004 Dec 03
4
vector to matrix transformation
...gave up. Did anyone
knows how to transform a matrix into a vector and
back-transform a vector into a matrix?
Thanks by advance,
Gwena??l Jacob
--
-------------------------------------
Gwena??l JACOB
Division Biodiversity
Swiss Federal Research Institute WSL
Zuercherstrasse 111/Postfach
CH-8903 Birmensdorf
SWITZERLAND
Phone : ++41 1 7392 504
Fax : ++41 1 7392 215
2009 Dec 04
2
curve fitting to data
...s of the fit?
How do I finally draw the line to my x,y (untransformed data) plot?
Any help would be highly appreciated.
Thank you and cheers
Pascale
--
____________________________________..___________________
Dr. Pascale Weber
Swiss Federal Research Institute WSL
Zuercherstrasse 111
CH-8903 Birmensdorf
Switzerland
2002 Sep 04
3
logical and NA
...g & !is.na(x==something))
If "something" is complicated, a function would be handy.
Thanks
--christian
Dr.sc.math.Christian W. Hoffmann
Mathematics and Statistical Computing
Landscape Dynamics and Spatial Development
Swiss Federal Research Institute WSL
Zuercherstrasse 111
CH-8903 Birmensdorf, Switzerland
phone: ++41-1-739 22 77 fax: ++41-1-739 22 15
e-mail: christian.hoffmann at wsl.ch
www: http://www.wsl.ch/staff/christian.hoffmann/
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r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ...
2006 Oct 13
3
multiply two matrixes with the different dimension column by column
...greatly
appreciate if anybody can help me in this case.
Thanks in advance
Majid
--------------------------------------------------------------------------------
Majid Iravani
PhD Student
Swiss Federal Research Institute WSL
Research Group of Vegetation Ecology
Z?rcherstrasse 111 CH-8903 Birmensdorf Switzerland
Phone: +41-1-739-2693
Fax: +41-1-739-2215
Email: Majid.iravani at wsl.ch
http://www.wsl.ch/staff/majid.iravani/
2010 Jan 14
2
paired repeated measurements
...y the same
spot).
So, that's why my question is how can I combine the paired (or nested)
design with the repeated measurements in one model???
Thank you for any help
Sven
--
Sven Wirthner
Eidg. Forschungsanstalt f?r Wald, Schnee und Landschaft WSL
Tier?kologie
Z?rcherstrasse 111
CH-8903 Birmensdorf
Tel. +41 44 7392 371
Fax +41 44 7392 215
sven.wirthner at wsl.ch
http://www.wsl.ch
-----------------------------------------------------------------------------------
This message was sent using IMP (http://horde.org/imp/) at WSL
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2004 Sep 22
1
is.constant
...SE
> is.constant(rep(c(sin(pi/2),1),10)) # TRUE
[1] TRUE
--
Dr.sc.math.Christian W. Hoffmann,
http://www.wsl.ch/staff/christian.hoffmann
Mathematics + Statistical Computing e-mail: christian.hoffmann at wsl.ch
Swiss Federal Research Institute WSL Tel: ++41-44-73922- -77 (office)
CH-8903 Birmensdorf, Switzerland -11(exchange), -15 (fax)
2008 Dec 05
1
How to retrieve a method
...e to learn what extension to use, but here default or such do not help.
Is there a wayplot.default to learn which different versions of "plot" there are except trying plot.lm, ...
best
-c
--
Dr. Christian W. Hoffmann,
Swiss Federal Research Institute WSL
Zuercherstrasse 111, CH-8903 Birmensdorf, Switzerland
Tel +41-44-7392-277 (office), -111(exchange), -215 (fax)
christian.hoffmann at wsl.ch, www.wsl.ch/personal_homepages/hoffmann/
"Jene, die grundlegende Freiheit aufgeben wuerden, um eine geringe voruebergehende Sicherheit zu erwerben, verdienen weder Freiheit noch Sicherheit.&qu...
2004 Mar 24
6
First Variable in lm
...among the regressors.
Thanks for help.
Christian Hoffmann
--
Dr.sc.math.Christian W. Hoffmann,
http://www.wsl.ch/staff/christian.hoffmann
Mathematics + Statistical Computing e-mail: christian.hoffmann at wsl.ch
Swiss Federal Research Institute WSL Tel: ++41-44-73922- -77 (office)
CH-8903 Birmensdorf, Switzerland -11(exchange), -15 (fax)
2001 Feb 05
1
packages, help
...lib, lib.loc =
"~/R/Sources", logical.return = TRUE,
>
SO much for now.
Thanks for help.
--christian
Dr.sc.math.Christian W. Hoffmann
Mathematics and Statistical Computing
Landscape Modeling and Web Applications
Swiss Federal Research Institute WSL
Zuercherstrasse 111
CH-8903 Birmensdorf, Switzerland
phone: ++41-1-739 22 77 fax: ++41-1-739 22 15
e-mail: Hoffmann at WSL.CH
www: http://www.wsl.ch/staff/christian.hoffmann/
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r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send...
2000 May 18
1
attach (S-style)?
...= \tenit \textfont \slfam ...
l.1229 \textfonts
--------------
Thanks for your help.
--Christian
Christian W. Hoffmann
Mathematics and Statistical Computing
Landscape Modeling and Web Applications
Swiss Federal Institute for Forest, Snow and Landscape Research
CH-8903 Birmensdorf, Switzerland
phone: ++41-1-739 22 77 fax : ++41-1-737 40 80 or ++41-1-739 2215 e-mail: Hoffmann@WSL.CH
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r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "help...
2002 Nov 06
5
"chemical" plot
...he engine using
"plot" did not help.
Does anyone know of such a procedure in R or S?
Thank you
--christian
Dr.sc.math.Christian W. Hoffmann
Mathematics and Statistical Computing
Landscape Dynamics and Spatial Development
Swiss Federal Research Institute WSL
Zuercherstrasse 111
CH-8903 Birmensdorf, Switzerland
phone: ++41-1-739 22 77 fax: ++41-1-739 22 15
e-mail: christian.hoffmann at wsl.ch
www: http://www.wsl.ch/staff/christian.hoffmann/
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ...
2007 Feb 01
2
How can I calculate conditional mean in a large dataset including date data
...would greatly
appreciate if somebody can help me in this case
Thank you
Majid
--------------------------------------------------------------------------------
Majid Iravani
PhD Student
Swiss Federal Research Institute WSL
Research Group of Vegetation Ecology
Z?rcherstrasse 111 CH-8903 Birmensdorf Switzerland
Phone: +41-1-739-2693
Fax: +41-1-739-2215
Email: Majid.iravani at wsl.ch
http://www.wsl.ch/staff/majid.iravani/
2005 May 07
3
converting NA/non-NA's to a binary variable
...this.
Thanks
Gillian
-----------------------------------------------------------------------------------------------------
Gillian Rutherford
Eidg. Forschungsanstalt f??r Wald, Schnee und Landschaft
Swiss Federal Research Institute WSL
Economy Section, Forest Division
Z??rcherstrasse 111
CH - 8903 Birmensdorf
Phone: ++ 41 1 739 26 65
E-mail: gillian.rutherford at wsl.ch
http://www.wsl.ch/staff/gillian.rutherford/
2006 Jan 11
2
Browser problem, Misrepresentation of .html in Solaris Firefox (PR#8471)
...ts.html,
- R-lang.html
- R-admin.html
- R-FAQ.html
Files not affected:
- R-data.html
- packages.html
- SearchEngine.html
- License
- Thanks
Thanks for help
Christian
--
Dr. Christian W. Hoffmann,
Swiss Federal Research Institute WSL
Mathematics + Statistical Computing
Zuercherstrasse 111
CH-8903 Birmensdorf, Switzerland
Tel +41-44-7392-277 (office) -111(exchange)
Fax +41-44-7392-215 (fax)
christian.hoffmann at wsl.ch
http://www.wsl.ch/staff/christian.hoffmann
International Conference 5.-7.6.2006 Ekaterinburg Russia
"Climate changes and their impact on boreal and temperate forests"
http...
2001 Feb 14
2
assignment function
...A cat(is.character(first),"\n") after the first line will not even be
executed.
Thanks for help.
--christian
Dr.sc.math.Christian W. Hoffmann
Mathematics and Statistical Computing
Landscape Modeling and Web Applications
Swiss Federal Research Institute WSL
Zuercherstrasse 111
CH-8903 Birmensdorf, Switzerland
phone: ++41-1-739 22 77 fax: ++41-1-739 22 15
e-mail: Hoffmann at WSL.CH
www: http://www.wsl.ch/staff/christian.hoffmann/
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send...
2006 Mar 27
3
seq(2,5,-2) not an error but NULL
...be an option to seq requiring this behaviour, or a
specific function, may be even a special operator, e.g. %;%:
3;5 resulting in NULL.
What do you think?
Christian
--
Dr. Christian W. Hoffmann,
Swiss Federal Research Institute WSL
Mathematics + Statistical Computing
Zuercherstrasse 111
CH-8903 Birmensdorf, Switzerland
Tel +41-44-7392-277 (office) -111(exchange)
Fax +41-44-7392-215 (fax)
christian.hoffmann at wsl.ch
http://www.wsl.ch/staff/christian.hoffmann
International Conference 5.-7.6.2006 Ekaterinburg Russia
"Climate changes and their impact on boreal and temperate forests"
http...
2006 Jan 26
1
construct a bundle, subdirs do not exist?
...laneous mathematical functions for general use
are fully present.
Is this information enough to find the flaw in my bundle construction?
Thank for help
Christian
--
Dr. Christian W. Hoffmann,
Swiss Federal Research Institute WSL
Mathematics + Statistical Computing
Zuercherstrasse 111
CH-8903 Birmensdorf, Switzerland
Tel +41-44-7392-277 (office) -111(exchange)
Fax +41-44-7392-215 (fax)
christian.hoffmann at wsl.ch
http://www.wsl.ch/staff/christian.hoffmann
International Conference 5.-7.6.2006 Ekaterinburg Russia
"Climate changes and their impact on boreal and temperate forests"
http...
2002 Jan 04
2
R CMD check (PR#1240)
SunOS fluke 5.8 Generic_108528-07 sun4u sparc SUNW,Ultra-Enterprise
R-1.4.0
Running from the command line
R CMD check chlib
results in the log file 00check.log:
* using log directory `/home/woodstock/hoffmann/R/Sources/chlib.Rcheck'
* checking for file `chlib/DESCRIPTION' ... OK
* checking package directory ... OK
* checking for sufficient/correct file permissions ... WARNING
*
2001 Sep 06
4
code/documentation mismatches
...ntains the
error. The corresponding line in
\pllib.Rcheck\pllib-Ex.R
is even a blank line.
Thanks for help
--christian
Dr.sc.math.Christian W. Hoffmann
Mathematics and Statistical Computing
Landscape Modeling and Web Applications
Swiss Federal Research Institute WSL
Zuercherstrasse 111
CH-8903 Birmensdorf, Switzerland
phone: ++41-1-739 22 77 fax: ++41-1-739 22 15
e-mail: christian.hoffmann_at_wsl.ch__prevent_spamming
www: http://www.wsl.ch/staff/christian.hoffmann/
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r-help mailing list -- Read http://www.ci.tuwien.ac....