Displaying 20 results from an estimated 46 matches for "phgrosje".
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phgrosjean
2001 May 30
1
TR: Scripting capabilities for R
>>>>> "PG" == Philippe Grosjean <phgrosje at ulb.ac.be> writes:
PG> I am interested by your list of students wishes, since I am
PG> developing a GPL user interface for math/stat calculation
PG> engines (among others: R and Splus, but also Octave, Scilab
PG> and Mathematica,...). It will run under Windows onl...
2002 Apr 17
1
rbind() very slow
...) ) ) ) __ __
( ( ( ( ( |__) | _
) ) ) ) ) | hilippe |__)rosjean
( ( ( ( ( Marine Biol. Lab., ULB, Belgium
) ) ) ) ) __
( ( ( ( ( |\ /| |__)
) ) ) ) ) | \/ |ariculture & |__)iostatistics
( ( ( ( (
) ) ) ) ) e-mail: phgrosje at ulb.ac.be or phgrosjean at sciviews.org
( ( ( ( ( SciViews project coordinator (http://www.sciviews.org)
) ) ) ) ) tel: 00-32-2-650.29.70 (lab), 00-32-2-673.31.33 (home)
( ( ( ( (
) ) ) ) ) "I'm 100% confident that p is between 0 and 1"
( ( ( ( (...
2002 Jan 27
1
cran@ci.tuwien.ac.at is not responding?
...) ) ) ) __ __
( ( ( ( ( |__) | _
) ) ) ) ) | hilippe |__)rosjean
( ( ( ( ( Marine Biol. Lab., ULB, Belgium
) ) ) ) ) __
( ( ( ( ( |\ /| |__)
) ) ) ) ) | \/ |ariculture & |__)iostatistics
( ( ( ( (
) ) ) ) ) e-mail: phgrosje at ulb.ac.be or phgrosjean at sciviews.org
( ( ( ( ( SciViews project coordinator (http://www.sciviews.org)
) ) ) ) ) tel: 00-32-2-650.29.70 (lab), 00-32-2-673.31.33 (home)
( ( ( ( (
) ) ) ) ) "I'm 100% confident that p is between 0 and 1"
( ( ( ( (...
2001 Oct 18
0
General Matrix Inverse
...Torsten Hothorn
<Torsten.Hothorn at rzmail.uni-er To: Philippe Grosjean <phgrosje at ulb.ac.be>
langen.de> cc: r-help at stat.math.ethz.ch
Sent by: Subject: RE: [R] General Matrix Inverse...
2001 Oct 09
2
list of functions flagged with debug() or trace()
...) ) ) ) __ __
( ( ( ( ( |__) | _
) ) ) ) ) | hilippe |__)rosjean
( ( ( ( ( Marine Biol. Lab., ULB, Belgium
) ) ) ) ) __
( ( ( ( ( |\ /| |__)
) ) ) ) ) | \/ |ariculture & |__)iostatistics
( ( ( ( (
) ) ) ) ) e-mail: phgrosje at ulb.ac.be or phgrosjean at sciviews.org
( ( ( ( ( SciViews project coordinator (http://www.sciviews.org)
) ) ) ) ) tel: 00-32-2-650.29.70 (lab), 00-32-2-673.31.33 (home)
( ( ( ( (
) ) ) ) ) "I'm 100% confident that p is between 0 and 1"
( ( ( ( (...
2001 Aug 08
3
"Transparent" background in graphics exported as metafiles
...) ) ) ) __ __
( ( ( ( ( |__) | _
) ) ) ) ) | hilippe |__)rosjean
( ( ( ( ( Marine Biol. Lab., ULB, Belgium
) ) ) ) ) __
( ( ( ( ( |\ /| |__)
) ) ) ) ) | \/ |ariculture & |__)iostatistics
( ( ( ( (
) ) ) ) ) e-mail: phgrosje at ulb.ac.be or phgrosjean at sciviews.org
( ( ( ( ( SciViews project coordinator (http://www.sciviews.org)
) ) ) ) ) tel: 00-32-2-650.29.70 (lab), 00-32-2-673.31.33 (home)
( ( ( ( (
) ) ) ) ) "I'm 100% confident that p is between 0 and 1"
( ( ( ( (...
2001 Apr 27
2
Benchmarking R, why sort() is so slow?
...) ) ) ) __ __
( ( ( ( ( |__) | _
) ) ) ) ) | hilippe |__)rosjean
( ( ( ( ( Marine Biol. Lab., ULB, Belgium
) ) ) ) ) __
( ( ( ( ( |\ /| |__)
) ) ) ) ) | \/ |ariculture & |__)iostatistics
( ( ( ( (
) ) ) ) ) e-mail: phgrosje at ulb.ac.be or phgrosjean at sciviews.org
( ( ( ( ( SciViews project coordinator (http://www.sciviews.org)
) ) ) ) ) tel: 00-32-2-650.29.70 (lab), 00-32-2-673.31.33 (home)
( ( ( ( (
) ) ) ) ) "I'm 100% confident that p is between 0 and 1"
( ( ( ( (...
2001 Apr 27
2
Benchmarking R, why sort() is so slow?
...) ) ) ) __ __
( ( ( ( ( |__) | _
) ) ) ) ) | hilippe |__)rosjean
( ( ( ( ( Marine Biol. Lab., ULB, Belgium
) ) ) ) ) __
( ( ( ( ( |\ /| |__)
) ) ) ) ) | \/ |ariculture & |__)iostatistics
( ( ( ( (
) ) ) ) ) e-mail: phgrosje at ulb.ac.be or phgrosjean at sciviews.org
( ( ( ( ( SciViews project coordinator (http://www.sciviews.org)
) ) ) ) ) tel: 00-32-2-650.29.70 (lab), 00-32-2-673.31.33 (home)
( ( ( ( (
) ) ) ) ) "I'm 100% confident that p is between 0 and 1"
( ( ( ( (...
2001 Oct 18
1
AW: General Matrix Inverse
...> ) ) ) ) ) | hilippe |__)rosjean
> > ( ( ( ( ( Marine Biol. Lab., ULB, Belgium
> > ) ) ) ) ) __
> > ( ( ( ( ( |\ /| |__)
> > ) ) ) ) ) | \/ |ariculture & |__)iostatistics
> > ( ( ( ( (
> > ) ) ) ) ) e-mail: phgrosje at ulb.ac.be or phgrosjean at sciviews.org
> > ( ( ( ( ( SciViews project coordinator (http://www.sciviews.org)
> > ) ) ) ) ) tel: 00-32-2-650.29.70 (lab), 00-32-2-673.31.33 (home)
> > ( ( ( ( (
> > ) ) ) ) ) "I'm 100% confident that p is between 0 and...
2001 May 16
5
the R package - relation to R project?
I stumbled across this link and was wondering if this has any relation to
the R project.
http://www.fas.umontreal.ca/BIOL/Casgrain/en/labo/R/index.html
-jennifer
-----------------------------------
J. Steinbachs, Ph.D.
Computational Biologist
http://compbiology.org
-----------------------------------
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-help mailing
2001 Aug 27
4
plotting dendrograms from cluster analyses
Hi all,
I have a bit of a newbie question here that I hope y'all can help with. I've
run a cluster analysis using hclust on about 500 objects (using R1.3 under
Win 2000). The problem is that the tips of the dendrogram are so close
together on the plot that the labels overlap and are unreadable. I've used
"cex" to reduce the label sizes but this isn't sufficient with so
2001 Sep 13
1
maintainer of strucchange unreachable?
...) ) ) ) __ __
( ( ( ( ( |__) | _
) ) ) ) ) | hilippe |__)rosjean
( ( ( ( ( Marine Biol. Lab., ULB, Belgium
) ) ) ) ) __
( ( ( ( ( |\ /| |__)
) ) ) ) ) | \/ |ariculture & |__)iostatistics
( ( ( ( (
) ) ) ) ) e-mail: phgrosje at ulb.ac.be or phgrosjean at sciviews.org
( ( ( ( ( SciViews project coordinator (http://www.sciviews.org)
) ) ) ) ) tel: 00-32-2-650.29.70 (lab), 00-32-2-673.31.33 (home)
( ( ( ( (
) ) ) ) ) "I'm 100% confident that p is between 0 and 1"
( ( ( ( (...
2001 Nov 30
0
identify() problem for graphs copied in Word (yet another Word bug to avoid with R?!)
...) ) ) ) __ __
( ( ( ( ( |__) | _
) ) ) ) ) | hilippe |__)rosjean
( ( ( ( ( Marine Biol. Lab., ULB, Belgium
) ) ) ) ) __
( ( ( ( ( |\ /| |__)
) ) ) ) ) | \/ |ariculture & |__)iostatistics
( ( ( ( (
) ) ) ) ) e-mail: phgrosje at ulb.ac.be or phgrosjean at sciviews.org
( ( ( ( ( SciViews project coordinator (http://www.sciviews.org)
) ) ) ) ) tel: 00-32-2-650.29.70 (lab), 00-32-2-673.31.33 (home)
( ( ( ( (
) ) ) ) ) "I'm 100% confident that p is between 0 and 1"
( ( ( ( (...
2003 Jul 26
0
R benchmark, moble Pentium III, 1.13 GHs
...................
) ) ) ) )
( ( ( ( ( Philippe Grosjean
( ( ( ( ( Marine Biol. Lab., ULB, Belgium
) ) ) ) ) Mariculture & Biostatistic
( ( ( ( (
) ) ) ) ) SciViews project coordinator
( ( ( ( ( (http://www.sciviews.org)
) ) ) ) ) email:phgrosje at ulb.ac.be
( ( ( ( (
..............................................................
--
2001 Apr 29
1
Self-starting nls functions
...) ) ) ) __ __
( ( ( ( ( |__) | _
) ) ) ) ) | hilippe |__)rosjean
( ( ( ( ( Marine Biol. Lab., ULB, Belgium
) ) ) ) ) __
( ( ( ( ( |\ /| |__)
) ) ) ) ) | \/ |ariculture & |__)iostatistics
( ( ( ( (
) ) ) ) ) e-mail: phgrosje at ulb.ac.be or phgrosjean at sciviews.org
( ( ( ( ( SciViews project coordinator (http://www.sciviews.org)
) ) ) ) ) tel: 00-32-2-650.29.70 (lab), 00-32-2-673.31.33 (home)
( ( ( ( (
) ) ) ) ) "I'm 100% confident that p is between 0 and 1"
( ( ( ( (...
2001 Aug 07
1
multiple persp plots
...) ) ) ) __ __
( ( ( ( ( |__) | _
) ) ) ) ) | hilippe |__)rosjean
( ( ( ( ( Marine Biol. Lab., ULB, Belgium
) ) ) ) ) __
( ( ( ( ( |\ /| |__)
) ) ) ) ) | \/ |ariculture & |__)iostatistics
( ( ( ( (
) ) ) ) ) e-mail: phgrosje at ulb.ac.be or phgrosjean at sciviews.org
( ( ( ( ( SciViews project coordinator (http://www.sciviews.org)
) ) ) ) ) tel: 00-32-2-650.29.70 (lab), 00-32-2-673.31.33 (home)
( ( ( ( (
) ) ) ) ) "I'm 100% confident that p is between 0 and 1"
( ( ( ( (...
2001 Oct 07
2
plot logist
Hi,
I make a glm analysis with binomial errors and its OK.
Now I need plot the ajusted logist line in my points. How do I make it?
| * * * * -> I need plot an ajusted
| * * line in this points.
| * *
| *
| * *
| * *
|* * * *
|_________________________
Exist an abline like function for ajust others formulas?
Exist in R
2001 Sep 14
1
Supply linear constrain to optimizer
Dear R and S users,
I've been working on fitting finite mixture of negative exponential
distributions using maximum likelihood based on the example given in MASS.
So far I had much success in fitting two components. The problem started
when I tried to extend the procedure to fit three components.
More specifically,
likelihood = sum( ln(c1*exp(-x/lambda1)/lambda1 +
c2*exp(-x/lambda2)/lambda2
2002 Mar 15
1
creating time series from existing data
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Is it possible to create a time series from existing data frame? One
column of that frame contains dates (like "01/01/01") and the second one
the values. The period is non-regular (it is not strictly daily nor
working-days-daily).
Thank you.
lukas
- --
Lukas Kubin
lukas.kubin at permonik.com
phone: 00420603836180
-----BEGIN PGP
2002 Apr 09
2
Restricted Least Squares
Hi,
I need help regarding estimating a linear model where restrictions are imposed on the coefficients. An example is as follows:
Y_{t+2}=a1Y_{t+1} + a2 Y_t + b x_t + e_t
restriction
a1+ a2 =1
Is there a function or a package that can estimate the coefficient of a model like this? I want to estimate the coefficients rather than test them.
Thank you for your help
Ahmad Abu Hammour
--------------