Displaying 20 results from an estimated 138 matches for "louvain".
2009 Oct 15
1
Discriminant plot
...>
> The above code only reproduce the first plot using predict to obtain
> coordinates and classes for the first tow discriminant axis.
>
> Thanks ,
>
> Alejo
>
--
Alain Guillet
Statistician and Computer Scientist
SMCS - Institut de statistique - Universit? catholique de Louvain
Bureau c.316
Voie du Roman Pays, 20
B-1348 Louvain-la-Neuve
Belgium
tel: +32 10 47 30 50
2010 Apr 09
3
NAs are not allowed in subscripted assignments
I'm trying to assign NAs to values that satisfy certain conditions (more
complex than shown below) and it gives the right result, but breaks the loop
having done the first one viz:
new<-c(rep(5,4),6)
for (i in 1:6)
{new[new[i]>5.5][i]<-NA}
gives the correct result, though an error message appears which causes a
break if it's in a loop. If I can get rid of the error message and
2010 Jun 15
1
Problem with the recode function
...; else = 1; ',
as.factor.result=FALSE)
And a vector of NA as result.
> test$variable
[1] NA NA NA NA NA NA NA NA NA NA
I am using R 2.11.1 with Rcmdr 1.5-5 on Windows Vista.
Regards,
Alain
--
Alain Guillet
Statistician and Computer Scientist
SMCS - IMMAQ - Universit? catholique de Louvain
Bureau c.316
Voie du Roman Pays, 20
B-1348 Louvain-la-Neuve
Belgium
tel: +32 10 47 30 50
2002 Jun 20
1
Argument visible of addTaskCallback
...------------------------------------------------
Eric Lecoutre
?------------------------?------------------------------------------------?
| Eric Lecoutre | Statistics |
| Voie du Roman Pays, 20 | Teaching assistant / Consultant |
| 1348 Louvain-La-Neuve | Universit? de Louvain-la-Neuve |
| Belgique | lecoutre at stat.ucl.ac.be |
| (+32) (0)10 47 30 50 | http://www.stat.ucl.ac.be/ISpersonnel/lecoutre/|
?------------------------?------------------------------------------------?
|...
2006 Apr 11
1
error in which(): recursive default argument reference
...((word.freq/letters.freq.word)*(letters.vis.word))
output <- list(Mean.Lvis, Prod.Lvis, PosRel)
names(output) <- c("Mean.Lvis", "Prod.Lvis", "PosRel")
return(output)
}
Matthieu Dubois, PH.D. Student
Cognitive Neuroscience Unit
Université catholique de Louvain
10, Place cardinal Mercier - 1348 Louvain-la-Neuve - BELGIUM
Matthieu.Dubois@psp.ucl.ac.be
[[alternative HTML version deleted]]
2008 Jun 12
4
problem with function "rep"
...s I get x sometimes I get 9999 instead of 10000.
Has this problem been reported before? Do you
need more information on my specific program.
Thanks for your time and help,
Best regards,
Julien Hunt
Julien Hunt,
PhD student and teaching assistant,
Institute of Statistics,
Université Catholique de Louvain,
Voie du Roman pays 20
B-1348 Louvain-La-Neuve,
Belgium
E-mail: Julien.Hunt@uclouvain.be
Tel: +32 10 / 47 94 01
*****************************************************
[[alternative HTML version deleted]]
2006 Jun 01
9
access model from controller
...d be another model if called from
another subclass). How could I know that the current model is Test?
Thank you,
--
----------------------------------------------------------------------
Yannick Majoros http://www.inma.ucl.ac.be/~majoros
Informaticien UCL/INMA-MEMA
4, avenue G. Lema?tre
B-1348 Louvain-la-Neuve
Belgium
Tel: +32-10-47.80.10
Fax: +32-10-47.21.80
Si vous avez des probl?mes pour afficher ce message (accents qui ne passent pas, signature ?lectronique, ...) votre syst?me de mail n''est pas conforme aux standards modernes, voir
http://www.inma.ucl.ac.be/~majoros/email.html
#JAPH...
2006 Mar 30
1
warning message in hand-made function
...lower.boud=CI.L, upper.bound=CI.U), df=dl, method=paste
("Crawford modified t test with", dl, "degrees of freedom", sep=" "))
class(output)<-"htest"
return(output)
}
Matthieu Dubois, PH.D. Student
Cognitive Neuroscience Unit
Université catholique de Louvain
10, Place cardinal Mercier - 1348 Louvain-la-Neuve - BELGIUM
Matthieu.Dubois@psp.ucl.ac.be
[[alternative HTML version deleted]]
2006 Jul 12
12
pass hash as parameter
...hash''es to?
Right now,
url_for :action => :test, test
doesn''t seem to work.
Thank you,
--
----------------------------------------------------------------------
Yannick Majoros http://www.inma.ucl.ac.be/~majoros
Informaticien UCL/INMA-MEMA
4, avenue G. Lema?tre
B-1348 Louvain-la-Neuve
Tel: +32-10-47.80.10
Fax: +32-10-47.21.80
----------------------------------------------------------------------
Mon calendrier en ligne : http://www.inma.ucl.ac.be/~majoros/calendar
Accents bizarres ? http://www.inma.ucl.ac.be/~majoros/email.html
------------------------------------------...
2007 Oct 17
1
problem with anova() and syntax in lmer
...as the
classical Anova approach.
So here landsc would have to be tested against landsc*region with (2-1) *
(2-1) = 1 denominator DF.
And the same for temp...
________________________________
Gilles San Martin y Gomez
Biodiversity Research Centre
Ecology & Biogeography Unit
University of Louvain-La-Neuve (UCL)
Croix du Sud 4/5
B-1348 Louvain-la-Neuve
Belgium
Tel. +32 (0)10 47 21 73
E-mail: gilles.sanmartin at gmail.com
2006 Jun 21
5
module and cache/restarting server
...dule in order
for my modifications to be taken into account. Is this normal and is
there a workaround?
Regards,
--
----------------------------------------------------------------------
Yannick Majoros http://www.inma.ucl.ac.be/~majoros
Informaticien UCL/INMA-MEMA
4, avenue G. Lema?tre
B-1348 Louvain-la-Neuve
Tel: +32-10-47.80.10
Fax: +32-10-47.21.80
----------------------------------------------------------------------
Mon calendrier en ligne : http://www.inma.ucl.ac.be/~majoros/calendar
Accents bizarres ? http://www.inma.ucl.ac.be/~majoros/email.html
------------------------------------------...
2006 Jul 05
19
associations question
...omewhat clear ;-)
So, my question is: how should I do that without writing a lot of
redundant code?
Thank you,
--
----------------------------------------------------------------------
Yannick Majoros http://www.inma.ucl.ac.be/~majoros
Informaticien UCL/INMA-MEMA
4, avenue G. Lema?tre
B-1348 Louvain-la-Neuve
Tel: +32-10-47.80.10
Fax: +32-10-47.21.80
----------------------------------------------------------------------
Mon calendrier en ligne : http://www.inma.ucl.ac.be/~majoros/calendar
Accents bizarres ? http://www.inma.ucl.ac.be/~majoros/email.html
------------------------------------------...
2008 Oct 03
0
New package: expert 1.0-0
...expert(), a unified interface to
all three methods above. The package also provides a few utility
functions to display, plot or compute probabilities and quantiles from
the aggregated distribution returned by expert().
Best regards,
Mathieu Pigeon
Institut de Statistique
Universite Catholique de Louvain
Voie du Roman Pays, 20
1348 Louvain-la-Neuve
BELGIUM
E-mail address : mathieu.pigeon at uclouvain.be
_______________________________________________
R-packages mailing list
R-packages at r-project.org
https://stat.ethz.ch/mailman/listinfo/r-packages
2000 Jan 07
0
R parser
...d pass the commmand line to the internal program)
TIA
Eric
?-----------------------?--------------------------------------------------?
| Eric Lecoutre | DEA de Statistiques |
| Rue de la Gare, 5/001 | Chercheur ? mi-temps |
| 1348 Louvain-La-Neuve | Universit? de Louvain-La-Neuve |
| Belgique | lecoutre at stat.ac.ucl.be |
|(0032) 10 45 20 32 | http://www.stat.ucl.ac.be/ISpersonnel/lecoutre/ |
?-----------------------?--------------------------------------------------?
|La...
2008 Oct 01
1
add labelled contour lines to filled.contour plot
Is it possible to add labelled contour lines to filled.contour plot ?
[[alternative HTML version deleted]]
2008 Oct 03
0
New package: expert 1.0-0
...expert(), a unified interface to
all three methods above. The package also provides a few utility
functions to display, plot or compute probabilities and quantiles from
the aggregated distribution returned by expert().
Best regards,
Mathieu Pigeon
Institut de Statistique
Universite Catholique de Louvain
Voie du Roman Pays, 20
1348 Louvain-la-Neuve
BELGIUM
E-mail address : mathieu.pigeon at uclouvain.be
_______________________________________________
R-packages mailing list
R-packages at r-project.org
https://stat.ethz.ch/mailman/listinfo/r-packages
2009 Jun 26
0
Batch problem
...er user on the same computer with
R-2.9.1 but this problem doesn't appear with R-1.9.1 on the same
machine. Is anything wrong in the syntax of my bat file? Thanks.
Regards,
Alain
--
Alain Guillet
Statistician and Computer Scientist
SMCS - Institut de statistique - Universit? catholique de Louvain
Bureau d.126
Voie du Roman Pays, 20
B-1348 Louvain-la-Neuve
Belgium
tel: +32 10 47 30 50
2009 Aug 03
1
principal component analysis for class variables
Dear Forum,
I have a class variable 1 (populations A-E), and two other class variables,
variable 2 and variable 3. What I want is to see if the combination of var 2
and var 3, will give me a pattern that allows to distinguish populations.
I found several packages like ade4, with pcaiv function and factoMineR. but
there are not working. Using the ade4 package, when I try to build the pca:
pca1
2010 Apr 09
1
terminating function
Hi everyone,
I 'm building a function, in the middle it controls the sign of a
variable x. If x < 0 the function write a warning (Error: negative
value!). At this point I want the function stops without execute the
remaining code.
How can I do to terminate the function before your ending?
Thanks in advance.
Paolo
2008 Sep 22
1
how to set rownames / colnames for matrices in a list
Hello,
I have another stupid question. I hope you can give me a hint how to solve this:
I have a list and one element is again a list containing matrices, all of the
same dimensions. Now, I'd like to set the dimnames for all matrices:
example code:
m1 <- matrix(1:25, nrow=5)
m2 <- matrix(26:50, nrow=5)
# ... there can be much more than two matrices
l <- list()
l[[1]] <-