Displaying 19 results from an estimated 19 matches for "selmi".
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selm
2012 Dec 27
14
Is it possible to do a dual-boot?
Dear all,
Actually, I want to create my own test-bed based on xen hypervisor with
centos prefered.
However, all I have is one desktop (with a good hardware performance).
So it possible to have a dual-boot (a linux for daily use and the other for
the test-bed) ?
Regards
--
Jihed M’SELMI
http://about.me/jihed.mselmi
_______________________________________________
Xen-users mailing list
Xen-users@lists.xen.org
http://lists.xen.org/xen-users
2004 Jul 13
3
plotting a table together with graphs
...LaTeX and the Design/Hmisc libraries, although I would not have a clue
about printing it together with graphs, but I'd like something "quicker"
if at all possible.
Regards,
Federico Calboli
--
=================================
Federico C. F. Calboli
Dipartimento di Biologia
Via Selmi 3
40126 Bologna
Italy
tel (+39) 051 209 4187
fax (+39) 051 209 4286
f.calboli at ucl.ac.uk
fcalboli at alma.unibo.it
______________________________________________
R-help@stat.math.ethz.ch mailing list
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PLEASE do read the posting guide! http:/...
2004 Jan 20
4
matrix exponential: M^0
> -----Original Message-----
> From: Federico Calboli
> Sent: Tuesday, January 20, 2004 5:40 PM
> To: r-help
> Subject: [R] matrix exponential: M^0
>
> I would like to ask why the zeroeth power of a matrix gives me a matrix
> of ones rather than the identity matrix:
>
> > D<-rbind(c(0,0,0),c(0,0,0),c(0,0,0))
> > D<-as.matrix(D)
> > D
>
2004 Feb 12
1
left eigenvector
Dear All,
how do I compute the left eigenvector of a matrix? I gather that "eigen"
computes the right eigenvectors...
Regards,
Federico Calboli
--
=================================
Federico C. F. Calboli
PLEASE NOTE NEW ADDRESS
Dipartimento di Biologia
Via Selmi 3
40126 Bologna
Italy
tel (+39) 051 209 4187
fax (+39) 051 251 208
f.calboli at ucl.ac.uk
2004 Jul 15
1
how to upload [forwarded]
...alecot
migration model and associated functions. I am meant, according to
R-exts, to upload the tar.gz at:
ftp://ftp.ci.tuwien.ac.at/incoming
How? never uploaded anything in my life.
Cheers,
Federico Calboli
=================================
Federico C. F. Calboli
Dipartimento di Biologia
Via Selmi 3
40126 Bologna
Italy
tel (+39) 051 209 4187
fax (+39) 051 209 4286
f.calboli at ucl.ac.uk
fcalboli at alma.unibo.it
------- end of forwarded message -------
2004 May 21
2
Sum of Squares in a lme model
...(and wrong in a way) model for something so
trivial.
I know that the issue has been dealt with before, but I could not find a
clear cut answer searching through the archives.
Regards
Federico Calboli
--
=================================
Federico C. F. Calboli
Dipartimento di Biologia
Via Selmi 3
40126 Bologna
Italy
tel (+39) 051 209 4187
fax (+39) 051 209 4286
f.calboli at ucl.ac.uk
fcalboli at alma.unibo.it
2004 Feb 23
2
plot(my.procrustes.model) from library {vegan}
....
I tried some manipulations based on the standard "plot" function, but I
was quite unsucessful. Can anyone give advice? I am happy to give a toy
example if needed.
Regards,
Federico Calboli
--
=================================
Federico C. F. Calboli
Dipartimento di Biologia
Via Selmi 3
40126 Bologna
Italy
tel (+39) 051 209 4187
fax (+39) 051 251 208
f.calboli at ucl.ac.uk
2004 Apr 07
1
problems loading package "nlme" in Debian Sid
...the latest cvs... but
the machine in question cannot be up online until later today, so I
could not test this out. If that's the case, I apologise for the wasted
bandwidth.
Regards,
Federico Calboli
--
=================================
Federico C. F. Calboli
Dipartimento di Biologia
Via Selmi 3
40126 Bologna
Italy
tel (+39) 051 209 4187
fax (+39) 051 251 4286
f.calboli at ucl.ac.uk
2004 Feb 26
2
Multidimensional scaling and distance matrices
...ransformation
to a distance matrix has been performed by Statistica prior to the MDS.
It would at least be a first step to understand what exactly Statistica
did with the data.
Regards,
Federico Calboli
--
=================================
Federico C. F. Calboli
Dipartimento di Biologia
Via Selmi 3
40126 Bologna
Italy
tel (+39) 051 209 4187
fax (+39) 051 251 208
f.calboli at ucl.ac.uk
2003 Dec 02
1
question regarding variance components
I am using a two-factor ANOVA model with random factor effects including
the interaction, i.e. the factors are crossed. I would like to be able to
generate all four variance components along with approximate confidence
intervals using the NLME package. However, I do not know how to specify
the random option because of two problems. First, I do not know how to
enter the interaction term into the
2004 Jan 07
0
malecot migration matrix
...ations of the MMM). I
did a site-wide search, and went trough the table of contents of a
number of packages that seemed promising, but with no luck.
Regards,
Federico Calboli
--
=================================
Federico C. F. Calboli
PLEASE NOTE NEW ADDRESS
Dipartimento di Biologia
Via Selmi 3
40126 Bologna
Italy
tel (+39) 051 209 4187
fax (+39) 051 251 208
f.calboli at ucl.ac.uk
2004 Jan 20
0
Matrix exponential
...uld have expected the identity matrix here.
I find the same result with every other square matrix I used.
BTW, I am using R 1.8.1 on Linux Mandrake 9.1
Cheers,
Federico Calboli
--
=================================
Federico C. F. Calboli
PLEASE NOTE NEW ADDRESS
Dipartimento di Biologia
Via Selmi 3
40126 Bologna
Italy
tel (+39) 051 209 4187
fax (+39) 051 251 208
f.calboli at ucl.ac.uk
2004 May 18
1
1-way anova, nested model
Dear all,
We compared the gene expression level in two conditions: high (H) and low (L), using real-time PCR. We had 3 samples of each condition, and we quantified each sample twice (i.e. a technical replication).
Our data looks like:
H1 H1 H2 H2 H3 H3 L1 L1 L2 L2 L3 L3
We want to test if the level in H vs L is significantly different. I would like to use ANOVA and I guess a nested model with
2004 Aug 01
0
phylogenetic trees calculation
...te
reading the docs, I cannot find a function that would calculate a tree
from data like mine (my sight may be getting worse though). Any
suggestion is welcome.
Regards,
Federico Calboli
--
Federico C. F. Calboli
Dipartimento di Biologia Evoluzionistica Sperimentale
Universit?? di Bologna
Via Selmi, 3
40126 Bologna - ITALY
Tel - +39 051 2094187
Fax - +39 051 2094286
f.calboli at ucl.ac.uk
fcalboli at alma.unibo.it
2004 Mar 12
3
R-business case
Dear all,
I am putting together a business case for R and I would like to know if
there exist statistics on the distribution of R in academia, research
and commercial institutions. The same information about S-plus would be
welcome. Please reply only if you have consistent and certain information.
Thank you very much, giovanni
2004 May 18
3
Debian & R
I use linux debian testing for which the latest debianized version of R
is 1.8.1. Therefore I installed:
r-base-core_1.8.1-0.cran.1_i386.deb
r-base-dev_1.8.1-0.cran.1_all.deb
r-base-html_1.8.1-0.cran.1_all.deb
r-base-latex_1.8.1-0.cran.1_all.deb
r-base_1.8.1-0.cran.1_all.deb
r-doc-html_1.8.1-0.cran.1_all.deb
r-doc-info_1.8.1-0.cran.1_all.deb
2003 Dec 09
2
p-value from chisq.test working strangely on 1.8.1
Hello everybody,
I'm seeing some strange behavior on R 1.8.1 on Intel/Linux compiled
with gcc 3.2.2. The p-value calculated from the chisq.test function is
incorrect for some input values:
> chisq.test(matrix(c(0, 1, 1, 12555), 2, 2), simulate.p.value=TRUE)
Pearson's Chi-squared test with simulated p-value (based on 2000
replicates)
data: matrix(c(0, 1, 1,
2004 Nov 17
17
The hidden costs of GPL software?
Hello,
In the latest 'Scientific Computing World' magazine (issue 78, p. 22), there
is a review on free statistical software by Felix Grant ("doesn't have to
pay good money to obtain good statistics software"). As far as I know, this
is the first time that R is even mentioned in this magazine, given that it
usually discuss commercial products.
In this article, the analysis
2004 Nov 17
17
The hidden costs of GPL software?
Hello,
In the latest 'Scientific Computing World' magazine (issue 78, p. 22), there
is a review on free statistical software by Felix Grant ("doesn't have to
pay good money to obtain good statistics software"). As far as I know, this
is the first time that R is even mentioned in this magazine, given that it
usually discuss commercial products.
In this article, the analysis