Displaying 20 results from an estimated 600 matches similar to: "R for teaching multivariate statistics (Summary)"
1998 Aug 14
0
R-beta: Book "Data Analysis with R" (undergrad. teaching) ??
This was ``accidentally'' only sent to me.
But I think the question (and possibly answers) should be relevant to much
more people!
>> To: maechler at stat.math.ethz.ch
>> Subject: manual
>> From: Pat Altham <P.M.E.Altham at statslab.cam.ac.uk>
>> Date: Thu, 13 Aug 1998 11:34:31 +0100
>>
>> Could you kindly email me (or tell me how to obtain)
2010 Mar 26
1
Can tdbtool be installed on it's own?
Hi guys,
I have a Netgear ReadyNas that has Samba v3.4.5 installed on it. I'm having trouble accessing some tdb files and I'm wondering whether the app tdbtool can be installed on its own as it seems that Netgear have pulled it out.
I have windows domain users who get denied access for no reason and the events aren't being caught my the standard logs. Plus Netgear force the smb.conf
2010 Apr 13
1
unexplaind log entry
Hello Mailing List!
I've got a few random issues with a Samba installation on a Netgear Ready Nas and I was wondering whether any clever so and so could explain what it means.
Log entry
[2010/04/13 15:40:17, 1] libads/kerberos.c:130(smb_krb5_get_ntstatus_from_krb5_error_init_creds_opt)
no krb5_error
[2010/04/13 15:40:17, 1] libads/authdata.c:401(kerberos_return_pac)
kinit failed for
2007 Jun 16
0
Fwd: How to set degrees of freedom in cor.test?
You could calculate the confidence interval of the correlation at
your desired df: http://davidmlane.com/hyperstat/B8544.html
The below code takes as arguments the observed correlation, N, and
alpha, calculates the confidence interval and checks whether this
includes 0.
cor.test2=function(r,n,a=.05){
phi=function(x){
log((1+x)/(1-x))/2
}
inv.phi=function(x){
2013 May 20
1
Inconsistent results from .C()
Hello,
I've run into a problem which is both maddening and rather hard to
replicate, therefore I wondered if someone might know of a plausible
explanation for it. I couldn't find anything in the archives, though
maybe I'm searching for the wrong thing.
I'm calling some C code using .C, and get the vector I'm interested in
back as the 7th location in the returned list.
1999 Jun 28
0
Resources for teaching R
Greetings!
Soon I will begin teaching 2 courses two students who have never met R or
SPLUS before. I'm just wondering if list members are aware of any on-line
lecture notes about R or using R to teach statistics apart from the
Venables & Smith notes?
One drawback to R is its name, which is not very useful as a search string
in internet search engines!
Murray Jorgensen, Department of
2006 Jul 21
0
[Fwd: Re: Parameterization puzzle]
Bother! This cold has made me accident-prone. I meant to hit Reply-all.
Clarification below.
-------- Original Message --------
Subject: Re: [R] Parameterization puzzle
Date: Fri, 21 Jul 2006 19:10:03 +1200
From: Murray Jorgensen <maj at waikato.ac.nz>
To: Prof Brian Ripley <ripley at stats.ox.ac.uk>
References: <44C063E5.3020703 at waikato.ac.nz>
2001 Nov 28
2
Problems with rank()
If you enter the following values for x and y:
x: 2.2 3.7 2.1 0.4 2.8 0.3 0.4 1.4 5.4 6.0
y: 6.0 8.1 1.8 1.3 5.2 0.6 1.0 1.9 6.8 6.5
and do rank(abs(y-x)),
you should get two ties, one at 0.3 and one at 0.5.
R, and S-Plus5 by that matter recognise the tie at 0.5 and give
it rank 3.5, but gives one of the two 0.3 values rank 1 and one of
them 2, whereas they should boh be 1.5.
Any suggestions?
when
2005 Jan 04
1
R help search and Java(tm)?
I found this great search
source("http://www.statslab.cam.ac.uk/~djw1005/Stats/Interests/search.R")
helpHTML()
Has (or will) this become the standard search method?
Is R 'Free Software'? The dependence on Java seems a bit of a pain for
'freeness'.
Did the above make it into CRAN?
Cheers,
Dan.
2006 Jul 21
1
Parameterization puzzle
Consider the following example (based on an example in Pat Altham's GLM
notes)
pyears <- scan()
18793 52407 10673 43248 5710 28612 2585 12663 1462 5317
deaths <- scan()
2 32 12 104 28 206 28 186 31 102
Smoke <- gl(2,1,10,labels=c("No","Yes"))
Age <- gl(5,2,10,labels=c("35-44","45-54","55-64","65-74","75-84"),
2008 Nov 15
0
New Package FactoClass
new R package FactoClass to combine factorial methods and cluster
analysis is uploaded to CRAN. This package is implemented in order to perform a
multivariate exploration of a data table according to Lebart et al. (1995). We
use some ade4 functions (Chessel et al. 2004) to perform the factorial analysis
of the data and some stats functions in R to perform cluster methods.
Some new functions are
2008 Nov 15
0
New Package FactoClass
new R package FactoClass to combine factorial methods and cluster
analysis is uploaded to CRAN. This package is implemented in order to perform a
multivariate exploration of a data table according to Lebart et al. (1995). We
use some ade4 functions (Chessel et al. 2004) to perform the factorial analysis
of the data and some stats functions in R to perform cluster methods.
Some new functions are
1999 Nov 12
1
Wanted: online Introduction to R
As a complete newcomer I am attempting to learn to use R, but am finding
it extremely difficult because I have not yet found an "Introduction to
R".
For over a week now I have monitored the R-help list, studied the R-FAQ
and related documents, downloaded and run the Windows R and looked at
the Help, downloaded early and late samples of the R-help archives, and
searched for illuminating
2007 Jun 14
0
How to set degrees of freedom in cor.test?
Hello,
I want to compute a correlation test but I do not want to use the
degrees of freedom that are calculated by default but I want to set a
particular number of degrees of freedom.
I looked in the manual, different other functions but I did not found
how to do it
Thanks in advance for your answers
Yours
Florence Dufour
PhD Student
AZTI Tecnalia - Spain
2016 Mar 29
0
Xapian 1.2.23 released
Xapian 1.2.23 can now be downloaded from:
http://xapian.org/download
Since 1.2.16, release tarballs are compressed with xz instead of gzip,
as it provides much better compression, without being too slow to
decompress. (For now at least, Search::Xapian is still gzipped.)
We decided not to provide multiple formats for the downloads. The size
reduction provided by xz is greater than the size of
2002 Feb 24
0
problem compiling: crash on BuildSpec16File?
hi,
I have a problem: latest cvs won't compile on my debian unstable box. I'm
using gcc 2.95.4. here's where it goes wrong:
root@Akemi:/home/scart/wine/dlls/kernel# make
LD_LIBRARY_PATH="../../unicode:$LD_LIBRARY_PATH"
../../tools/winebuild/winebuild -fPIC -L../../dlls -o comm.spec.c -spec
comm.spec
make: *** [comm.spec.c] Segmentation fault
I've traced the crash
2006 Feb 23
0
adehabitat version 1.4
Dear all,
I have just uploaded to CRAN the version 1.4 of the
package 'adehabitat'. Significant changes are
listed below:
- The eigenanalysis of selection ratios (Calenge and Dufour, 2006, Ecology)
can now be performed using the function eisera(). It can be used for
the analysis of
habitat selection when habitat can be considered to consist of several
habitat types
(e.g.
2006 Feb 23
0
adehabitat version 1.4
Dear all,
I have just uploaded to CRAN the version 1.4 of the
package 'adehabitat'. Significant changes are
listed below:
- The eigenanalysis of selection ratios (Calenge and Dufour, 2006, Ecology)
can now be performed using the function eisera(). It can be used for
the analysis of
habitat selection when habitat can be considered to consist of several
habitat types
(e.g.
1999 Oct 27
1
Plotting bug in R (PR#300)
** Symptom:
plot(1:1000,1:1000,xlim=c(10,11),type="l")
makes a plot with lots of (nearly) horizontal lines, not just the intended
one from (10,10) to (11,11). So do lots of similar commands where the xlim
or ylim is much shorter than the range of the data.
** R version:
_
platform i686-unknown-linux
arch i686
os linux
2004 Jun 13
0
MCMC tutorials
Hi Ajay:
A casual search of google using terms like "MCMC", "Markov Chains", "Monte
Carlo", and "tutorial" pulled up over 4000 hits. A few links that may
interest you, I thought, like:
http://csep1.phy.ornl.gov/CSEP/MC/MC.html
http://www.stat.fi/isi99/proceedings/arkisto/varasto/gree0167.pdf
http://www.maths.soton.ac.uk/staff/Sahu/utrecht/
...
and so