Displaying 20 results from an estimated 500 matches similar to: "Looking for Filliben (correlation test)"
2008 Apr 29
2
build packages with vignettes in Windows
I've been trying to build a Windows binary of a package of mine without
success. It seems that the files under inst/doc throw the script off.
I am using the command 'Rcmd INSTALL --build'.
---------- Making package genepi ------------
adding build stamp to DESCRIPTION
installing NAMESPACE file and metadata
installing R files
installing inst files
FIND: Parameter format not
2011 Aug 17
2
interpreting interactions in a model
Hi,
I?ve got this model
> model<-glm(prevalence~agesex+agesex:month,binomial)
and the output of anova is like that
> anova(model,test="Chisq")
Df Deviance Resid. Df Resid. Dev P(>|Chi|)
NULL 524 206.97
agesex 2 9.9165 522 197.05 0.007025 **
agesex:month 9 18.0899
2011 Jul 29
5
R in Linux (Ubuntu)
Hi,
I?m trying to move to ubuntu at all, but I don?t like R in Ubuntu because it
runs in the terminal, so i can?t access directly to some options R gots in
Windows.
Is there any R can i install in ubuntu which runs in hos own prompt or
terminal??
Thanks
-----
Mario Garrido Escudero
PhD student
Dpto. de Biolog?a Animal, Ecolog?a, Parasitolog?a, Edafolog?a y Qca. Agr?cola
Universidad de Salamanca
2012 Oct 28
1
interpreting repeated measures mixed model
nobody? please
-----
Mario Garrido Escudero
PhD student
Dpto. de Biolog?a Animal, Ecolog?a, Parasitolog?a, Edafolog?a y Qca. Agr?cola
Universidad de Salamanca
--
View this message in context: http://r.789695.n4.nabble.com/interpreting-repeated-measures-mixed-model-tp4647652p4647689.html
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2011 Jan 14
3
Problems with TeachingDemos package
Hi, somebody can help me. Idon't understand very well the manual of the this
package, I suppose I must enter "wdtxtStart", before I start working, but is
supposed that this command should open Word, but nothing happens.
I use Rgui, not Rcmdr.
Thanks
-----
Mario Garrido Escudero
PhD student
Dpto. de Biolog?a Animal, Ecolog?a, Parasitolog?a, Edafolog?a y Qca.
Agr?cola
Universidad de
2012 Aug 01
3
Changing labels positions in two graphics
Hi,
I?ve got some problems with the labels of the x-axis
I,ve got two factors with two categories each: sex (males and females) and
area (central and peninsulae),
but because of the lenngth in the graphic just appeared two of the four
labels.
I thought the solution could be rotate it 45? degrees, I have read it can be
done with "srt" or "rotate", but I don?t know hoe to use
2004 Dec 09
1
Re: Tetrachoric and polychoric correlations, Polycor package
A bit late, but you might like to look at
http://www.qimr.edu.au/davidD/polyr.R
Regarding the original posters queries:
You can analyse polychoric correlations as if they were Pearson
correlations using standard software (eg sem), and this usually doesn't do
too badly, or go to AWLS (Browne) in LISREL etc, or ML analysis
of the full multidimensional contingency table using programs such as
2000 Jul 17
2
sshd -i problem under 2.1.1p4 as well
I have encountered the same problem with sshd -i (under Mandrake linux 6.1)
as that described by Ben L Perkins, this time with 2.1.1p4: ...
Last login: Mon Jul 17 12:04:50 2000 from orpheus.qimr.edu.au
-bash: ?oe90: command not found
-bash: glorious: command not found
-bash: ?]r90: command not found
-bash: marshall4: command not found
Connection to orpheus.qimr.edu.au closed.
log:
Jul 17
2012 May 04
1
R crash when i'm using lme function
When I try to adjust a mixed model with random effects I can make this order
without problem
> lm.FA<-lme(absFA~trait*condition,random=~1|individual)
But if I try to fit a model in which the response (absFA) is not the same in
all individuals at different levels of "trait" factor , but varies randomly
from each. That is, this order
>
2011 Jan 28
1
Problems making subsets with [] or "subset"
Hi,
I'm trying to make a model in order to know wich factors got?s influence in
the intensity of a infection, but just in the individuals who's got this
infection. In my data I've got a variable called "prevalence" with 2 levels:
1.- Infected individual
0.- Non infected
So what i'm trying to do is a subset in a model like this,
2004 Dec 09
0
Re: Polychoric correlations
This is a bit late, but:
> About two years ago there was a thread about this which suggested that at
> that time nobody had these coefficients ready to go.
> (a) has anyone in the meanwhile programmed them?
http://www.qimr.edu.au/davidD/R/polyr.R
> (d) I appreciate this last item is not strictly an R question, but my
> intention is to use these as input into the sem package for
2007 Aug 30
0
R-help Digest, Vol 54, Issue 30
Ron Crump wrote:
> Hi,
>
> I have a dataframe that contains pedigree information;
> that is individual, sire and dam identities as separate
> columns. It also has date of birth.
>
> These identifiers are not numeric, or not sequential.
>
> Obviously, an identifier can appear in one or two columns,
> depending on whether it was a parent or not. These should
> be
2011 Jan 13
2
send commands from script to console
Hi,
I'm working with R in windows and I wonder if there is any command (of the
kind CTRL+ ) to transfer the commands I've worked with (like: >
model<-glm(prevalencia~edadysexo*mes*zona,binomial)) to a script
automatically, without the results I received from R after execute them.
Another question, what's the combination of CTRL+ for transfer the orders in
the other way, fom the
2012 Jan 10
1
different results from fligner.test
I've made fligner test with the same data, changing the orders of the
variables, and this what i get
> fligner.test(rojos~edadysexo*zona*ano*estacion)
Fligner-Killeen test of homogeneity of variances
data: rojos by edadysexo by zona by ano by estacion
Fligner-Killeen:med chi-squared = 15.7651, df = 2, p-value = 0.0003773
> fligner.test(rojos~ano*edadysexo*zona*estacion)
2012 Feb 06
2
glht (multicomparisons) with a binomial response variable
Hi,
I,ve a run a model like this
mcrm<-glm(catroj~month,binomial)
being catroj a binary response variable with two levels (infected and
non infected)
> anova(mcrm3,test="Chisq")
Df Deviance Resid. Df Resid. Dev P(>|Chi|)
NULL 520 149.81
mes 3 16.86 517 132.94 0.0007551 ***
When I?m trying to do a post
2011 May 11
3
Vermunt's LEM in R
I don't know of any R package that can match all the functionality of LEM
eg fitting equality constraints to model parameters a la LISREL.
WRT dumping tables, I would have thought that as.data.frame.table does
pretty much what you want, [not tested]
newtab <- as.data.frame(table(a,b,c))
cat("dim\n")
for(i in seq(1, ncol(newtab)-1) {
cat(nlevels(newtab[,1]," ")
}
2011 Jul 24
1
GLM different results with the same factors
I've read something about this problem, but I don't know how can i avoid this
problem.
Why the order of the factors give different results? I suppose it's because
the order of the factors, i've just changed "lcc" from the first position to
the last in the model, and the significance change completely
>
2013 May 17
1
out of the mailing list
Hello,
I want to stop receiveng mails from R help forum,
thanks.
This is my data :
Mario Garrido Escudero
Dpto. de Biología Animal, Ecología, Parasitología, Edafología y Qca.
Agrícola
Fac. de Farmacia
Campus Unamuno
Universidad de Salamanca
gaiarrido@usal.es
[[alternative HTML version deleted]]
2013 Oct 09
1
Version of L-BFGS-B used in optim etc
Hi.
I just noticed the paper by Morales and Nocedal
Remark on "Algorithm 778: L-BFGS-B: Fortran Subroutines for Large-Scale
Bound Constrained Optimization". TOMS 2011; 38(1): 7
http://www.ece.northwestern.edu/~morales/PSfiles/acm-remark.pdf
which describes a couple of improvements (speed and accuracy) to the
original Netlib code which AFAICT is that still used by optim()
via f2c.
2006 Feb 22
1
var-covar matrices comparison
> Date: Mon, 20 Feb 2006 16:43:55 -0600
> From: Aldi Kraja <aldi at wustl.edu>
>
> Hi,
> Using package gclus in R, I have created some graphs that show the
> trends within subgroups of data and correlations among 9 variables (v1-v9).
> Being interested for more details on these data I have produced also the
> var-covar matrices.
> Question: From a pair of two