Displaying 20 results from an estimated 119 matches for "definetti".
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definetly
2010 Aug 18
3
libreadline problem
Hello,
Recently updated Ubuntu to 10.04, I have installed the r-base and
r-base-dev packages from CRAN with
sudo apt-get install r-base
But now when I want to start R I get the following error:
gpetris at definetti:~$ R
/usr/lib/R/bin/exec/R: symbol lookup
error: /usr/local/lib/libreadline.so.6: undefined symbol: PC
Any clue??? Has anybody seen that before? I have tried to reinstall the
readline libraries, both as a ubuntu package and from sources, but the
error did not go away....
Thanks in advance,
Giovan...
2002 May 14
2
tapply and empty subsets
...______________________
[ ]
[ Giovanni Petris GPetris at uark.edu ]
[ Department of Mathematical Sciences ]
[ University of Arkansas - Fayetteville, AR 72701 ]
[ Ph: (479) 575-6324, 575-8630 (fax) ]
[ http://definetti.uark.edu/~gpetris/ ]
[__________________________________________________]
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
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2012 May 25
1
knitr customization
...}
In order to get a similar result (with a tiny size instead of a footnote
size, but that is not the point) with knitr I included in the .Rnw file
the lines
\ifdefined\knitrout
\renewenvironment{knitrout}{\begin{tiny}\slshape}{\end{tiny}}
\else
\fi
What I get is something like this:
http://definetti.uark.edu/~gpetris/knitr-output.pdf
The problem is that the prompt sign '>' did not change either size or
shape. So I am probably not using the correct approach. How should I be
doing?
Also, what do I have customize, and how, in order to get the extra left
margin?
Final question: how...
2007 Jan 18
4
Reading contingency tables
I am trying to read an ftable using read.ftable, but I get the
following error message:
> jobSatTable <- read.ftable("http://definetti.uark.edu/~gpetris/stat5333/jobSatisfaction.dat",skip=2)
Error in seek(file, where = 0) : no applicable method for "seek"
In addition: Warning messages:
1: no non-missing arguments to max; returning -Inf
2: no non-missing arguments to max; returning -Inf
I also tried to play with...
2003 Oct 29
1
restarting split.screen
...______________________
[ ]
[ Giovanni Petris GPetris at uark.edu ]
[ Department of Mathematical Sciences ]
[ University of Arkansas - Fayetteville, AR 72701 ]
[ Ph: (479) 575-6324, 575-8630 (fax) ]
[ http://definetti.uark.edu/~gpetris/ ]
[__________________________________________________]
2010 Jan 21
2
What is the difference between S and R?
...thz.ch/mailman/listinfo/r-help
>> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
>> and provide commented, minimal, self-contained, reproducible code.
>
>
> --
> Giovanni Petris
> Dept of Mathematical Sciences
> University of Arkansas
> definetti.uark.edu/~gpetris
> (479) 575-6324, 575-8630 (Fax)
>
2004 May 12
4
non-interactive call to R (running an R package as a stand-alone application)
Is there a way I can have R automatically execute the commands in a source file without ever having to use R interactively? If so, what arguments should I pass to the UNIX call to R? I need to do this to run several R jobs in parallel.
An alternative may be to have R and an R package behave as a stand-alone application that can be called from the UNIX command line. Is there any documentation on
2001 Sep 25
1
paste
...______________________
[ ]
[ Giovanni Petris GPetris at uark.edu ]
[ Department of Mathematical Sciences ]
[ University of Arkansas - Fayetteville, AR 72701 ]
[ Ph: (501) 575-6324, 575-8630 (fax) ]
[ http://definetti.uark.edu/~gpetris/ ]
[__________________________________________________]
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "help", or "[un]s...
2003 Apr 03
2
Printing zero as dot
...______________________
[ ]
[ Giovanni Petris GPetris at uark.edu ]
[ Department of Mathematical Sciences ]
[ University of Arkansas - Fayetteville, AR 72701 ]
[ Ph: (479) 575-6324, 575-8630 (fax) ]
[ http://definetti.uark.edu/~gpetris/ ]
[__________________________________________________]
2012 May 09
1
Sweave, beamer and alert within code chunks
...verbatim}
How can I get a similar effect using Sweave?
Thank you in advance!
Best,
Giovanni Petris
--
Giovanni Petris <GPetris at uark.edu>
Associate Professor
Department of Mathematical Sciences
University of Arkansas - Fayetteville, AR 72701
Ph: (479) 575-6324, 575-8630 (fax)
http://definetti.uark.edu/~gpetris/
2004 Feb 06
3
quantile function
...______________________
[ ]
[ Giovanni Petris GPetris at uark.edu ]
[ Department of Mathematical Sciences ]
[ University of Arkansas - Fayetteville, AR 72701 ]
[ Ph: (479) 575-6324, 575-8630 (fax) ]
[ http://definetti.uark.edu/~gpetris/ ]
[__________________________________________________]
2008 Apr 15
1
SVD of a variance matrix
...ally run into a SVD which has U != V?
Thank you in advance for your insights and pointers.
Giovanni
--
Giovanni Petris <GPetris at uark.edu>
Associate Professor
Department of Mathematical Sciences
University of Arkansas - Fayetteville, AR 72701
Ph: (479) 575-6324, 575-8630 (fax)
http://definetti.uark.edu/~gpetris/
2008 Oct 09
2
Two math expressions in plot
...main = substitute(n == k * N[eff] == neff, list(k = k, neff = n.eff[k])))
Thanks in advance,
Giovanni
--
Giovanni Petris <GPetris at uark.edu>
Associate Professor
Department of Mathematical Sciences
University of Arkansas - Fayetteville, AR 72701
Ph: (479) 575-6324, 575-8630 (fax)
http://definetti.uark.edu/~gpetris/
2014 Sep 17
2
Generating unordered, with replacement, samples
...n a Monte Carlo framework I would like to do it repeatedly, so efficiency is of some relevance.
Thank you in advance!
Best,
Giovanni
Giovanni Petris
Associate Professor
Department of Mathematical Sciences
University of Arkansas - Fayetteville, AR 72701
Ph: (479) 575-6324, 575-8630 (fax)
http://definetti.uark.edu/~gpetris/
2003 Oct 16
1
Improving efficiency in "outer"-like calculation
...______________________
[ ]
[ Giovanni Petris GPetris at uark.edu ]
[ Department of Mathematical Sciences ]
[ University of Arkansas - Fayetteville, AR 72701 ]
[ Ph: (479) 575-6324, 575-8630 (fax) ]
[ http://definetti.uark.edu/~gpetris/ ]
[__________________________________________________]
2005 Mar 22
1
Package vignette and build
...______________________
[ ]
[ Giovanni Petris GPetris at uark.edu ]
[ Department of Mathematical Sciences ]
[ University of Arkansas - Fayetteville, AR 72701 ]
[ Ph: (479) 575-6324, 575-8630 (fax) ]
[ http://definetti.uark.edu/~gpetris/ ]
[__________________________________________________]
2002 Aug 02
1
Means of Monte Carlo simulated lists
...______________________
[ ]
[ Giovanni Petris GPetris at uark.edu ]
[ Department of Mathematical Sciences ]
[ University of Arkansas - Fayetteville, AR 72701 ]
[ Ph: (479) 575-6324, 575-8630 (fax) ]
[ http://definetti.uark.edu/~gpetris/ ]
[__________________________________________________]
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "help", or "[un]s...
2008 May 02
1
GLMM and data manipulation (2nd try)
...39;s? If this is the case, what is a clean way
of doing it?
Thank you in advance,
Giovanni Petris
--
Giovanni Petris <GPetris at uark.edu>
Associate Professor
Department of Mathematical Sciences
University of Arkansas - Fayetteville, AR 72701
Ph: (479) 575-6324, 575-8630 (fax)
http://definetti.uark.edu/~gpetris/
2011 Mar 09
4
Help with read.csv
...e tell me what I am doing wrong and how I could read
my data into R?
Thanks in advance,
Giovanni
--
Giovanni Petris <GPetris at uark.edu>
Associate Professor
Department of Mathematical Sciences
University of Arkansas - Fayetteville, AR 72701
Ph: (479) 575-6324, 575-8630 (fax)
http://definetti.uark.edu/~gpetris/
2001 Dec 06
1
Building R on Solaris with SUNperf
...______________________
[ ]
[ Giovanni Petris GPetris at uark.edu ]
[ Department of Mathematical Sciences ]
[ University of Arkansas - Fayetteville, AR 72701 ]
[ Ph: (501) 575-6324, 575-8630 (fax) ]
[ http://definetti.uark.edu/~gpetris/ ]
[__________________________________________________]
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "help", or "[un]s...