Displaying 11 results from an estimated 11 matches for "ennio".
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ennis
2002 Sep 29
2
Problem on minima
2000 Jan 19
1
R for the Mac
...run it on a G4 at home) but I found
that many, too many functions are not available (svd, lm, glm and so
on... but still the lapply is missing...!).
I have ProFortran a C++ routine of my own but I can't pass them to that
version of R.
Is there anybody going to give a little help?
Thanks a lot, ennio.
____________________________________________________________
Ennio D.
Isaia
<isaia at econ.unit.it>
Dep. Stattstics & Mathematics
Piazza Arbarello, 8
10122 - Turin (Italy)
phone: + 39 11 670 62 26 fax: + 39 11 670 62 39
____________________________________________________________...
2002 Feb 25
4
replace NAs
Dear R community:
it is possible to replace NA?s in a data frame with zeroes?
what should I do?
Thanks in advance
Juan Pablo
_________________________________________________________________
MSN Photos es la manera m?s sencilla de compartir e imprimir sus fotos:
http://photos.latam.msn.com/Support/WorldWide.aspx
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2003 Jan 06
1
On nlm
...cals = FALSE) :
non-finite value supplied by nlm
In addition: There were 50 or more warnings (use warnings() to see the first 50)
and the cicle stops. How can I avoid this and tell R that if so then l2estim<-0, for example.
Thanks to all, isaia.
--
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~ Ennio D. Isaia
~ Dep. of Statistics & Mathematics, University of Torino
~ Piazza Arbarello, 8 - 10128 Torino (Italy)
~ Phone: +39 011 670 62 51 ~~ Fax: +39 011 670 62 39
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2006 May 04
0
R: R: [Re:] function to replace missing values with median value?]]
...stat.math.ethz.ch mailing list
> >https://stat.ethz.ch/mailman/listinfo/r-help
> >PLEASE do read the posting guide!
> >http://www.R-project.org/posting-guide.html
> >
> >--
> >~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> >~ Ennio D. Isaia
> >~ Dep. of Statistics & Applied Mathematics, University of Torino
> >~ Piazza Arbarello, 8 - 10122 Torino (Italy)
> >~ Phone: +39 011 670 57 29 ~~ Fax: +39 011 670 57 83
> >~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> >
> &g...
2002 Mar 29
2
order()
Hi,
In the order() help file, there is an example like:
a <- c(4, 3, 2, NA, 1)
b <- c(4, NA, 2, 7, 1)
z <- cbind(a, b)
(o <- order(a, b)); z[o, ]
How can I do something like "order a in ascending order, b in descending
order"? And say I have a third vector c, and I'd like to add this to the
previous condition "a ascending, b descending, c
2002 Mar 18
4
Plot 3d
There exists a plot 3d functions (or similar) in R?
Thanks,
========================================
Cezar Freitas (ICQ 109128967)
IMECC - UNICAMP
Campinas, SP - Brasil
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2002 Mar 19
5
matrix with fix number columns but variable number rows
I have to store a number of vectors of the same length. I know the
length but I do not know the number of vectors.
How can I store them as they are created (they are created one by one)?
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2002 Mar 20
3
tex/latex output?
Is it possible to write the output/results (redirect) to a latex file?
Jeff.
Jeff D. Hamann
Hamann, Donald & Associates, Inc.
PO Box 1421
Corvallis, Oregon USA 97339-1421
Bus. 541-753-7333
Cell. 541-740-5988
jeff_hamann at hamanndonald.com
www.hamanndonald.com
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2002 Aug 20
4
plot and bg
Hi all,
I would like to plot some points and define the bg color of my graphics.
But the bg parameter set is defined for the. whole graphic.
In fact, i would like to use something like :
box(bg=gray(0.9)).
So, the background concerns only the plot region and not the main
title, the x title and the y title.
The option col for the function box() concerns the contour and there is
no option
2002 Feb 11
4
Multiple graph pages
Dear R users:
I am a relatively experienced Splus user but new to R, using the version
for Windows 2000.
Splus allows the user to generate multiple graph pages in the graph window.
For example, if you have two plot(...) commands in the script than two
pages in the graph window will be created. However, when I tried this in R,
the second plot will just overwrite the first plot in the graph