Displaying 20 results from an estimated 6000 matches similar to: "matplot does not considere the parametre lend (PR#13619)"
2015 May 15
2
Defining Constant variable in a package
Hi all,
In my package, I define some constant. In the previous version of R, I just define then in
"/data/constants.R" but it seems that it is no longer possible. Instead, I am asked to "define them
in the namespace". I am not sure to understand what it means. Shall I define them in the NAMESPACE
file?
Christophe
2012 Nov 19
2
Is it possible to be sponsored by R?
Hi the list,
I am a member of the organizing comity of the French Statistics Association (SFdS)'s conference. We
are looking for sponsors. Some software (SAS, RITME, ...) are represented. Do you know if there is
any possibility to be sponsored by R (or by an association close to R)? Do you think I can ask to
the R fondation?
Sincerely
Christophe
--
Christophe Genolini
Maître de
2007 Dec 09
3
Oriented object programming
Hi all
Two questions:
- I would like to learn more on oriented object programming with R. Is
there any tutorial for that?
- Without waking up a troll, I am not very familiar with diffusion
list, I am more use to forum. On a diffusion list, how can I check if
someone already asks a question? I mean, I went on CRAN-R website, I
find the R mailing list archive. But is there a way to search
2009 Dec 07
3
savePlot for Mac and / or Linux?
Hi all,
In the package rtlu, I use the function savePlot. It is convenient since
it let the user decide in which graphic format he wants his graph to be
export.
But when I run R CMD check, I get the following message :
> rtlu(V1,fileOutput="First.tex",textBefore="\\section{Variable 1 to
3}",graphName="V1")
Error in savePlot(filename = nomBarplot, type = type)
2008 Mar 15
3
empty array
Hi the list
Is it possible to create an empty matrix ? I do not mean an matrix with
a single value that is NA (which is not empty) but a real empty one,
with length=0.
I do not understand why we have length(numeric()), length(factor()) and
length(character()) to zero, and length(array()) to one... Any rason for
that ?
Thanks
Christophe
2007 Nov 22
2
Clean programming with R
Hi all
Is there any compiler for R ? By compiler, I mean something that check
the cleanliness of the code : if we declare all the variables we use, if
we don't use external variable from a function and so on...
For exemple, something that will ring a bell on the following code
(saying "line 4 : 'pp' undefine in function 'power' ")
1. pp <- 3
2. power <-
2010 Jan 19
2
Number of download.
Hi the list
Is there a way to know how many times an R package (on CRAN) has been
download ?
Christophe
2009 Jun 09
3
"R CMD check" does not find a mistake
Hi the list,
I build a package. They was a mistake in it, but R CMD check did not
find it. Is that normal ?
Here is what Kurt gets (which is right, I did this mistake):
--- 8< ----------------
* checking for code/documentation mismatches ... WARNING
S4 class codoc mismatches from documentation object 'LongData-class':
Slots for class 'LongData'
Code: id other time traj
2014 Mar 19
1
Memcheck: Invalid read of size 4
Hi the list,
One of my package has a memory issue that I do not manage to understand. The Memtest notes is here:
<http://www.stats.ox.ac.uk/pub/bdr/memtests/valgrind/kml-Ex.Rout>
Here is the message that I get from Memtest
--- 8< ----------------
~ Fast KmL ~
==27283== Invalid read of size 4
==27283== at 0x10C5DF28: kml1 (kml.c:183)
...
==27283== by 0x10C5DE4F: kml1 (kml.c:151)
2008 Mar 13
3
Sealed for setGeneric
Hi the list
When two setGeneric occurs on the same function, the second erage the
first and erase all the function previously define.
Is it possible to prevent that ? Is it possible to declare a setGeneric
that can not be erased later ?
Something like the |sealed for setMethod...|
||
|Thanks|
||
Christophe
2008 Jan 28
1
Integer vs numeric
Hi the list.
I do not understand the philosophy behind numeric and integer.
- 1 is numeric (which I find surprising)
- 2 is numeric.
- 1:2 is integer.
Why is that ?
Christophe
2020 Jan 23
2
matplot.Date & matplot.POSIXct
Hello, All:
????? Roughly a decade ago, I added "matplot.Date" and
"matplot.POSIXct" to the "fda" package, so we could get reasonable
labeling of the horizontal axis when "x" was class "Date" or "POSIXct".?
I also added a local version of "matplot.default" that just changes the
defaults for "xlab" and
2006 Apr 07
3
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2020 Jan 28
1
matplot.Date & matplot.POSIXct
On 2020-01-28 05:13, Martin Maechler wrote:
>>>>>> Spencer Graves
>>>>>> on Mon, 27 Jan 2020 23:02:28 -0600 writes:
<snip>
>
> Still, as Abby mentioned, turning a simple function into the
> default method of an S3 generic is easy to do, but comes with a
> bit of cost, not just S3 dispatch which typically is negligable in
> graphics,
2012 Nov 09
1
What is the INDEX file for?
Hi the list,
In WRE (or in Rdindex), we can find how the INDEX is make, how to change it, but I do not manage to
find the purpose of this file. So what is the INDEX file for?
Thanks
Christophe
--
Christophe Genolini
Ma?tre de conf?rences en bio-statistique
Vice pr?sident Communication interne et animation du campus
Universit? Paris Ouest Nanterre La D?fense
2012 Nov 05
1
r-help or r-devel ?
Hi the list,
I have some basic questions about "writing a package". On which list shall I post them?
Theoretically, I am supposed to post them on r-devel, but all the questions on this list are very
advance questions, not basic ones... So I don't know what to do.
Christophe
--
Christophe Genolini
Maître de conférences en bio-statistique
Vice président Communication interne et
2008 Jun 13
1
package under unix
Hi the list,
I write a package for clusterizing longitudinal data using a non
parametric algorithm. I develop the package under windows. To be as
user friendly as possible, the package use some graphical procedure to
"show" to the user the evolution of the cluster construction, and to
export the graph in a friendly way.
Here are some example : http://christophe.genolini.free.fr/kml
2006 Dec 07
2
Matplot does not work with x being POSIXt class (PR#9412)
Hi,
Matplot works with x being Date class but not POSIXt. Here is the
example with R version 2.5.0 Under development (unstable) (2006-12-06
r40129)
Example:
x <- Sys.Date() - c(1:10)
y <- cbind(1:10, 10:1)
class(x)
## [1] "Date"
matplot(x, y)
x <- strptime(as.character(x), format="%Y-%m-%d")
## [1] "POSIXt" "POSIXlt"
matplot(x, y)
Error in
2006 Jul 07
4
How to change the type of segments ends?
Hi,
I am trying to plot odds ratios and the corresponding confidence
intervals in horizontal segments. It would be ideal if the confidence
interval segment can be drawn with little vertical bars at both ends. I
have tried very hard to change the type of ends by using 'lend'
arguments, but cannot make it. I even tried 'arrows()', but still
failed. Following is the code I use:
2020 Jan 28
4
matplot.Date & matplot.POSIXct
????? Thanks for the reply.
On 2020-01-27 19:56, Abby Spurdle wrote:
> Maybe I'm missing something really obvious here, but I was unable to
> create a matrix out of POSIXct object(s).
> Perhaps that deserves a separate discussion...?
????? Can you provide an example?
????? The standard matplot application that concerns me is with
matplot(x, y, ...) where x has class Date or