Displaying 20 results from an estimated 144 matches for "phgrosjean".
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grosjean
2003 Apr 22
2
Handling of upper/lowercase in package names (PR#2816)
...LOV, UMR 7093
) ) ) ) ) Station Zoologique
( ( ( ( ( Observatoire Océanologique
) ) ) ) ) BP 28
( ( ( ( ( 06234 Villefranche sur mer cedex
) ) ) ) ) France
( ( ( ( (
) ) ) ) ) tel: +33.4.93.76.38.18, fax: +33.4.93.76.38.34
( ( ( ( (
) ) ) ) ) e-mail: phgrosjean@sciviews.org
( ( ( ( ( SciViews project coordinator (http://www.sciviews.org)
) ) ) ) )
.......................................................................
2004 Nov 18
2
[R-gui] RE: The hidden costs of GPL software?
John W. Eaton wrote:
> On 17-Nov-2004, Philippe Grosjean <phgrosjean at sciviews.org> wrote:
>
> | - There is no possibility to make a commercial GUI for R (thanks to
> | the GPL),
>
> This is false. Please don't confuse "commercial" (Red Hat
> and SuSE GNU/Linux distributions are commercial software)
> with "propriet...
2003 Jan 08
2
Undocumented bahavior of as.integer() (PR#2430)
...LOV, UMR 7093
) ) ) ) ) Station Zoologique
( ( ( ( ( Observatoire Océanologique
) ) ) ) ) BP 28
( ( ( ( ( 06234 Villefranche sur mer cedex
) ) ) ) ) France
( ( ( ( (
) ) ) ) ) tel: +33.4.93.76.38.16, fax: +33.4.93.76.38.34
( ( ( ( (
) ) ) ) ) e-mail: phgrosjean@sciviews.org
( ( ( ( ( SciViews project coordinator (http://www.sciviews.org)
) ) ) ) )
.......................................................................
2002 Dec 29
3
lowess + turnpoints = doubling integers?
Happy New Year, r-helpers!
I am using lowess to smooth a scatter plot,
xx<-lowess(xinput,f=.04) #defaults for other args
followed by
turnpoints(xx$y) #defaults for other args
I plot the smoothed result as well as turnpoints (using yy$tppos) on top of raw
data plot.
Result is exactly as expected, graphically.
For another purpose, I calcuate the difference between turnpoints (representing
2008 May 13
3
R benchmarking program
...# version 2, scaled to get 1 +/- 0.1 sec with R 1.6.2
# using the standard ATLAS library (Rblas.dll)
# on a Pentium IV 1.6 Ghz with 1 Gb Ram on Win XP pro
# revised and optimized for R v. 1.5.x, 8 June 2002
# Requires additionnal libraries: Matrix, SuppDists
# Author : Philippe Grosjean
# eMail : phgrosjean at sciviews.org
# Web : http://www.sciviews.org
# License: GPL 2 or above at your convenience (see: http://www.gnu.org)
#
# Several tests are adapted from the Splus Benchmark Test V. 2
# by Stephan Steinhaus (stst at informatik.uni-frankfurt.de)
# Reference for Escoufier's equivalents vector...
2003 Aug 04
7
^ operation much slower in R 1.7.1 than in R 1.7.0 ???
...LOV, UMR 7093
) ) ) ) ) Station Zoologique
( ( ( ( ( Observatoire Oc?anologique
) ) ) ) ) BP 28
( ( ( ( ( 06234 Villefranche sur mer cedex
) ) ) ) ) France
( ( ( ( (
) ) ) ) ) tel: +33.4.93.76.38.18, fax: +33.4.93.76.38.34
( ( ( ( (
) ) ) ) ) e-mail: phgrosjean at sciviews.org
( ( ( ( ( SciViews project coordinator (http://www.sciviews.org)
) ) ) ) )
.......................................................................
2003 Aug 04
7
^ operation much slower in R 1.7.1 than in R 1.7.0 ???
...LOV, UMR 7093
) ) ) ) ) Station Zoologique
( ( ( ( ( Observatoire Oc?anologique
) ) ) ) ) BP 28
( ( ( ( ( 06234 Villefranche sur mer cedex
) ) ) ) ) France
( ( ( ( (
) ) ) ) ) tel: +33.4.93.76.38.18, fax: +33.4.93.76.38.34
( ( ( ( (
) ) ) ) ) e-mail: phgrosjean at sciviews.org
( ( ( ( ( SciViews project coordinator (http://www.sciviews.org)
) ) ) ) )
.......................................................................
2003 Apr 29
1
Feedback about SciViews?
...LOV, UMR 7093
) ) ) ) ) Station Zoologique
( ( ( ( ( Observatoire Oc?anologique
) ) ) ) ) BP 28
( ( ( ( ( 06234 Villefranche sur mer cedex
) ) ) ) ) France
( ( ( ( (
) ) ) ) ) tel: +33.4.93.76.38.18, fax: +33.4.93.76.38.34
( ( ( ( (
) ) ) ) ) e-mail: phgrosjean at sciviews.org
( ( ( ( ( SciViews project coordinator (http://www.sciviews.org)
) ) ) ) )
.......................................................................
2003 Jun 26
1
assignment in lists
...LOV, UMR 7093
) ) ) ) ) Station Zoologique
( ( ( ( ( Observatoire Oc?anologique
) ) ) ) ) BP 28
( ( ( ( ( 06234 Villefranche sur mer cedex
) ) ) ) ) France
( ( ( ( (
) ) ) ) ) tel: +33.4.93.76.38.18, fax: +33.4.93.76.38.34
( ( ( ( (
) ) ) ) ) e-mail: phgrosjean at sciviews.org
( ( ( ( ( SciViews project coordinator (http://www.sciviews.org)
) ) ) ) )
.......................................................................
2002 Jan 27
1
cran@ci.tuwien.ac.at is not responding?
...__
( ( ( ( ( |__) | _
) ) ) ) ) | hilippe |__)rosjean
( ( ( ( ( Marine Biol. Lab., ULB, Belgium
) ) ) ) ) __
( ( ( ( ( |\ /| |__)
) ) ) ) ) | \/ |ariculture & |__)iostatistics
( ( ( ( (
) ) ) ) ) e-mail: phgrosje at ulb.ac.be or phgrosjean at sciviews.org
( ( ( ( ( SciViews project coordinator (http://www.sciviews.org)
) ) ) ) ) tel: 00-32-2-650.29.70 (lab), 00-32-2-673.31.33 (home)
( ( ( ( (
) ) ) ) ) "I'm 100% confident that p is between 0 and 1"
( ( ( ( ( L. Gonick &...
2003 Nov 12
1
Power (^) 10x slower in R since version 1.7.1... What next?
...LOV, UMR 7093
) ) ) ) ) Station Zoologique
( ( ( ( ( Observatoire Oc?anologique
) ) ) ) ) BP 28
( ( ( ( ( 06234 Villefranche sur mer cedex
) ) ) ) ) France
( ( ( ( (
) ) ) ) ) tel: +33.4.93.76.38.16, fax: +33.4.93.76.38.34
( ( ( ( (
) ) ) ) ) e-mail: phgrosjean@sciviews.org
( ( ( ( ( SciViews project coordinator (http://www.sciviews.org)
) ) ) ) )
.......................................................................
2007 Dec 29
2
(PR#10534 capture.output(), truncated last output without
...and the user
does not produce complete output. It would be possible to make use of
isIncomplete() to add a final newline only where needed to complete a
line. E.g. use
if(inherits(file, "textConnection") && isIncomplete(file)) cat("\n")
On Sat, 29 Dec 2007, phgrosjean at sciviews.org wrote:
> Full_Name: Philippe Grosjean
> Version: 2.6.1
> OS: MacOS X; Windows XP
> Submission from: (NULL) (81.243.237.235)
>
>
> Last output from capture.output() is truncated if it does not end with a
> carriage return:
>
>> capture.output(cat(&qu...
2009 Apr 09
6
Cross-platforms solution to export R graphs
Hello Rusers,
I have worked on a R Wiki page for solutions in exporting R graphs,
especially, the often-asked questions:
- How can I export R graphs in vectorized format (EMF) for inclusion in
MS Word or OpenOffice outside of Windows?
- What is the best solution(s) for post-editing/annotating R graphs.
The page is at:
http://wiki.r-project.org/rwiki/doku.php?id=tips:graphics-misc:export.
I
2010 Aug 15
2
as.logical(factor) behaviour
Hello,
According to ?as.logical:
"as.logical attempts to coerce its argument to be of logical type. For
factors, this uses the levels (labels)."
However,
> as.logical(factor(c("FALSE", "TRUE")))
[1] TRUE TRUE
Shouldn't it be the same as:
> as.logical(levels(factor(c("FALSE", "TRUE"))))
[1] FALSE TRUE
according to the
2003 Feb 03
2
[Out off-topic] SJava under Windows
...LOV, UMR 7093
) ) ) ) ) Station Zoologique
( ( ( ( ( Observatoire Oc?anologique
) ) ) ) ) BP 28
( ( ( ( ( 06234 Villefranche sur mer cedex
) ) ) ) ) France
( ( ( ( (
) ) ) ) ) tel: +33.4.93.76.38.16, fax: +33.4.93.76.38.34
( ( ( ( (
) ) ) ) ) e-mail: phgrosjean at sciviews.org
( ( ( ( ( SciViews project coordinator (http://www.sciviews.org)
) ) ) ) )
.......................................................................
2009 Aug 27
1
[Fwd: Re: Video demo of using svSocket with data.table]
...e overlap.
Best,
Philippe
-------- Original Message --------
Subject: Re: Video demo of using svSocket with data.table
Date: Wed, 26 Aug 2009 20:34:19 +0100
From: Matthew Dowle <mdowle at mdowle.plus.com>
Reply-To: Matthew Dowle <mdowle at mdowle.plus.com>
To: Philippe Grosjean <phgrosjean at sciviews.org>, Romain Francois
<romain.francois at dbmail.com>
References: <h6kcod$5ed$1 at ger.gmane.org>
<4A8E632D.6060504 at sciviews.org><4A8E6AF1.9060009 at dbmail.com>
<4A8E9E7D.9070209 at sciviews.org>
Hi Philippe & Romain,
Thanks - interesting di...
2004 May 25
3
thanks again
Achim:
Thanks again for the conference. We had good fun.
I have 2 requests:
1) I'd like to email my R-foundation membership to you.
I will scan the form and send just like I did for the meeting.
2) I want a useR t-shirt. After lots of drinking and discussion with
Fritz Leisch at dinner on saturday, I feel there will be no chance for
an official T-shirt.
My question is: any advice/
2004 Apr 16
2
barplot() does not draw bars correctly in R 1.9.0 (PR#6776)
Bars are not stacked, but superimposed. This happens even with the first
example of barplot:
tN <- table(Ni <- rpois(100, lambda=5))
r <- barplot(tN, col='gray')
--please do not edit the information below--
Version:
platform = i386-pc-mingw32
arch = i386
os = mingw32
system = i386, mingw32
status =
major = 1
minor = 9.0
year = 2004
month = 04
day = 12
2003 Nov 20
3
nls, nlrq, and box-cox transformation
Dear r-help members
I posted this message already yesterday, but don't know whether it
reached you since I joined the group only yesterday.
I would like to estimate the boxcox transformed model
(y^t - 1)/t ~ b0 + b1 * x.
Unfortunately, R returns with an error message when I try to
perform this with the call
nls( I((y^t - 1)/t) ~ I(b0 + b1*x),
start = c(t=1,b0=0,b1=0), data = mydataframe)
2001 Oct 09
2
list of functions flagged with debug() or trace()
...__
( ( ( ( ( |__) | _
) ) ) ) ) | hilippe |__)rosjean
( ( ( ( ( Marine Biol. Lab., ULB, Belgium
) ) ) ) ) __
( ( ( ( ( |\ /| |__)
) ) ) ) ) | \/ |ariculture & |__)iostatistics
( ( ( ( (
) ) ) ) ) e-mail: phgrosje at ulb.ac.be or phgrosjean at sciviews.org
( ( ( ( ( SciViews project coordinator (http://www.sciviews.org)
) ) ) ) ) tel: 00-32-2-650.29.70 (lab), 00-32-2-673.31.33 (home)
( ( ( ( (
) ) ) ) ) "I'm 100% confident that p is between 0 and 1"
( ( ( ( ( L. Gonick &...