Displaying 20 results from an estimated 20 matches for "humbert".
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hubert
2002 Jun 27
3
plot(..., type="h") w/ origin not at y=0
Is it a way to make plots with vertical lines, like plot(x, y, type="h"),
but starting from a different value than y=0.
For example, with x=1:3, y=-(1:3), y.orig=-3 :
-1 |
|
y -2 | |
| |
-3 | | |
1 2 3
x
Thanks
--
Cyril Humbert
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "help", or "[un]subscribe"
(in the "body", not the subject !) To: r-help-request at stat...
2006 Mar 23
1
AIC mathematical artefact or computation problem ?
...ency of 0.5 . I obtain the
same effect with deterministic data. Maybe I?ve miss something, but I
have found nothing that could explain this in the theoretical
calculation. Could it be due to the computation under R or AIC value is
a function of frequency ?
Thanks for your consideration
Lionel Humbert
PhD candidate
Inter-University Forest Ecology Research Group
University of Quebec in Montreal
2004 Jun 22
0
Re: (PR#7005) X11 , plot(...expression(...)): missing parentheses
Martin Maechler wrote:
> >>>>> "humbertc" == humbertc <humbertc@univ-mlv.fr>
> >>>>> on Tue, 22 Jun 2004 13:16:58 +0200 (CEST) writes:
>
> humbertc> Full_Name: Cyril Humbert
> humbertc> Version: 1.9.1
> humbertc> OS: Debian GNU/Linux (i386)
> humbertc> Submissi...
2003 May 06
3
how to read a web page and extract an html table?
Hello all,
I want to read a table from a given web page.
If I do something like
> str="http://www...." # this is the web address
> aux1 <- url(str,open="rt")# open connection
> aux2 <- readLines(aux1) # read web page
aux2 contains the html file.
I want to extract the table from the html file.
Is there a function html2R, the opposite of R2html?
2003 Jul 18
3
question about formulating a nls optimization
Dear list,
I'm migrating a project from Matlab to R, and I'm
facing a relatively complicated problem for nls. My
objective function is below:
>> objFun <- function(yEx,xEx,tEx,gamma,theta,kappa){
yTh <- pdfDY(xEx,tEx,gamma,theta,kappa)
sum(log(yEx/yTh)^2)
}
The equation is yTh=P(xEx,tEx) + noise.
I collect my data in:
>> data <-
2015 Jan 30
1
Dialplan for receiving faxes on Asterisk
Hi all,
It looks like people commonly use this kind of dialplan when receiving
faxes on Asterisk, with a jump to extension fax during the Wait() if a fax
tone is detected:
[start-here]
exten => _X.,1,Answer()
exten => _X.,n,Wait(n)
exten => _X.,n,...do stuff...
exten => _X.,n,Hangup()
exten => fax,1,Goto(fax-rx,receive,1)
[fax-rx]
exten => receive,1,...
exten =>
2018 Nov 29
0
Bug in logging in debug mode
Hello,
This is dovecot 2.3.4 (0ecbaf23d)
If you set "mail_debug = yes" in 10.logging.conf, there's a bug in
logging, which breaks log parsers :
> 2018-11-29 00Debug: :41:57 lda(xavier): Effective uid=501, gid=20, home=/home/xavier
^^^^
Regards,
Xavier
--
Xavier Humbert - sysadmin & network engineer
2002 Jul 17
2
image function
Hi!
I'm working with the function image to represent datasets. I don't know how
to create a legend for the plot, to see which color correspond to which
value. I hope someone can help me...
Regards,
Mathilde Pascal
_________________________________________________________________
Rejoignez MSN Hotmail, le plus important service de messagerie
2002 Oct 17
1
xyplot(y~x, type="l") with missing values (NA)
With the function plot(x, y, type="l") points are not connected
when x or y contain a missing value (NA). Is it possible to do
the same with the lattice function xyplot() ?
For example:
library(lattice)
x <- c(1, 2, NA, 4, 5)
y <- x
plot(x, y, type="l")
xyplot(y~x, type="l")
In the first plot, the point 2 is not connected to the point 4
whereas there are
2002 May 28
1
hitting ^C breaks readline history (PR#1606)
Full_Name: Cyril Humbert
Version: 1.5.0
OS: linux
Submission from: (NULL) (193.50.159.2)
Hitting ^C breaks readline history (when R is stared in an xterm).
xterm -e R
^C -> arrow key and history stop working.
For example, up-arrow gives "^[[A".
ldd ./R.bin
[../..]
libreadline.so.4.1 => /usr/...
2004 Jun 22
0
Re: (PR#7005) X11 , plot(...expression(...)): missing parentheses
>>>>> "humbertc" == humbertc <humbertc@univ-mlv.fr>
>>>>> on Tue, 22 Jun 2004 13:16:58 +0200 (CEST) writes:
humbertc> Full_Name: Cyril Humbert
humbertc> Version: 1.9.1
humbertc> OS: Debian GNU/Linux (i386)
humbertc> Submission from: (NULL) (193.50.159.2)...
2005 Jun 15
0
(PR#7942) extra spaces before imag part when printing complex numbers
...), 8))
And if there's less than a line of numbers I find it's
more natural to write :
> print(c(1+1i, 1-1i, 1+1000i))
[1] 1+1i 1-1i 1+1000i
instead of what is actually printed :
[1] 1+ 1i 1- 1i 1+1000i
Anyway, sorry this "bug" report.
> On Wed, 15 Jun 2005 cyril.humbert at univ-mlv.fr wrote:
>
> >Hello,
> >
> >When printing sequence of complex numbers, extra spaces
> >are sometimes printed between real and imaginary part of
> >each number.
> >
> >For example:
> >## R Version 2.1.1 beta (2005-06-13) [Debian unstab...
2005 Apr 27
0
(PR#7803) print.data.frame(), wrong column names alignement,
...not respecting multi-byte characters in its field widths in
Fedora Core 3. It is clear from the C99 standard that field widths are in=
=20
characters not bytes. This may occur elsewhere.
Similarly, double-width characters in e.g. Chinese will not be accounted=20
for.
On Thu, 21 Apr 2005 cyril.humbert@univ-mlv.fr wrote:
> Hello,
>
> When a data.frame contains column names with accentued characters
> (UTF8 encoded), the alignement of the column names is wrong (extra
> spaces inserted).
>
> For example : ------------------------------------------------
>
>> Sys.getlo...
2002 Jun 07
1
Bug list summary (automatic post)
...lio@hpss1.ccs.ornl.gov
Date: Mon, 18 Feb 2002 18:53:41 +0100 (MET)
* PR# 1461 *
Subject: make check fails d-p-q-r-tests.R - OpenBSD 3.0
From: Jason Turner <jasont@indigoindustrial.co.nz>
Date: Mon, 15 Apr 2002 10:13:36 +0000
* PR# 1606 *
Subject: hitting ^C breaks readline history
From: Cyril Humbert <humbertc@univ-mlv.fr>
Date: Tue, 28 May 2002 12:07:07 +0200 (MET DST)
Directory: TooMuchAtOnce
none
Directory: Windows
* PR# 1507 *
Subject: copy or save to metafile from graphics device shrinks plots
From: drew.tyre@csiro.au
Date: Fri, 3 May 2002 04:26:07 +0200 (MET DST)
--report on 1...
2002 Jul 07
1
Bug list summary (automatic post)
...lio@hpss1.ccs.ornl.gov
Date: Mon, 18 Feb 2002 18:53:41 +0100 (MET)
* PR# 1461 *
Subject: make check fails d-p-q-r-tests.R - OpenBSD 3.0
From: Jason Turner <jasont@indigoindustrial.co.nz>
Date: Mon, 15 Apr 2002 10:13:36 +0000
* PR# 1606 *
Subject: hitting ^C breaks readline history
From: Cyril Humbert <humbertc@univ-mlv.fr>
Date: Tue, 28 May 2002 12:07:07 +0200 (MET DST)
Directory: TooMuchAtOnce
none
Directory: Windows
* PR# 1711 *
Subject: GUI bug
From: socrates@mail.ru
Date: Thu, 27 Jun 2002 10:30:51 +0200 (MET DST)
--A crash that is *very* hard to trigger (after several
--minutes...
2002 Aug 21
1
Bug list summary (automatic post)
...lio@hpss1.ccs.ornl.gov
Date: Mon, 18 Feb 2002 18:53:41 +0100 (MET)
* PR# 1461 *
Subject: make check fails d-p-q-r-tests.R - OpenBSD 3.0
From: Jason Turner <jasont@indigoindustrial.co.nz>
Date: Mon, 15 Apr 2002 10:13:36 +0000
* PR# 1606 *
Subject: hitting ^C breaks readline history
From: Cyril Humbert <humbertc@univ-mlv.fr>
Date: Tue, 28 May 2002 12:07:07 +0200 (MET DST)
Directory: TooMuchAtOnce
none
Directory: Windows
* PR# 1711 *
Subject: GUI bug
From: socrates@mail.ru
Date: Thu, 27 Jun 2002 10:30:51 +0200 (MET DST)
--A crash that is *very* hard to trigger (after several
--minutes...
2002 Sep 21
1
Bug list summary (automatic post)
...lio@hpss1.ccs.ornl.gov
Date: Mon, 18 Feb 2002 18:53:41 +0100 (MET)
* PR# 1461 *
Subject: make check fails d-p-q-r-tests.R - OpenBSD 3.0
From: Jason Turner <jasont@indigoindustrial.co.nz>
Date: Mon, 15 Apr 2002 10:13:36 +0000
* PR# 1606 *
Subject: hitting ^C breaks readline history
From: Cyril Humbert <humbertc@univ-mlv.fr>
Date: Tue, 28 May 2002 12:07:07 +0200 (MET DST)
Directory: TooMuchAtOnce
none
Directory: Windows
* PR# 1711 *
Subject: GUI bug
From: socrates@mail.ru
Date: Thu, 27 Jun 2002 10:30:51 +0200 (MET DST)
--A crash that is *very* hard to trigger (after several
--minutes...
2015 Apr 07
0
res_fax.c: allowed rates for V27 modems
Hi all,
We are running a fax2email service based on asterisk 1.8.18.0, and we are
currently trying out asterisk 1.8.32.2 in our labs. We get the following
error when sending faxes out:
[Apr 7 14:34:20] ERROR[16653]: res_fax.c:2121 sendfax_exec: 'modems'
setting 'V17,V27,V29' is incompatible with 'minrate' setting 2400
It looks like function check_modem_rate in res_fax.c
2004 Feb 16
0
error in nls, step factor reduced below minFactor
Hello,
I am trying to estimate 4 parameters of a non-linear
model using nls.
My model function is a Fourier integral and is very
expensive to
calculate. I get the following error:
> theta0 <- c(0.045, 1.02*10^(-4), 0.00169,
5.67*10^(-4))
> res <- nls(log(y) ~ log(model(theta,r,t)),
data=dataModel,
+ start=list(theta=theta0), trace=TRUE,
+ control=nls.control(tol=1e-2))
2004 Feb 20
1
Does pdf() not work on Trellis graphics?
Hello,
I have the following example.
testpdf <- function(x,y){
pdf()
#plot(x,y)
xyplot(x~y)
dev.off()
}
source("testpdf.R")
x=1:1000
testpdf(x,x)
with "xyplot", the output is a file that can not be
read because it has no pages. With "plot" it works
fine. If I do it manually (from the GUI menu), it
works even for "xyplot". How can I save