Displaying 20 results from an estimated 300 matches similar to: "Constrain slope in segmented package"
2010 Jul 19
5
par("uin") ?
I inherited a function written either for an older version of R or SPlus
to draw a brace, "{", in a graph. It uses par("uin") to determine the
scaling of the
quarter circles that make up segments of the brace, but that setting
doesn't
exist in current R.
I'm guessing that, in the function below, ux, uy can be defined from
par("usr") and
2010 Mar 17
1
question about multinom function (nnet)
Dear All.
I have the following table that I want to analyze using multinom
function
freq segments sample
4271 Seg1 tumour
4311 Seg2 tumour
3515 Seg1 normal
3561 Seg2 normal
I want to compare model with both factors to the one where only sample
is present.
model1=multinom(freq~segments+sample,data=table)
model2=multinom(freq~ sample,data=table)
2008 Jun 21
2
clicking on plot and recording XY coords
Dear all,
I need to run a interactive procedure where the user
will need click on the screen (over a XY plot)
and I need to record the XY coordinate which the
user clicked. Roughly I wrote a short code below.
You see that I suppose that the user will choose
four coordinates inside the region of intersection
between three segmentes. On each click, I would like to
record the position clicked in a
2004 Aug 06
1
Need a command-line splicer of audio files for Linux
sox works great. to splice out a 10-minute segment starting 12m34s into a .wav file:
sox infile.wav outfile.wav trim 12:34 10:00
to splice two segments together, well:
cat seg1.wav seg2.wav > joined.wav
<p>samurai.fm wrote:
> SOX might work?
>
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2008 Oct 15
3
Help with a program to use ?
Hello,
My wife use "super point de croix" for your hobbies. It's a soft witch is develop by microapplication.
The installation with wine is ok.
But there are two problems. One with the print function and one with a draw text function.
So I want to know if I send you the message in the Konsole when I use the software it's a good feedback to update wine with this
2007 May 20
3
bouton de fermeture
Bonjour, je voudrais savoir si il est possible de désactiver le bouton de fermeture en haut a droite (le bouton rouge avec une croix blanche), sans se servir de "FRAME_NO_WINDOW_MENU", car j''ai besoin des autres boutons.
Merci.
Sebastien
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2009 Jul 09
1
Simple group question...
New to this windows domain stuff, sorry ( at my age learning new stuff
can take a while ).
I've set up a domain and joined a couple of XP workstations to is and
all is fine. What I want to do now is to ensure that the users of these
PCs still have administrative rights on their PC's.
Can anyone show me the basics / point me to a good guide on how to do
this???
TIA,
Steve
--
Steve
2009 Jul 10
1
Simple group question...
Hi,
This works for me ,you can try.
After join computer to domain then log on to Windows Xp with local
administrator account and go to control panel -> addusers (select
account from your domain) -> Grant access level to your domain account
as "Administrator".
Or you can use "net" command to do this.
Open a cmd shell, then execute:
C:\> net localgroup
2010 Jan 17
1
performance tweaks??
Has anyone any tips on improving samba performance with debian lenny?
I've set up a raid 0 partition on a couple of new WD 1TB disks,
formatting the majority of it as a single reiserfs partition. I must
admit I should probably have set the blocksize to something other than
the default at the time, but now it's well populated, changing stuff
like that is going to be a big problem.
2010 Mar 30
1
upgrade to 3.3 on debian lenny.
Does anyone have experience with the upgrade from 3.2 ( in lenny core )
to the samba provided 3.3 debian packages?
Specifically, I'm looking for a list of gotchas in this process, as I'm
short on machines I can use as test servers...
Cheers,
Steve
--
Steve Holdoway <steve at greengecko.co.nz>
http://www.greengecko.co.nz
MSN: steve at greengecko.co.nz
GPG Fingerprint = B337 828D
2007 Feb 04
1
Error : Doing a node status request to the domain master browser at IP aaaa.bbbb.cccc.dddd failed
I've the following error : Doing a node status request to the domain
master browser at IP aaaa.bbbb.cccc.dddd failed
First time I configure my smb.conf file on a server with the adress
aaaa.bbbb.cccc.dddd
For some raison I have to change this address for another.
When I restart samba I the message :
nmbd/nmbd_browsesync.c:get_domain_master_name_node_status_fail(486)
2007 Oct 17
1
problem with anova() and syntax in lmer
Dear R user
I have 2 problems with lmer.
The statistical consultance service of my university has recomended to me to
expose those problems here.
Sorry for this quite long message.
Your help will be greatly appreciated...
Gilles San Martin
1) anova()
I fit a first model :
model1 <- lmer(eclw~1 + density + landsc + temp + landsc:temp + (1|region) +
(1|region:pop) + (1|region:pop:family),
2004 Aug 06
5
Need a command-line splicer of audio files for Linux
I am looking for a command-line driven audio splicer for .wav files.
Any ideas?
todd@toolz.com
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2006 Aug 21
1
Fwd: Re: Finney's fiducial confidence intervals of LD50
thanks a lot Renaud.
but i was interested in Finney's fiducial confidence intervals of LD50 so to obtain comparable results with SPSS.
But your reply leads me to the next question: does anybody know what is the best method (asymptotic, bootstrap etc.) for calculating confidence intervals of LD50?
i could "get rid" of Finney's fiducial confidence intervals but
2003 Jun 19
1
Path analysis
Dear all,
I'm new R's user and I'm looking for package dealling with Path analysis. Does it exist ? Where ?
Best,
Regis Martin PhD Student
Laboratory of Altitutdinal Population Biology UMR CNRS 5553
Universté de Savoie
Bât. Belledonnes
00 33 (0)4 79 75 86 44
regis.martin at univ-savoie.fr
2011 Mar 09
0
intamap plot : specifying cutoffs
Hello all,
A question for plotting of intamap results :
Is it possible, and in so, how, to specify the cutoff points for changing colors of plots ?
Using the example :
data(meuse)
meuse$value = log(meuse$zinc)
data(meuse.grid)
coordinates(meuse) = ~x+y
coordinates(meuse.grid) = ~x+y
object = interpolate(meuse,meuse.grid,outputWhat = list(mean = TRUE, variance = TRUE, excprob = 7, excprob = 8,
2011 Nov 23
0
lattice : modifying strip names with 2 strips
Hello R-helpers,
I'm looking for a way to rename strips in lattice plots when I have more than one conditionning variable.
Here's a dummy example taken from http://casoilresource.lawr.ucdavis.edu/drupal/node/510
library(lattice)
f <- function(a, b, x) {p <- (exp(a + b*x)) / (1 + exp(a + b*x))}
x.seq <- seq(-5, 5, by=0.5)
x <- rep(x.seq, 9)
a.seq <- c(-2, 0, 2)
b.seq
2012 Jul 30
1
lattice legen and auto.key conflict
Hello R-helpers,
I'm trying to customize a graphic in lattice using the 'legend' argument to add labels on my plot but in the process I'm losing the legend drawn by 'auto.key', despite the fact that I'm actually not sticking these on the same sides of the graphic. I worked up a quick and simple example with the iris data :
### here's the basic graph
2000 Jan 07
2
global variable
Hi,
I would like to know if it is possible to make global variables in R.
My problem is that I use the same data frame in many different functions
that I have written, but it implies a very big waste of time because it
slow down the program.
So I would use my data frame without need to copy it each time in
another function to have a faster program execution.
How can I do ??
Thanks for Help
2011 Mar 29
0
Plotting 95% Confidence Intervals around RMA slope
Hi,
I'm regressing various body dimensions upon body mass using the 'lmodel2' function, as I'm keen to obtain both OLS and RMA slope values. I also wish to create a plot of the regressions, with the 95% confidence interval of both the slope and intercept. I know how to plot 95% ci bands of the OLS slope using lm with the 'predict' function and 'matlines'. Does