Displaying 20 results from an estimated 300 matches similar to: "Random covariate in survreg (Survival)"
2007 Oct 26
0
"free" y-limits in xYplot
Dear R Gurus -
Please help me to make a multiple-panel plot using xYplot in which
the y-axis of each panel is dependent only on the data of that plot.
Here is the dataset:
response date mean Lower Upper
1 density 1 271.0000000 249.2500000 289.0000000
2 density 4 296.7500000 280.5000000 313.0000000
3 recruits 1 271.0000000 249.2500000
2009 Apr 28
1
zfs-fuse mirror unavailable after upgrade to ubuntu 9.04
Hi there,
juliusr at rainforest:~$ cat /etc/issue
Ubuntu 9.04 \n \l
juliusr at rainforest:~$ dpkg -l | grep -i zfs-fuse
ii zfs-fuse 0.5.1-1ubuntu5
I have two 320gb sata disks connected to a PCI raid controller:
juliusr at rainforest:~$ lspci | grep -i sata
00:08.0 RAID bus controller: Silicon Image, Inc. SiI 3512
[SATALink/SATARaid] Serial ATA Controller (rev
2008 Oct 21
0
Major Axis residuals
I am having trouble extracting residuals from Major Axis and
Standardized Major Axis fits, using the smatr package. I wish to
understand the relationship between density of wood in twigs and
trunks, and how the slope of their relationship varies among sites,
among families, and with tree size. These variance-partitioning
desires push the analysis toward a mixed model framework. However,
2010 Jan 11
0
tweedie.profile error message
Good afternoon
My name is Joanne Lenehan, I am a post grad at UNE using R version 2.9.0
I came across the Tweedie package in old R help posts and was interested in
giving it a go for some data.
The data is below and also attached as BaregroundLitterLogs
Site
Treatment
Graze
Dam
Plot
Time
Bare
Litter
Logs
1
C
remote
yes
1
A
0
2
0
1
C
remote
yes
2
A
0
15
0
1
HE
2009 Dec 01
0
GLM Repeated measures test of assumptions: e.g. test for sphericity e.g. Bartletts and Levenes homogenous variances
Hello and thanks in advance
I am running a glm in R the code is as follows with residual diagnostic code
below
model4<-glm(Biomass~(Treatment+Time+Site)^2, data=bobB,
family=quasi(link="log", variance="mu"))
par(mfrow=c(2,2))
plot(model2)
to test the effect of grazing exclusion of feral horses for a Phd with
following factors:
Treatment - 3 levels which are grazed
2009 Dec 01
0
Amendment to previous post a minute ago, please amend before posting if possible
Sorry, I just posted the email below but realised I did not give a name or
details, would it be possible to adjust before posting and send what is
below, sorry again, first time user...
From: Joanne Lenehan [mailto:jlenehan@une.edu.au]
Sent: Tuesday, 1 December 2009 3:51 PM
To: 'r-help@r-project.org'
Subject: GLM Repeated measures test of assumptions: e.g. test for sphericity
e.g.
2013 Sep 30
2
climstats
I have been trying to download the climstats package:
https://r-forge.r-project.org/R/?group_id=861
but it doesn't seem to run on R 3.0.2 or 3.0.1 and the zipfile is empty.
Does anyone know the status of this package or where I can download it.
Thanks
******************
Jenny Williams
Spatial Information Scientist, GIS Unit
Herbarium, Library, Art & Archives Directorate
Royal Botanic
2003 Jul 14
1
I am not found som data frames
In the name of Allah.
hello, how are you?
I sent a mail for you,yesterday but I didn't recieve
to my aim.
I need to some data frames in version 1.7.0 such as
"florida","Barley","rainforest" and some others.
I don't know these data frames are in which library.
I typed "data(package = .packages(all.available =
TRUE))" that was in "data()"
2015 Apr 01
2
Dovecot Oy merger with Open-Xchange AG
On Don, 2015-03-26 at 17:01 +0200, Andreas Kasenides wrote:
> On 26/03/15 13:05, Bernd Petrovitsch wrote:
> > On Mon, 2015-03-23 at 16:08 +0200, Andreas Kasenides wrote:
> >> I am usually emotionally (at least) against of open-source projects
> >> loosing their independence to large corporations. Possibly due to bad
> > OX-AG is a "large corporation"?
2015 Apr 02
3
Dovecot Oy merger with Open-Xchange AG
On 4/1/15, Reindl Harald <h.reindl at thelounge.net> wrote:
>
>
> Am 01.04.2015 um 14:33 schrieb Bernd Petrovitsch:
>> On Mit, 2015-04-01 at 13:07 +0200, Reindl Harald wrote:
>>> Am 01.04.2015 um 13:04 schrieb Bernd Petrovitsch:
>>>> IMHO the larger the corporation is, the less are the chances for
>>>> *long-term* benefits of the OSS/free
2015 Apr 01
3
Dovecot Oy merger with Open-Xchange AG
On Mit, 2015-04-01 at 13:07 +0200, Reindl Harald wrote:
> Am 01.04.2015 um 13:04 schrieb Bernd Petrovitsch:
> > IMHO the larger the corporation is, the less are the chances for
> > *long-term* benefits of the OSS/free software (mainly because: usually
> > commercial success is driven and defined from marketing to sales[1] sown
> > to the techies which are forced into
2015 Apr 01
0
Dovecot Oy merger with Open-Xchange AG
Am 01.04.2015 um 13:04 schrieb Bernd Petrovitsch:
> IMHO the larger the corporation is, the less are the chances for
> *long-term* benefits of the OSS/free software (mainly because: usually
> commercial success is driven and defined from marketing to sales[1] sown
> to the techies which are forced into "features" and "delivery dates" to
> achieve some
2015 Apr 02
0
Dovecot Oy merger with Open-Xchange AG
Am 02.04.2015 um 14:30 schrieb Edwardo Garcia:
> On 4/1/15, Reindl Harald <h.reindl at thelounge.net> wrote:
>> Am 01.04.2015 um 14:33 schrieb Bernd Petrovitsch:
>>> On Mit, 2015-04-01 at 13:07 +0200, Reindl Harald wrote:
>>>> Am 01.04.2015 um 13:04 schrieb Bernd Petrovitsch:
>>>>> IMHO the larger the corporation is, the less are the chances for
2004 Aug 23
6
2 servers
Good day all
I've tried my iax conf and I'm struggling.So I want to know If someone
else got this working and if they can pleas send my their configs
I have to asterisk server,in different tows,both offices connected wit a
direct line so both servers are on the same network running SIP.Each
town got different extension register to each sever.Town A=100+ town
B=200+
How do I get town A
2015 Apr 01
0
Dovecot Oy merger with Open-Xchange AG
Am 01.04.2015 um 14:33 schrieb Bernd Petrovitsch:
> On Mit, 2015-04-01 at 13:07 +0200, Reindl Harald wrote:
>> Am 01.04.2015 um 13:04 schrieb Bernd Petrovitsch:
>>> IMHO the larger the corporation is, the less are the chances for
>>> *long-term* benefits of the OSS/free software (mainly because: usually
>>> commercial success is driven and defined from marketing
2013 Jun 20
0
New book: Beginner's Guide to GLM and GLMM with R
Members of this mailing list may be interested in the following new book:
Beginner's Guide to GLM and GLMM with R.
- A frequentist and Bayesian perspective for ecologists -
Zuur AF, Hilbe JM and Ieno EN
This book is only available from:
http://www.highstat.com/BGGLM.htm
This book presents Generalized Linear Models (GLM) and Generalized
Linear Mixed Models (GLMM) based on both
2011 Feb 03
0
Generalized Estimating Equations and a Reviewer Question I can’t answer
I am using the R statistical package in a pretty straightforward manner, just interested in getting summary statistics and reliable estimates of means, variances, confidence intervals, p-values using standard tests, etc. I've been using the generalized estimating equation package because I often deal with repeatedly sampled pairs of data from the same source, and my reading (and my
2006 Apr 23
1
Comparing GLMMs and GLMs with quasi-binomial errors?
Dear All,
I am analysing a dataset on levels of herbivory in seedlings in an
experimental setup in a rainforest.
I have seven classes/categories of seedling damage/herbivory that I want to
analyse, modelling each separately.
There are twenty maternal trees, with eight groups of seedlings around each.
Each tree has a TreeID, which I use as the random effect (blocking factor).
There are two
2007 Feb 26
4
update_attributes and validations
I have a Person model. Person has_many lab_urls. The LabUrl model has
a title and a url, which are both required.
Now, I want to update a LabUrl object and stick some invalid data in
there. And I want the person that has that invalid LabUrl to now be
invalid, too. That doesn''t seem like too much to ask for. How can I do
that?
Right now, this is happening:
>> me = Person.find(1)
2011 Jun 02
1
censorReg/survreg
Hi all,
I would like to ask whether anyone knows if the censorReg in S-plus regress the mean survival model or the hazard and if it uses the maximum likelihood in order to estimate the values?
In addition, is there anyone knowing why censorReg does not exist in R and what's the difference between censorReg and survreg (besides the truncation)?
Cheers,Skevi
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