Displaying 20 results from an estimated 1100 matches similar to: "aic calculation"
2003 Jul 10
1
AW: authentication from win2k DC
I've added it in the way as described in 2.
smbpasswd -r XXX -j TELIT -U mydomainuser
and I got the message successfully joined domain telit (or something similar)
XXX - here this is the same server, which I use with security = server and this is the PDC of the win2k domain
I don't know what kind of account has the machine in the win2k domain - as I said I don't have any direct
2003 Jul 09
1
authentication from win2k DC
Hi,
I've followed the instructions in the chapter 8 of the documentation to
connect my AIX 4.3.3 machine with Samba 2.2.8.1 (taken from bull as
binary for AIX).
The server is in the domain now, but the domain users can't log on to
the samba server. The first problem in the log file is:
[2003/07/08 18:00:46, 0] smbd/password.c:domain_client_validate(1558)
domain_client_validate: could
2006 Apr 07
1
PAE and gvinum
Hi all,
I got a machine with 8GB of RAM and plenty of disk space. I need gvinum to
manage big number of file systems but PAE enabled kernel does not compile
modules. I couldn't figure out how to get vinum statically compiled in the
kernel if that is the way to go. I am running 6-STABLE.
Please advise on how to get PAE kernel and gvinum working together!
TIA,
Stoyan
2010 Apr 14
1
envelope in spatstat
Hi R users,
This query is regarding the use of the 'envelope' function in Spatstat.
My data can be represented as a point process with CONTINUOUS marks:
points <- ppp(x=x,y=y, marks=m, window= wind)
However the marks are alignments (lines), and so have to be treated
differently to normal scalar marks. Hence to create a mcf object with the
appropriate test function for alignment
2010 Nov 18
1
Mustek PowerMust 600 USB on Gentoo
Hi,
I'm trying to setup my Mustek 600 with USB (no serial ports on my computer)
on Gentoo. The configuration I use is:
[Mustek]
driver = megatec_usb
port = auto
desc = "Power Mustek 600 USB"
The NUT I use on my x86_64 machine is:
sys-power/nut-2.4.3-r2 USE="bash-completion ssl usb xml -cgi -hal -snmp"
When I start upsdrv I get:
weasel ~ # /etc/init.d/upsdrv start
2012 Jul 06
1
Definition of AIC (Akaike information criterion) for normal error models
Dear R users (r-help@r-project.org),
The definition of AIC (Akaike information criterion)
for normal error models has just been changed.
Please refer to the paper below on this matter. Eq.(22) is
the new definition. The essential part is RSS(n+q+1)/(n-q-3);
it is close to GCV. The paper is temporarily available at
the "Papers In Press" place.
Kunio Takezawa(2012): A Revision of
2003 Apr 16
1
timestamp OK, but not displayed correctly
Hi,
we found that the timestamp of files is not displayed
correctly, since the time switched to summer time.
The file server has the right time and under unix
the "ls -l" shows the correct time, but under windows
1h is added (all files seems to live in the future).
Any hint ?
Bye,
Peer
_________________________________________________________
Max-Planck-Institut fuer Biogeochemie
2006 Sep 25
5
Ruby LSAPI 1.9 + LSWS 2.2.2
Hi,
If you have been using or evaluating LiteSpeed web server + Ruby LSAPI
setup for Rails application, please make sure your are using the latest
release, Ruby LSAPI 1.9 and LSWS 2.2.2. We have been fixing a few bugs
that causes DB connection errors, incompatibilities with WEBrick/Mongrel
and ruby process management issues, currently, all bug reported has been
addressed in timely manner and
2006 Feb 20
1
Nested AIC
Greetings,
I have recently come into some confusion over weather or not AIC
results for comparing among models requires that they be nested.
Reading Burnham & Anderson (2002) they are explicit that nested
models are not required, but other respected statisticians have
suggested that nesting is a pre-requisite for comparison. Could
anyone who feels strongly regarding either position
2013 May 21
1
Calculating AIC for the whole model in VAR
Hello!
I am using package "VAR".
I've fitted my model:
mymodel<-VAR(mydata,myp,type="const")
I can extract the Log Liklihood for THE WHOLE MODEL:
logLik(mymodel)
How could I calculate (other than manually) the corresponding Akaike
Information Criterion (AIC)?
I tried AIC - but it does not take mymodel:
AIC(mymodel)
# numeric(0)
Thank you!
--
Dimitri Liakhovitski
2007 Aug 03
3
question about logistic models (AIC)
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2006 Jun 21
7
Mongrel 0.3.13.1 -- Quick Small Fixes
Hi Everyone,
This is a small release that fixes a little bug, some of the
documentation, and adds the new RedirectHandler code and a @redirect@
call for the mongrel.conf files. It''s fresh so don''t rely on it.
Everyone should upgrade with the usual *gem update* command (which tells
you it''s "Upgrading...") and tell me how it works.
This release fixes:
* The
2005 Aug 08
2
AIC model selection
Hello All;
I need to run a multiple regression analysis and use Akaike's Information
Criterion for model selection. I understand that this command will give the
AIC value for specified models:
AIC(object, ..., k = 2)
with "..." meaning any other optional models for which I would like AIC
values. But, how can I specify (in the place of "...") that I want R to
2013 Jul 11
1
Differences between glmmPQL and lmer and AIC calculation
Dear R Community,
I?m relatively new in the field of R and I hope someone of you can
help me to solve my nerv-racking problem.
For my Master thesis I collected some behavioral data of fish using
acoustic telemetry. The aim of the study is to compare two different
groups of fish (coded as 0 and 1 which should be the dependent
variable) based on their swimming activity, habitat choice, etc.
2006 Aug 09
3
REST Client
Hello,
I would like to make some REST calls in my rails application which will
then parse the XML results and display them in a view. What I am having a
hard time doing is figuring out how to make the actual REST Call?
I have figured out how to use XMLRPC , but the site only supports REST. Is
there an easy way to initiate the GET/POST REST Calls that I need to make
and analyze the returned
2008 Feb 26
2
AIC and anova, lme
Dear listers,
Here we have a strange result we can hardly cope with. We want to
compare a null mixed model with a mixed model with one independent
variable.
> lmmedt1<-lme(mediane~1, random=~1|site, na.action=na.omit, data=bdd2)
> lmmedt9<-lme(mediane~log(0.0001+transat), random=~1|site,
na.action=na.omit, data=bdd2)
Using the Akaike Criterion and selMod of the package pgirmess
2003 Mar 04
1
Sample size and stepAIC, step, or AIC
Do any R functions incorporate a sample sample size correction (e.g.,
Burnham and Anderson 1998).
Thanks,
Hank Stevens
Martin Henry H. Stevens, Assistant Professor
338 Pearson Hall
Botany Department
Miami University
Oxford, OH 45056
Office: (513) 529-4206
Lab: (513) 529-4262
FAX: (513) 529-4243
http://www.cas.muohio.edu/botany/bot/henry.html
http://www.muohio.edu/ecology
2007 Sep 07
1
negative value for AIC and BIC
Hi all,
I obtained negative values for AIC and BIC criteria for a particular
model that I have
developped...
I don't remember to have negative values for these crietria for others
applications, so I am a
little suprised... Could anyone tell me if something is wrong or his
conclusion concerning my model?
Best regards,
Olivier.
2005 Nov 28
1
AIC and BIC from arima()
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My ultimate goal is to best fit time series by comparing AICs and BICs
(as in Bayesian) from arima() and nnet().
I looked at the arima.R source code, but I am afraid I do not
understand it.
What I only miss really is the number of parameters p, where: AIC =
n*log(S/n) + 2*p
with S the squared residuals and n the number of observations.
Can I get p
2005 Nov 24
1
AIC in lmer when using PQL
I am analysing binomial data using a generalised mixed effects model. I
understand that if I use glmmPQL it is not appropriate to compare AIC
values to obtain a minimum adequate model.
I am assuming that this means it is also inappropriate to use AIC values
from lmer since, when analysing binomial data, lmer also uses PQL
methods. However, I wasn't sure so please could somebody clarify