Displaying 20 results from an estimated 63 matches for "mcd".
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2005 Jan 27
2
Results of MCD estimators in MASS and rrcov
Hi!
I tested two different implementations of the robust MCD estimator:
cov.mcd from the MASS package and
covMcd from the rrcov package.
Tests were done on the hbk dataset included in the rrcov package.
Unfortunately I get quite differing results -- so the question is whether
this differences are justified or an error on my side or a bug?
Here is, what I...
2006 Sep 25
0
Sampling distribution of correlation estimations derived from robust MCD and MVE methods
Dear R users,
I am trying to use MCD and MVE methods in the analysis of functional imaging
(fMRI) data. But, before doing that, I want to understand the sampling
distribution of the correlation parameter given by MCD and MVE (cov.mcd$cor,
cov.mve$cor).
To this end, I conducted a simulation where in each of 100000 epochs, I
a. cons...
2006 Sep 25
0
[PlainText Attempt] Sampling distribution of correlation estimations derived from robust MCD and MVE methods
Dear R users,
I am trying to use MCD and MVE methods in the analysis of functional imaging
(fMRI) data. But, before doing that, I want to understand the sampling
distribution of the correlation parameter given by MCD and MVE (cov.mcd$cor,
cov.mve$cor).
To this end, I conducted a simulation where in each of 100000 epochs, I
a. cons...
2007 Mar 21
2
ORA-03106: fatal two-task communication protocol error
Has anyone encountered this error or know how to correct it?
I couldn''t find any Rails-specific info about this on google.
Here are the circumstances:
/usr/local/bin/ruby --version
ruby 1.8.4 (2005-12-24) [i686-linux]
/usr/local/bin/rails --version
Rails 1.1.6
## Create mcd app
rails mcd -d oracle
cd mcd
## Create oracle tablespace & user
sqlplus ''/ as sysdba''
create tablespace mcd datafile ''/oracle/oradata/d102/mcd_0.dbf'' SIZE
500M;
create user mcd identified by XXX default tablespace mcd ;
grant select_catalog_role, con...
2004 Feb 11
1
MCD-Estimator in R
...el:
<html><style>p {margin: 0px}</style><body bgcolor=3D'#ffffff' style=3D'font-si=
ze:9pt; font-family:Verdana; font-family: Verdana' ><STYLE>p {margin: 0px}=
</STYLE><P>Hello!</P><P>I have a question concerning the use of the MCD-es=
timator in the funtion 'lda' and 'qda'. I'm working with the R-version 1.7=
.0, which doesn't allow to use 'cov.mcd' in either 'lda' ot 'qda' (on=
ly the cov.mve etc. but that's not what I need). So, I was wondering if th=
e newer ver...
2002 Aug 15
0
Behaviour of cov.rob/MCD
Dear list,
here is something I do not understand about cov.rob.
> dat <- rmvnorm(200,rep(0,10),diag(10))
> cov.rob(dat,method="mcd")
> cov.rob(dat,method="mcd",quantile.used= floor(3*211/4))
# All fine; default for quantile.used is floor(211/2)
> dat <- rmvnorm(20,rep(0,10),diag(10))
> cov.rob(dat,method="mcd")
# quantile.used is floor(31/2). Also fine, but...
> cov.rob(dat,method=&quo...
2004 Jul 14
2
MASS package?
Did the MASS package disappear? Specifically, I'm looking for a function to
find the MCD (robust measure of shape and location) for a multi-dimensional
data matrix.
Anyone know anything about this?
Thanks, Jo
Jo Hardin
Assistant Professor
Department of Mathematics
Pomona College
610 N. College Ave.
Claremont, CA 91711
909-607-8717
jo.hardin@pomona.edu
[[alterna...
2009 Nov 11
3
Trading Google Wave invites for host!
Trading up to 10 google wave invites for a fast, powerful Rails host
that provides me with a top level domain: ie: webwebwebwebweb.com or
wwwww.com
Or similar offers. Send me an email or post here.
--
Posted via http://www.ruby-forum.com/.
2020 Oct 07
2
Is it possible that "virsh destroy" does not stop a domain ?
...top/destroy the domain.
And it cares about a non-working "virsh destroy".
Is there a developer who can explain what "virsh destroy" really does ?
Or is there another ML for the developers ?
Bernd
--
Bernd Lentes
Systemadministration
Institute for Metabolism and Cell Death (MCD)
Building 25 - office 122
HelmholtzZentrum München
bernd.lentes@helmholtz-muenchen.de
phone: +49 89 3187 1241
phone: +49 89 3187 3827
fax: +49 89 3187 2294
http://www.helmholtz-muenchen.de/mcd
stay healthy
Helmholtz Zentrum München
Helmholtz Zentrum München
2020 Feb 14
3
can hotplug vcpus to running Windows 10 guest, but not unplug
...or: internal error: unable to execute QEMU command 'device_del': acpi: device unplug request for not supported device type: qemu64-x86_64-cpu
Does anyone know why it can't be unplugged ?
Thanks.
Brtnf
--
Bernd Lentes
Systemadministration
Institute for Metabolism and Cell Death (MCD)
Building 35.34 - Raum 208
HelmholtzZentrum münchen
bernd.lentes@helmholtz-muenchen.de
phone: +49 89 3187 1241
phone: +49 89 3187 3827
fax: +49 89 3187 2294
http://www.helmholtz-muenchen.de/mcd
Perfekt ist wer keine Fehler macht
Also sind Tote perfekt
Helmholtz Zentrum München
Helmholtz...
2020 Sep 20
1
can't define domain - error: cannot open /dev/null: Operation not permitted
...0.0-8.15.2.x86_64
libvirt-daemon-driver-storage-disk-4.0.0-8.15.2.x86_64
Any ideas ?
Maybe a restart would help, but it's Linux, not Windows ...
I'd like to understand what's going wrong.
Thanks.
Bernd
--
Bernd Lentes
Systemadministration
Institute for Metabolism and Cell Death (MCD)
Building 25 - office 122
HelmholtzZentrum München
bernd.lentes@helmholtz-muenchen.de
phone: +49 89 3187 1241
phone: +49 89 3187 3827
fax: +49 89 3187 2294
http://www.helmholtz-muenchen.de/mcd
stay healthy
Helmholtz Zentrum München
Helmholtz Zentrum München
2020 Feb 11
2
problems with understanding of the memory parameters in the xml file
...basically ? If yes how do i have to set the parameters ?
Is the memory released after the guest has e.g. finished his calculation ?
Does that work automatically or do i have to adjust that manually ?
Thanks.
Bernd
--
Bernd Lentes
Systemadministration
Institute for Metabolism and Cell Death (MCD)
Building 35.34 - Raum 208
HelmholtzZentrum münchen
bernd.lentes@helmholtz-muenchen.de
phone: +49 89 3187 1241
phone: +49 89 3187 3827
fax: +49 89 3187 2294
http://www.helmholtz-muenchen.de/mcd
Perfekt ist wer keine Fehler macht
Also sind Tote perfekt
Helmholtz Zentrum München
Helmholtz...
2011 Dec 06
2
Why can't I figure this out? :S
...;- quantile[1]
## LTS results with robust residuals
NameC_lts <-
lqs(gpanew~female+female:lastinit+agenew+canadian+mom_ed+yearstudy,
quantile = quantile[1], psamp = psamp, nsamp = nsamp)
rr <- residuals(NameC_lts)/NameC_lts$scale[2]
rr_nok <- abs(rr) > critval[1]
## robust leverage via MCD (or MVE)
X <- model.matrix(NameC)[,-1]
cv <- cov.rob(X, method = method,
quantile = quantile[2], nsamp = dist_nsamp)
rd <- sqrt(mahalanobis(X, cv$center, cv$cov))
rd_nok <- rd > critval[2]
## ROBUST results
nok <- rr_nok & rd_nok
NameC_rob <- lm(formula, data[!nok,])
rval &...
2020 Mar 06
0
changing memory size with virsh setmem - results only visible in domain, not on host
...ing top) when we change the memory size with setmem, but the host does not show changes in the use
of memory for the respective domain.
Is that expected behavior ?
Host is SLES 12 SP4, libvirt is 4.0.0-8.15.2
Bernd
--
Bernd Lentes
Systemadministration
Institute for Metabolism and Cell Death (MCD)
Building 35.34 - Raum 208
HelmholtzZentrum münchen
bernd.lentes@helmholtz-muenchen.de
phone: +49 89 3187 1241
phone: +49 89 3187 3827
fax: +49 89 3187 2294
http://www.helmholtz-muenchen.de/mcd
Perfekt ist wer keine Fehler macht
Also sind Tote perfekt
Helmholtz Zentrum München
Helmholtz...
2020 Oct 06
0
time in domain very unstable
Hi,
i have a domain (SLES 10 SP4) running with KVM.
Time is very wrong when booting unless ntp synchronizes.
What can i do ?
Bernd
--
Bernd Lentes
Systemadministration
Institute for Metabolism and Cell Death (MCD)
Building 25 - office 122
HelmholtzZentrum München
bernd.lentes@helmholtz-muenchen.de
phone: +49 89 3187 1241
phone: +49 89 3187 3827
fax: +49 89 3187 2294
http://www.helmholtz-muenchen.de/mcd
stay healthy
Helmholtz Zentrum München
Helmholtz Zentrum München
2001 Oct 22
1
cdrom driver load attempt at boot
Hi there,
I've been using ext3 on RedHat 7.1 for some time and I'm very pleased with
the result. Thanks for all the hard work people have put in it!
I have however one problem: when the machine boots up it tries to load the
mcd and mcdx CD-ROM drivers (AFAIK they are old non-standard CD-ROMs). It
does this from rc.sysinit right after loading usb devices. The machine
started to do this when I converted the root filesystem to ext3, I've
never had this problem before.
Loading of these drivers fails (since I don't...
1998 Jun 23
0
samba and clearcase (PR#7829)
...s (increase MAX_OPEN_FILES to 1024), I get an error in
log.smb:
Can't create or use IPC area. Error was File exists
I'm using FAST_SHARE_MODES to compile samba. Does this take up too much
space or is there something else wrong?
Bye,
Jeremy Allison wrote:
>
> franky.vanliedekerke@mcd.alcatel.be wrote:
> >
> > Hi,
> >
> > does anybody have any suggestions about options to put on/off when
> > using clearcase on NT clinets with VOBs on samba drives?
> > We're experiencing problems when trying to make a build on NT: it
> > complains it...
2014 Sep 18
0
"no visible global function definition" using R-Devel check utility
...-17 r66626 under
Windows) I get the following note:
.
assetsMeanCov: no visible binding for global variable 'scaleTau2'
.
I'll try to explain why with a minimal example. Let's have a look at the
following function:
assetsMeanCov <- function(x, method = c("cov", "MCD", "OGK"), alpha = 1/2,
sigmamu = scaleTau2, ...) {
if (method == "cov") {cov(x, ...)}
if (method == " MCD") {robustbase::covMcd(x, alpha = alpha, ...)}
if (method == " OGK") {robustbase::covOGK(x, sigmamu =
substitute(sigmamu), ...)}
}
where r...
2020 Oct 07
0
Re: Is it possible that "virsh destroy" does not stop a domain ?
...non-working "virsh destroy".
> Is there a developer who can explain what "virsh destroy" really does ?
> Or is there another ML for the developers ?
>
> Bernd
>
> --
>
> Bernd Lentes
> Systemadministration
> Institute for Metabolism and Cell Death (MCD)
> Building 25 - office 122
> HelmholtzZentrum München
> bernd.lentes@helmholtz-muenchen.de
> phone: +49 89 3187 1241
> phone: +49 89 3187 3827
> fax: +49 89 3187 2294
> http://www.helmholtz-muenchen.de/mcd
>
> stay healthy
> Helmholtz Zentrum München
>
> Helmho...
2020 Oct 05
3
what does "virsh destroy" really ?
Hi,
what does "virsh destroy" with the domain ? Send a kill -9 to the process ?
Bernd
--
Bernd Lentes
Systemadministration
Institute for Metabolism and Cell Death (MCD)
Building 25 - office 122
HelmholtzZentrum München
bernd.lentes@helmholtz-muenchen.de
phone: +49 89 3187 1241
phone: +49 89 3187 3827
fax: +49 89 3187 2294
http://www.helmholtz-muenchen.de/mcd
stay healthy
Helmholtz Zentrum München
Helmholtz Zentrum München