Displaying 20 results from an estimated 800 matches similar to: "lmer model with continuos non normal response variable, transformation needed?"
2012 Mar 09
6
uncompressed FLAC
On 09.03.2012 15:09, yahoo2 wrote:
> Uncompressed FLAC is called WAV.
really? ;-)
the problem is that there is no standarized way to store metadata in a
WAVE file, like with FLAC tags / vorbis comments in flac files....
greets
KoS
2006 Oct 05
1
creation time stamps for ext4 ?
Hi,
I would like to know if there are any plans to introduce a creation
timestamp in future ext3/4 versions. Having a 4th timestamp saving the
creation time would be very good for projekts like Samba for example.
It would be important that creation time can also be set manually
later on by some system call. Systems like FreeBSD's UFS and Solais'
ZFS already support creation times.
2004 Apr 18
2
outliers using Random Forest
Hello,
Does anybody know if the outscale option of randomForest yields the
standarized version of the outlier measure for each case? or the results
are only the raw values. Also I have notice that this measure presents
very high variability. I mean if I repeat the experiment I am getting very
different values for this measure and it is hard to flag the outliers.
This does not happen with two other
2004 Dec 22
1
Encoders
Hi There,
The discussion about speex triggered the following question:
Is there a way to use other encoders, to stream with icecast / oddcast.
Is there an format of witch the encoder shoul be standarized to (ACM or
something like that), if so would it be possible to use open license
encoders and commercail encoders with this. like FHG mp3, mp3pro, speex and
so on.
regards,
Dennis Heerema
2007 Apr 12
1
making a counter of consecitive positive cases in time series
Hi all..RCounters!
I´m working with standarized time series, and i need make a counter of consecutives positves numbers to make a cumulative experimental funtion. I have x: the time series (0,1) and y: my counter, i have this for step. What is wrong?.. any can help me please!
x<-rbinom(15,1,.3)
y<-NULL;s<-0
for (i in 1: length (x))
{if (x[i]>0)
{s<-s+x[i]
s=0}
2007 Aug 17
1
dovecot notifying a database about total number of messages.
Hello,
in addition to our mail system, we have some other systems which
needs to know how many messages, and how many unread messages, a
user has in his/her inbox (maildir).
Currently, we have a mod_perl script which takes a mail address as
input, and then traverses the maildir, and outputs the number of
unread messages.
Our challenge is that the maildirs are located on a SAN, and
traversing a
2005 Jun 02
2
Re: Reboots -- LSB 2.1 Core Generic Section 8.5
From: Rodrigo Barbosa <rodrigob at suespammers.org>
> There is nothing wrong with using X11 at runlevel 3. The only thing
> that can't be present is a display manager (KDM, XDM, GDM etc).
That's _exactly_ what I'm talking about.
Run-level 3 starts xdm.
Several Linux distros use 2 for multi-user, 3 for multi-user w/X.
Run-level 2 as multi-user w/o networking or w/o NFS was
2007 Jul 16
1
question about ar1 time series
Hello everybody,
I recently wrote a "program" that to generate AR1 time series, here the code:
#By Jomopo. Junio-2007, Leioa, Vizcaya
#This program to create the AR1 syntetic series (one by one)
#Where the mean is zero, but the variance of the serie AR1 and
#the coef. of AR1 are be changed. If var serie AR1 = 1 then is standarized!
#Final version for AR1 time series program
#Mon Jul
2004 Sep 07
2
as(object,"list") as(object,"matrix") differences?
Hello!
as(object,"list") and as(object,"matrix") behave quite differently if it comes to their attributes.
I define two classes. One of them "contains" a "list" the other a "matrix"
setClass("myclass"
,representation(info="character")
,contains="matrix"
)
setClass("mylist"
2011 Jun 01
3
Identifying sequences
Hallo Everybody
Consider the following vector
a=1:10
b=20:30
c=40:50
x=c(a,b,c)
I need a function that can tell me that there are three set of continuos
sequences and that the first is from 1:10, the second from 20:30 and the
third from 40:50. In other words: a,b, and c.
regards
Christiaan
[[alternative HTML version deleted]]
2012 Jun 05
4
[Fwd: Re: Error]
Hello list, Iam root, and remove the bin folder in my samba master, this
folder is in /media/samba-master/bin, when I remove this folder I run git
pull again and the same problem
The general step that I follow are
1- rm -r /media/samba-master/bin
2- I run make distclean, and
WAF_MAKE=1 ./buildtools/bin/waf distclean
'distclean' finished successfully (0.000s)
3- I run git pull
error:
2011 Aug 10
1
studentized and standarized residuals
Hi,
I must be doing something silly here, because I can't get the studentised
and standardised residuals from r output of a linear model to agree with
what I think they should be from equation form.
Thanks in advance,
Jennifer
x = seq(1,10)
y = x + rnorm(10)
mod = lm(y~x)
rstandard(mod)
residuals(mod)/(summary(mod)$sigma)
rstudent(mod)
2019 Dec 12
2
Samba Persistent Handles
Yes, I saw that they are different I was just willing to test something
similar.
Actually, I'm searching for a Samba feature that allow transparent
failover, or continuos availablity in a cluster setup (Samba + ctbd +
gluster)
Based on the following link my understanding is that such feature is not
currently available in Samba:
2013 Nov 12
1
Getting residual term out of lmer summary table
Hello
I'm working with mixed effects models using lmer() and have some problems to get all variance components of the model's random effects. I can get the variance of the random effect out of the summary and use it for further calculations, but not the variance component of the residual term. Could somebody help me with that problem? Thanks a lot! Below an example.
Aline
## EXAMPLE
2006 May 25
2
peth0 transmit timed out, @cea56200 length 80000042 status 00000042, help please?
Hello list,
I have network problems on dom0
I discovered this trying to copy user''s homes from another box onto dom0.
I have tried this via mouting tcp nfs and also via ftp. Both methods
give me the same problem.
When I try to send lots of continuos traffic the tcp connection bottoms out.
I get this on dom0
peth0 transmit timed out, tx_status 00 status e000
diagnostic: net 04cc media
2009 Oct 06
2
Ajuste de distribuciones
Buenos días para cada una/o.
Acabo de suscribirme. Tengo una inquietud que vi tratada por partes (y usando distintos paquetes) en las consultas anteriores.
¿Cuál es la mejor forma de ajustar distribuciones datos a distribuciones de probabilidad teóricas? ¿Cuáles son los paquetes para hacerlo en forma ágil?
Gracias por su atención.
Saludos.
César Escalante C.
2010 Sep 23
2
Contraste polinomial con dos factores con niveles no equidistantes
Hola compañeros de la lista, qué tal.
Los molesto con la siguiente duda: Tengo un experimento con dos
factores A y B, cada uno de los cuales tiene los siguientes niveles (que
son concentraciones de dos hormonas vegetales aplicadas a plantas):
niveles del factor A: 0, 0.2, 0.5, 1
niveles del factor B: 0, 0.1, 0.2, 0.5, 1
y mi variable de respuesta es continua, todo dentro del set de datos
2002 Apr 11
14
Ordinal categorical data with GLM
Hello All:
I am trying to replicate the results of an example found in Alan
Agresti's "Categorical Data Analysis" on pages 267-269. The example is
one of a 2 x 2 cross-classification table of ordinal counts: job
satisfaction and income.
I am able to get Agresti's results for the independence model (G^2 =
12.03 with df = 9) assuming as he does that the data is nominal, but
2004 Dec 03
3
HTB High CPU Utilization
Hi, i''m running a Bridge/iptables firewall, with no tc filters
configured CPU utilization barely reaches 1%, i had to rate limit one
particular server outgoing traffic and setup a HTB scheme like this
iptables -F PREROUTING -t mangle
iptables -A PREROUTING -t mangle -p tcp -s 99.99.99.99 -j MARK --set-mark 2
tc qdisc del dev eth0 root
tc qdisc add dev eth0 root handle 10: htb default
2008 Nov 11
1
thickness of boxplots
Hi R users:
How can I obtain with bwplot boxplots with bwplot whose box width
will vary acording to other variable.
bwplot(categ1~continuos|categ2,box.ratio=continuos2,data=data.base)
But it doesn't work as I expected.
Thank you for your help.
Kenneth