Displaying 20 results from an estimated 6000 matches similar to: "Samba 3 user utility"
2005 Dec 20
1
Removing the comments listing
Does anyone know how to remove the browse list comments listing? In other
words, in our instance, when you browse the my network places, both the
resource name and comments are lengthy Samba 3.0.13. listings.
Thanks,
2010 Jul 14
3
levene.test
I am trying to use Levene's test (of package car), but I do
not understand quite well how to use it. '?levene.test' does
not unfortunately provide any example. My data are in a data
frame and correspond to 1 factor plus response. Could
someone please give me an example about how to use the command
levene.test(y, group)
Thanks in advance,
marta
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2007 Jul 05
4
Levene Test with R
Hi All,
is there Levene' test in R ? If not ,Could you give me some
advice about Levene test with R?
Thanks a lot! I am waiting for yours.
2007 Feb 20
1
bootstrapping Levene's test
Hello all,
I am low down on the learning curve of R but so far I have had little
trouble using most of the packages. However, recently I have run into
a wall when it comes to bootstrapping a Levene's test (from the car
package) and thought you might be able to help. I have not been able
to find R examples for the "boot" package where the test statistic
specifically uses a
2006 Aug 02
1
Syntax of Levene's test
Dear All
I am trying to use Levene's test (of package car), but I do not
understand quite well how to use it. '?levene.test' does not
unfortunately provide any example. My data are in a data frame and
correspond to 4 factors plus response. Could someone please give me an
example about how to use the command
levene.test(y, group)
?
Thanks in advance,
Paul
2006 Jun 27
2
Mauchly and Levene
Hallo!
I just started working with R to do the statistical analyses for my diploma thesis.
I got two sets of data.
Both contain repeated measures.
One has only one within-subject factor with four levels.
The other has one within-subject factor with two levels and one between-factor with two levels.
I want to compute a Mauchly test for both sets and a Levene test for the second set.
I
2008 Feb 14
4
FW: Memory Problem
I am sure this has been covered before, but I can find it in my
archives.
I loaded up a new server IBM x3650, 2x Intel dual core cpu's I installed
additional RAM to take it up to 7 gigs according to
http://www.centos.org/product.html#seven CentOS 5 x86 which I am using
supports up to 16gigs of RAM. Once I boot up CentOS only see's about
3.2Gigs of Ram.
I installed the kernel-PAE
2003 Aug 13
4
Levene test of homogeneity of variance
Has the Levene test of homogeneity of variance been implemented in any
library in R?
Thanks,
Maurice Haynes
National Institute of Child Health and Human Development
Child and Family Research Section
6705 Rockledge Drive
Bethesda, MD 20892
Voice: 301-496-8180
Fax: 301-496-2766
E-Mail: mh192j at nih.gov
2006 Jul 21
2
seeking robust test for equality of variances w/ observation weights
Hello R community,
I am looking for a robust test for equality of variances that can take
observation weights.
I realize I can do the F-test with weighted variances, but I've read that
this test is not very robust.
So I thought about maybe adding a "weights" argument to John Fox's code for
the Levene Test (in the "car" library, "levene.test"),
substituting
2010 Feb 15
1
Difference in Levene's test between R and SPSS
Hello,
I notice that when I do Levene's test to test equality of variances across
levels of a factor, I get different answers in R and SPSS 16.
e.g.: For the chickwts data, in R, levene.test(weight, feed) gives
F=0.7493, p=0.5896.
SPSS 16 gives F=0.987, p=0.432
Why this difference? Which one should I believe? (I would like to believe
R :)
Ravi
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2000 Sep 01
1
Levene's test
> From: Peter Dalgaard BSA <p.dalgaard at biostat.ku.dk>
> Date: 01 Sep 2000 09:54:59 +0200
>
> Prof Brian D Ripley <ripley at stats.ox.ac.uk> writes:
Important omission: specification from Murray Jorgensen
The test that I was thinking of basically does an anova on a modified
response variable that is the absolute value of the difference between an
observation
2010 Mar 21
2
Levene's Test for Homogeneity of Variance
Hi, All!
To calculate Levene's Test for Homogeneity of Variance I use R Commander,
and this is the output:
> levene.test(Dataset$age, Dataset$sex)
Levene's Test for Homogeneity of Variance
Df F value Pr(>F)
group 1 0.8739 0.3567
33
I am not sure what means "Pr(>F)"? Can anyone explain/translate this?
Regards,
Iurie Malai
Department of Psychology and
2003 Nov 29
1
Classic Levene Test of variances
Hello,
I am searching for the classic Levene test of variances in R but I don't find the function. Is there any command or do I have to programm the test by myself? Does anybody know? Help would be fine because R is very new to me.
S.Zank
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2018 Jan 15
1
About levene.test
Hi,
What package(s) must I install so that I can apply the Levene' test in my
data?
I tried 'lawstat' but dependency ?VGAM? is not available for this package.
I am using Rstudio Version 1.1.383
Tks
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2008 Feb 14
5
Levene's test for homogeneity of variances (befor using ANOVA)
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2012 May 28
1
simulation of levene's test
hello,
I try to run simulation of levene's test to find the p-value but the error
of replacement has length zero occur, could anyone help me to fix this
problem?
asim <- 1000
pv<-rep(NA,asim)
for(i in 1:asim)
{print(i)
set.seed(i)
g1 <- rnorm(20,0,2)
g2 <- rnorm(20,0,2)
g3 <- rnorm(20,0,2)
x <- c(g1,g2,g3)
group<-as.factor(c(rep(1,20),rep(2,20),rep(3,20)))
library(Rcmdr)
2019 Jun 24
3
Vulnerabilities to bind-libs bind-utils - possible to remove these on webservers
I think the subject says it all. We don't run named. It seems there are chronic issues with bind. Can these packages be removed?
We locally authenticate. I see this:
Removing for dependencies:
bind-utils
ipa-client
sssd
sssd-ad
sssd-ipa
We shouldn't need any of that with local authentication (/etc passwd and /etc/shadow) right?
This message contains information which may be
2015 Oct 31
3
About ecryptfs-utils
Hi folks,
I've found ecryptfs module into kernel-plus, but ecryptfs-utils is missing:
[root at centos7 ecryptfs-utils-108]# uname -r
3.10.0-229.14.1.el7.centos.plus.x86_64
[root at centos7 ecryptfs-utils-108]# lsmod | grep ecryptfs
ecryptfs 85424 0
[root at centos7 ecryptfs-utils-108]# yum -q repolist
id del repositorio nombre del
repositorio
2018 Jan 16
1
Letters group Games-Howell post hoc in R
Hello everybody,
I use the sweetpotato database included in R package:
data(sweetpotato) This dataset contains two variables: yield(continous
variable) and virus(factor variable).
Due to Levene test is significant I cannot assume homogeneity of variances
and I apply Welch test in R instead of one-way ANOVA followed by Tukey
posthoc.
Nevertheless, the problems come from when I apply posthoc
2005 Mar 04
11
R: simulation
hi all
a simple question
i want to run simulations in r. i however want the experiments to be
repeated at a later time with exactly the same numbers by other users.
can i set the random number seed for rnorm in some way?
e.g. is there some arguement that goes with rnorm?
please supply an example
regards
Allan