Displaying 20 results from an estimated 500 matches similar to: "data grouping and fitting mixed model with lme function"
2009 Apr 21
6
Sampling in R
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2009 Oct 14
1
pairs
Dear all,
I have two sets of data (say set1 and set2) as follow:
set1
x1
x2
x3
0.30
0.43
3.88
0.38
0.59
3.53
0.30
0.42
2.12
0.33
0.53
2.12
0.30
0.47
3.76
set2
y1
y2
y3
0.32
0.47
5.18
0.23
0.26
1.06
0.42
0.65
3.88
0.28
0.38
3.76
0.35
0.47
1.41
The "pairs" function (such as pairs(~x1+x2+x3 data=set1, main="Simple Scatterplot Matrix") ) is
2009 Jun 19
1
Drawing dendrogram
Dear all,
I would like to draw a dendrogram and mark some parts/branches (by using "segments") including their labels. If I draw it without specifying the length of x axix, I am able to do that (as in My dendrogram 1 of the following codes). However, if I want to specify the x axix, I am not able to draw marking line (by using "segments") including labels (as in My dendrogram
2012 Mar 15
1
Bar graph with 2 Y axis
Dear R users,
I need to draw a barplot with 2 Y axis. I have 3 days each of wich having 2 groups (and error bar for each of them). The height of the 3rd day is too tall compared to others. That's why I have to use a second Y axis for that. I am using "barplot2" function of "gplots" library (to be able to add error bars as well). Data and codes currently I am using is
2010 Sep 23
1
eps file
Dear All,
I need to create eps file which is the required figure format of the journal that I want to submit a paper. I am able to create files in pdf or wmf format but not in eps format. Is there a way to convert pdf or wmf to eps? or alternatively, how can I create an eps file in R?
Any help is deeply appreciated.
Kind Regards
Seyit Ali
2009 Apr 22
2
Exporting objects plotted with plot3d() - rgl package
Dear all,
Can anybody tell me how to export a 3d figure made with the plot3d
function? I'm careless about whether it's still interactive or not in
another format, as long I can get it out of R.
Thanks!
Alejandro Gonz?lez
Departamento de Biodiversidad y Conservaci?n
Real Jard?n Bot?nico
Consejo Superior de Investigaciones Cient?ficas
Claudio Moyano, 1
28014 Madrid, Spain
Tel +0034
2001 Oct 30
1
Calling FORTRAN code
Dear R users,
I have recently started using R. I need to execute a FORTRAN file within R.
Does it allow to call executable (or FORTRAN code) file within R ?
Thank you very much in advance.
Kind Regards
Seyit Ali KAYIS
___________________________________________________________________________
THE FOLLOWING WARNINGS ATTACH TO THIS COMMUNICATION
This material is intended
2004 Nov 09
1
Some questions to GLMM
Hello all R-user
I am relative new to the R-environment and also to GLMM, so please don't be
irritated if some questions don't make sense.
I am using R 2.0.0 on Windows 2000.
I investigated the occurrence of insects (count) in different parts of
different plants (plantid) and recorded as well some characteristics of the
plant parts (e.g. thickness). It is an unbalanced design with 21
2005 Jun 21
1
Another Mix Model Question
Hi again,
thank you for your previous answers. Just another question, though ...
I get the following variance components after fitting a mixed model.
Groups Name Variance Std.Dev. Corr
PlantID TreatmCtrl 0.51784 0.71961
TreatmNoAccess 4.77469 2.18511 -0.063
TreatmNoKeel 4.22726 2.05603 0.513 0.751
TreatmNoSpur 0.45918
2005 Jun 17
1
Mixed model question
Hi,
I am new to this list as a poster, but a reader for some time.
I've using R for several weeks now, and I have a lot of questions about
certain procedures. Here I go:
I want to test if there are differences in the time spent by pollinators
visiting flowers of a given plant species, according to a number of
experimental manipulations made on those flowers. All experimental
2009 Apr 21
1
Sampling in R: Please read my email from attached text.
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2014 May 16
2
Pigeonhole and Dovecot deliver
Hi,
i still try to sieve system.
ok first our deliver command procmail. our user accounts stored in
openldap, mail files are in Maildir folders
in 15-lda.conf recommented
protocol lda {
# Space separated list of plugins to load (default is global
mail_plugins).
mail_plugins = $mail_plugins sieve
log_path =
info_log_path =
}
after that,
in master.cf i added
dovecot unix -
2009 Sep 22
2
glm analysis repeated for 900 variables
Dear R users,
Could you help my with the following problem?
I want to repeat a glm analysis with 2 independent variables for all 900
variables (snps) in my data set. So, I want to check whether snp1 has a
different effect on my outcome variable in patients and
controls(phenotype). And repeat that for snp2 to snp900.
Is there an easy way to get a summary of the data, e.g. a list of P
values of all
2011 Dec 15
1
lme with nested factor and random effect
Hello all,
I'm having difficulty with setting up a mixed model using lme in the
nlme package. To summarize my study, I am testing for effects of
ornamentation on foraging behavior of wolf spiders. I tested spiders
at two different ages (penultimate vs. mature) and of two different
phenotypes (one species tested lacks ornamentation throughout life
[non-ornamented males] while the other
2012 Sep 20
6
Prevent Download messages from server
Hi,
can we prevent download messages from server user by user ? sme common used
mail's message must be remain at the server, but sometimes we download them
?
thanks in advance
--
Sel?uk YAZAR
2011 Apr 25
1
dovecot lda aliases doesn't work
Hi,
I am trying to use dovecot as lda.
I have put this line in my .qmail-default file:
#|/var/qmail/bin/preline -f /usr/local/libexec/dovecot/dovecot-lda -d
$EXT@$USER
It is working correct with real addresses but couldn't find forwarding
addresses.
This is my /usr/local/etc/dovecot-sql.conf:
driver = mysql
connect = host=localhost user=vpopmailuser password=vpopmailpassword
2008 Jan 21
2
reordering huge data file
Dear R-experts,
My problem is how to handle a 10GB data file containing genotype data. The file is in a particular format (Illumina final report) and needs to be altered and merged with phenotype data for further analysis.
PERL seems to be an frequently used solution for this type of work, however I am inclined to think it should be doable with R.
How do I open a text-file, line by line,
2012 Dec 17
2
Formatting a path for unix with gsub
I have a path:
path = "/nfs/users/nfs_n/ns9/
Phenotype Analysis/Results/Run_AmplRatio_neg
BinaryAll trained without akapn+tnik.csv"
I wish to replace the spaces with "\ " so that it can be read by a system
call to unix.
Using gsub I try:
> gsub(" ","\\ ",path)
[1] "/nfs/users/nfs_n/ns9/Phenotype Analysis/Results/Run_AmplRatio_neg
BinaryAll
2014 May 27
3
Quota per user from openldap
Hi,
in dovecot documentation i try to implement quota per users.
i added dovecot-ldap.conf file
user_attrs = homeDirectory=home, uidNumber=uid, gidNumber=gid,
mailbox=mail, quota=quota_rule=*:bytes=%$
and i see in logs
quota(quota_rule=*:bytes=%$)=*:bytes=241800
Debug: Added userdb setting: plugin/quota_rule=*:bytes=241800
but still mail is delivering , i'not sure other settings about
2014 May 13
3
pigeonhole installation postfix+dovecot+openldap
Hi,
we have running system postfix+dovecot+openldap. i have installed pigeon
hole, and afterlogic webmail php my test system.
when i try to connect with telnet
[root at ....mail postfix]# telnet 0 4190
Trying 0.0.0.0...
Connected to 0.
Escape character is '^]'.
"IMPLEMENTATION" "Dovecot Pigeonhole"
"SIEVE" "fileinto reject envelope encoded-character