Displaying 20 results from an estimated 100 matches similar to: "star models"

2008 Dec 19

4

Akaike weight in R

Odette
> Wondering how can I generate "Akaike weight" with R? I know the description,
> but is there any function to generate by R on the web-site or R library?
> I am using GLM or GLMM (family=binomial), so would be appreciated if you
> help me.
You could have a look at this.

2009 Mar 18

2

Three Parameter FRECHET Distribution

Dear R Helpers
Which package is available for estimatine the parameters of three parameter FRECHET distribution. Also, how to generate the random numbers for Frechet using these three estimated parameters.
Thanking in advance
Maithili

2011 Mar 01

1

Problem on flexmix when trying to apply signature developed in one model to a new sample

Problem on flexmix when trying to apply signature developed in one model to a new sample.
Dear
R Users, R Core Team,
I have a problem when trying to know the
classification of the tested cases using two variables with the function of flexmix:
After importing the database and creating
a matrix:
BM<-cbind(Data$var1,Data$var2)
I see that the best model has 2 groups and
use:
ex2

2011 Nov 06

1

VAR and VECM in multivariate time series

Hello to everyone!
I am working on my final year project about multivariate time series. There
are three variables in the multivariate time series model.
I have a few questions:
1. I used acf and pacf plot and find my variables are nonstationary. But in
adf.test() and pp.test(), the data are stationary. why?
2.I use VAR to get a model. y is the matrix of data set and I have made a
once

2008 Oct 18

1

Error: could not find function "readMat"

Hi All,
I installed this R.matlab package and tried using the sample code
>
> path <- system.file("mat-files", package="R.matlab")
>
> # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> # Reading all example files
> # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> for (version in 4:5) {
+

2009 Dec 16

0

R graphics

Graphics about...
Bayesian
ChemPhys
Cluster
Distributions
Econometrics
Environmetrics
ExperimentalDesign
Finance
Genetics
gR
Graphics
HighPerformanceComputing
MachineLearning
MedicalImaging
Multivariate
NaturalLanguageProcessing
Optimization
Pharmacokinetics
Psychometrics
Robust
SocialSciences
Spatial
Survival
TimeSeries
Other
URL:

2011 Oct 20

1

How to remove all objects except the sequence

Dear All:
I would like to know if there is plausible way to say to R to remove all
elements in the memory but the sequence. I have a code which makes a loop,
and what I want is after the programme has performed all the operation over
every "i"th element, to remove all the objects, expect the sequence
parameter. I included the option "rm(list=ls(all=TRUE))", but obviously that

2011 Nov 13

1

Function not found, maybe respective package has to be put in environment?

Hello everybody,
I have a problem and would like to start with an example:
library(snow)
library(tseries)
fn <- function(x) adf.test(x)
clusterApply(cl=cl, x=x , fun=fn)
R cannot find the function adf.test() because it is inside the function fn(). This problem does not occur when, for example, fn <- function(x) mean(x) holds. Therefore, I think the package tseries has to be put somehow

2006 Jul 21

0

tsDyn and RTisean packages on CRAN

Dear R users,
I've just uploaded 2 packages on CRAN, RTisean and tsDyn, both for time
series analysis (joint research projects with members of the Statistics
Department, University of Udine). Brief descriptions follow.
RTisean is an R interface to TISEAN executables
(http://www.mpipks-dresden.mpg.de/~tisean/). TISEAN is a suite of C
and Fortran routines for nonlinear time

2006 Jul 21

0

tsDyn and RTisean packages on CRAN

Dear R users,
I've just uploaded 2 packages on CRAN, RTisean and tsDyn, both for time
series analysis (joint research projects with members of the Statistics
Department, University of Udine). Brief descriptions follow.
RTisean is an R interface to TISEAN executables
(http://www.mpipks-dresden.mpg.de/~tisean/). TISEAN is a suite of C
and Fortran routines for nonlinear time

2010 Feb 06

4

Plot of odds ratios obtained from a logistic model

Hi all!
I am trying to develop a plot a figure in which I would like to show
the odds ratios obtained from a logistic model. I have tried with the
dotplot option but no success. Could you help me? Is there any option
when modelling the logistic model in R?
Thank you in advance

2007 May 29

0

Fw: [RFC] makedumpfile: xen extraction

Hi,
I sent the following e-mail to kexec-mailing list (kexec@lists.infradead.org)
since subjects of makedumpfile are discussed on the mailing list.
I want to inform this to xen developers since I think this function is
useful for xen developers.
Thanks.
Itsuro Oda
(see https://sourceforge.net/projects/makedumpfile/
about makedumpfile command.)
Forwarded by Itsuro ODA

2012 Jan 30

1

Reg : Hello all.. help needed regarding heatmaps

Hello all ,
I am beginner and new to this -R world. I have heard much about R and
started working on it.
I have some data of 20 business applications( y -axis) and Months( x-axis)
and values as their score for every month . I tried to generate a heatmap
with this data and got some good results. Can some one help me on how to
generate the legend next to heatmap please...
can some one send me

2011 Dec 02

1

Willkommen bei der "R-help" Mailingliste

Hello everbody,
I am new to this mailing list and hope to find some help.
I'm trying to get into the spatstat package and encountered two problems. First a graphical one:
There is an example dataset called "finpines" which has several marks (http://www.oga-lab.net/RGM2/func.php?rd_id=spatstat:finpines)
When I pass the given code from the website to R

2009 Feb 24

0

Searching for R programmer in India, New Delhi

Hello
The National Institute for Public Finance and Policy is looking to hire
someone for the month of March 2009.
The project is in time series econometrics (threshold cointegration with
package tsDyn) and involve computer intensive methods, so external help
is needed for overall code optimisation, involving:
- parallel work (set-up of a small cluster),
-rewritting pieces of code from R to

2011 Apr 29

2

Dovecot Folder Creation Problem

Hi all,
I installed Dovecot-Postfix as an IMAP mail server and also RoundCube as
webmail. When I create an account using Postfix Admin and login to webmail,
roundCube creates the Junk Mail, Deleted Emails folder automatically. I also
added this account to my Microsoft Outlook 2007. Following some tutorials on
the internet I created an Outlook rule to move the sent emails to the IMAP

2013 Sep 02

2

como hacer grafico de un modelo setar

Hola,
Estoy intentando realizar un ajuste a un modelo setar con R y me surgen
problemas a la hora de representar el modelo setar sin la constante. El
código es el siguiente:
# Estimacion TAR(2;2,2) con delta 1:
mod.setar <- setar(x, m = 2, mL = 2, mH = 2, thDelay = 1)
mod.setar
summary(mod.setar)
mod.setarc<-setar(x, m=2, mL=2, mH=2, thDelay=1, include=c("none"))
##eliminamos

2012 Jul 30

3

cannot install RSTAR, MSVAR, and MSVECM packages

*Hi all,
I got problems installing RSTAR, MSVAR, and MSVECM packages. *
> install.packages("RSTAR")Installing package(s) into ‘C:/Program Files/R/R-2.15.1/library’
(as ‘lib’ is unspecified)Warning in install.packages :
package ‘RSTAR’ is not available (for R version 2.15.1)
> install.packages("MSVAR") Installing package(s) into ‘C:/Program

2011 Apr 30

1

dovecot Digest, Vol 96, Issue 61

"Choosing the IMAP sent folder as account's sent items folder" is not
working. That was the problem. But I fixed the problem using a "copy on
send" rule. Many thanks
------------------------------
Message: 7
Date: Fri, 29 Apr 2011 14:41:10 -0400
From: Charles Marcus <CMarcus at Media-Brokers.com>
To: dovecot at dovecot.org
Subject: Re: [Dovecot] Dovecot Folder

2012 Sep 26

3

Broken Links on http://www.r-project.org

I was not sure who I should contact about this, so I am posting this here.
There are a few broken links on the R website.
1) http://www.r-project.org/search.html -> link to the Nabble R Forum. I belive the correct/new URL should be: http://r.789695.n4.nabble.com/
2) http://www.r-project.org/other-docs.html -> link to "Auswertung ?kologischer