Displaying 9 results from an estimated 9 matches for "chichest".
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2004 May 07
1
sampling weights for lme
Dear All,
I have a complex survey data with observations having differing
probabilities of selection into the sample. I would like to run a
linear mixed effects model and also to use weighting that takes this
into consideration. As far as I know, however, the weighting option for
the lme command from nlme package (or glmmPQL from MASS, for that
matter) is related to heteroscedasticity. Is there a
2004 May 20
1
mixed models for analyzing survey data with unequal selec tion probability
...odels for
stratified multi-stage cluster samples'', Analysis of Complex Surveys,
237-260 >
If you don't like statistical papers, then see section 4.5 of <8. Korn,
Edward Lee , and Graubard, Barry I. (1999), ``Analysis of health surveys'',
John Wiley & Sons (New York; Chichester) > They explain the idea of using
weights in a model fairly simply.
Bob
-----Original Message-----
From: Han-Lin Lai [mailto:Han-Lin.Lai at noaa.gov]
Sent: Wednesday, May 19, 2004 12:47 PM
To: r-help at stat.math.ethz.ch
Subject: [R] mixed models for analyzing survey data with unequal sele...
2006 Nov 16
3
Newbie problem ... Forest plot
Hello!
I have some data stored into 2 separate csv file. 1 file (called A.csv) (12 results named Group1, Group2, Group3, etc...) odds ratios, 2 file (called B.csv) 12 corresponded errors.
How to import that data into R and make forest plot like I saw inside help file Rmeta and meta with included different font colors and names trough X and Y axis.
I know for meta libb
...
out <-
2003 Nov 21
2
kruskal wallis for manova?
Hello,
Is there like the kruskal wallis test in relation to ANOVA (no
restrictions on normallity and variance homogenity) something (in R)
for MANOVA?
thanks
--
Dr.Nicolaas Busscher Universit?t GH Kassel
Nordbahnhofstrasse: 1a, D-37213 Witzenhausen
Phone: 0049-(0)5542-98-1715, Fax: 0049-(0)5542-98-1713
2011 Jan 18
2
Statistical formulas
Hello!
I hope, i'm doing right, writing here.
I have a question about the R statistical formulas: were can I look,
what are they? E. g. I'd like to know which exactly mathematical formula
is used in Wilcoxon test, and others. Is there somewhere on the Internet
information about that?
Thanks a lot!
Ilya.
PS
Sorry for any mistakes in my English, it is not my mother-tongue.
2012 Feb 20
1
Triangular Test
Un texte encapsul? et encod? dans un jeu de caract?res inconnu a ?t? nettoy?...
Nom : non disponible
URL : <https://stat.ethz.ch/pipermail/r-help/attachments/20120220/1e5ae2c7/attachment.pl>
2005 Sep 12
5
remedial stats education
In short:
I didn't take enough stats courses in college. Now I am working on scientific
research and I feel somewhat lost when it comes to designing the statistical
framework. I have looked through the books at:
http://www.r-project.org/doc/bib/R-books.html
I even tried to read [17] Julian J. Faraway. Linear Models with R. This book
is too advanced. It helped a little bit but I still
2004 May 21
0
[Fwd: Re: mixed models for analyzing survey data with unequal selection probability]
...samples'', Analysis of Complex Surveys,
>>237-260 >
>>
>>If you don't like statistical papers, then see section 4.5 of <8. Korn,
>>Edward Lee , and Graubard, Barry I. (1999), ``Analysis of health surveys'',
>>John Wiley & Sons (New York; Chichester) > They explain the idea of using
>>weights in a model fairly simply.
>>
>>Bob
>>
>>
>>-----Original Message-----
>>From: Han-Lin Lai [mailto:Han-Lin.Lai at noaa.gov]
>>Sent: Wednesday, May 19, 2004 12:47 PM
>>To: r-help at stat.math.ethz.c...
2004 Aug 26
5
GLMM
I am trying to use the LME package to run a multilevel logistic model
using the following code:
------------------------------------------------------------------------
-------------------------------------------
Model1 = GLMM(WEAP ~ TSRAT2 , random = ~1 | GROUP , family = binomial,
na.action = na.omit )
------------------------------------------------------------------------