Displaying 20 results from an estimated 2000 matches similar to: "nested hierarchical design"
2005 Nov 20
1
use of the 'by' command & converting SPSS ANOVA/GLM syntax into R syntax
I have two questions I would appreciate assistance with:
(1) I believe "by" is the command used to split a file. In the following
example, "mydat" is the dataframe , "group" the variable I want to split
the analysis by & "WK1FREQ,WK2FREQ" the variables
attach(mydat)
by (GROUP)
cor.test (WK1FREQ,WK2FREQ)
I have also tried: (by (GROUP) cor.test
2012 Mar 05
1
Random and fixed effect in linear model
Hello everybody,
This is my firth question in this mailing list. The question is about the
how to deal with a model with both random and fixed factors. I know to do
the analysis using SPSS. The command line wit be as follows:
UNIANOVA alpha.ug.mg BY Line Year Rep
/RANDOM=Year Rep
/METHOD=SSTYPE(4)
/INTERCEPT=EXCLUDE
/PRINT=HOMOGENEITY
/CRITERIA=ALPHA(0.05)
/DESIGN= Year Rep*Year Line
2003 Aug 26
3
Subsetting a dataframe
Hi R-people
I have a question concerning subsetting. I have a dataframe which contains among other variables the variable "subject". For each subject number there are several rows, e.g.:
subject treatment concentration day
19 a 15,4 1
19 a 18,3 2
19 a 2,3 3
etc.
Im trying to subset the dataframe to get for
2007 Oct 03
2
Change title size in plot(model)?
I want to use the plot(model) function to generate Tukey-anscomb and Q-Q plots of a lm(). I manage to change all labels but the main one which apparently is neither main or sub. So far I have tried as par setting: cex (changes symbol size within the plot), cex.main (no effect), cex.sub (no effect) cex.lab (changes label size), cex.axis (changes axis label size). What I would like to change is the
2005 Jul 28
0
[PATCH] Use KLIBSRC + KLIBINC consistent in kbuild files
Factor out all kernel specific path's (those containing usr/)
into two variables: KLIBSRC + KLIBINC. Set the variables
in a kernel spcific Kbuild file.
Sam
commit e6f989c1597a837f4aecbd11083697184c089611
tree 93f88d7564bb9e4d4bc95fd455b842d0bd0fdc54
parent 8151f4a98f82fba4fe3b949f49da4ab8bba71501
author Sam Ravnborg <sam@mars.(none)> Thu, 28 Jul 2005 23:36:07 +0200
committer Sam
2010 Oct 17
6
klibc 1.5.20 falls into an finite loop during build against linux 2.6.35.4
GEN usr/klibc/syscalls/SYSCALLS.i
GEN usr/klibc/syscalls/syscalls.nrs
GEN usr/klibc/syscalls/typesize.c
KLIBCCC usr/klibc/syscalls/typesize.o
OBJCOPY usr/klibc/syscalls/typesize.bin
GEN usr/klibc/syscalls/syscalls.mk
GEN usr/klibc/syscalls/SYSCALLS.i
GEN usr/klibc/syscalls/syscalls.nrs
GEN usr/klibc/syscalls/typesize.c
KLIBCCC
2007 Aug 22
4
within-subject factors in lme
I don't think, this has been answered:
> I'm trying to run a 3-way within-subject anova in lme with 3
> fixed factors (Trust, Sex, and Freq), but get stuck with handling
> the random effects. As I want to include all the possible random
> effects in the model, it would be something more or less
> equivalent to using aov
>
> > fit.aov <- aov(Beta ~
>
2008 Jun 05
0
Asterisk -> Nortel CS1K via NRS
Hi,
Was wondering if anyone had any tips or experience in getting a Nortel CS1K
and Asterisk 1.4.19 to talk to each other via NRS? So far I've gotten
asterisk to place calls to the CS1k via the NRS, however calls originated by
the CS1K get rejected by the NRS with a 404 Not Found message. If I take
the NRS out of the equation by replacing the IP address of the NRS in the
CS1K with that
2010 Sep 08
0
Correction to vec-subset speed patch
I found a bug in one of the fourteen speed patches I posted, namely in
patch-vec-subset. I've fixed this (I now see one does need to
duplicate index vectors sometimes, though one can avoid it most of the
time). I also split this patch in two, since it really has two
different and independent parts. The patch-vec-subset patch now has
only some straightforward (locally-checkable) speedups for
2007 Sep 25
1
Create grouping from TukeyHSD (as a duncan test does)?
Hello everybody
1. If there is/ever will be a function to perform "duncan multiple range test" please inform me at once.
2. Is there a way to create a grouping as duncan does from TukeyHSD output? My experimental design contained 62 genotypes, so the pairwise comparison is not that usefull and clear to look at. How would I do that? Is there an other test that does give grouping as
2004 Oct 16
1
0.184 -- gcc: warning: `-x c' after last input file has no effect
What do I need to do to fix this?
[jonsmirl@smirl klibc-0.184]$ make
make[1]: Entering directory `/home/dri/klibc-0.184/klibc'
gcc -Wp,-MT,syscalls.nrs,-MD,./.syscalls.nrs.d -mregparm=3 -DREGPARM=3
-march=i386 -Os -g -falign-functions=0 -falign-jumps=0 -falign-loops=0
-nostdinc -iwithprefix include -D__KLIBC__ -DBITSIZE=32
-I../include/arch/i386 -I../include/bits32 -I../include
2010 Feb 12
1
using mle2 for multinomial model optimization
Hi there
I'm trying to find the mle fo a multinomial model ->*L(N,h,S?x)*. There
is only *N* I want to estimate, which is used in the number of successes
for the last cell probability. These successes are given by:
p^(N-x1-x2-...xi)
All the other parameters (i.e. h and S) I know from somewhere else.
Here is what I've tried to do so far for a imaginary data set:
2004 Jan 02
1
type III sum of squares - ssType
Hello,
It seems that, unlike Splus, the anova.lm function of R does not take the argument ssType=3 into account. How can one get an anova table with the adjusted sum of squares in R?
Thanks in advance,
Patrick Giraudoux
University of Franche-Comté
Department of Environmental Biology
EA3184 af. INRA
F-25030 Besançon Cedex
tel.: +33 381 665 745
fax.: +33 381 665 797
http://lbe.univ-fcomte.fr
2005 Apr 29
0
handling of zero and negative indices in src/main/subscript.c:mat2indsub() (PR#7824)
This message contains a description of what looks like a bug, examples
of the suspect behavior, a proposed change to the C code to change this
behavior, example of behavior with the fix, and suggestions for 3 places
to update the documentation to reflect the proposed behavior. It is
submitted for consideration for inclusion in R. Comments are requested.
Currently, the code for subscripting
2005 May 06
0
(PR#7824) handling of zero and negative indices in
I've put this in (with some different wording). Although S blithely
accepts mis-dimensioned index matrices I agree this is wrong and have made
it an error.
On Fri, 29 Apr 2005 tplate@acm.org wrote:
> This message contains a description of what looks like a bug, examples
> of the suspect behavior, a proposed change to the C code to change this
> behavior, example of behavior with
2008 Jan 29
1
Guidance for reporting results from lme test?
En innebygd og tegnsett-uspesifisert tekst ble skilt ut...
Navn: ikke tilgjengelig
Nettadresse: https://stat.ethz.ch/pipermail/r-help/attachments/20080129/5f8a6ac4/attachment.pl
2007 Aug 07
2
GLMM: MEEM error due to dichotomous variables
I am trying to run a GLMM on some binomial data. My fixed factors include 2
dichotomous variables, day, and distance. When I run the model:
modelA<-glmmPQL(Leaving~Trial*Day*Dist,random=~1|Indiv,family="binomial")
I get the error:
iteration 1
Error in MEEM(object, conLin, control$niterEM) :
Singularity in backsolve at level 0, block 1
>From looking at previous help
2008 Dec 03
1
reduce limit number of arguments in methods:::cbind
Dear all,
As far as I understand, the number of arguments in methods:::cbind is
limited by the "self recursive" construction of the function
which generates nested loops.
A workaround could be to use the internal cbind function on blocks of
non S4 objects. The limitation would then be reduced to the number of
consecutive S4 objects.
##### R code #####
dfr <- data.frame(matrix(0,
2006 Oct 05
1
lmer BIC changes between output and anova
list,
i am using lmer to fit multilevel models and trying to use anova to compare the models. however, whenever i run the anova, the AIC, BIC and loglik are different from the original model output- as below. can someone help me out with why this is happening? (i'm hoping the output assocaited with the anova is right!).
thank you,
darren
> unconditional<-lmer(log50 ~ 1 + (1 |
2011 Nov 26
4
SPSS -> R
I'm an SPSS user trying to make the transition to R.
Can someone help me translate the following SPSS code into R?:
GLM Total_tp1 Total_tp2 WITH Age Sex
/WSFACTOR=Time 2 Repeated
/METHOD=SSTYPE(3)
/CRITERIA=ALPHA(.05)
/WSDESIGN= Time
/DESIGN= Age Sex Age*Sex.
Also. can anyone recommend any resources to help SPSS users learn to things in R?
Thanks,
-kristi
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