Displaying 20 results from an estimated 1000 matches similar to: "dfs in lme"
2004 May 24
1
bug in cor (..., use= ...)?
Dear R users,
I have not found anything on this in the archives. Does anyone know whehther
the parameter use= is not functioning in cor or enlighten me what it is
supposed to do?
My R version is "R version 1.8.1, 2003-11-21" on Windows 2000. I am hoping
to be able to update to 1.9.1 as soon as it has appeared (we are not allowed
here to install software on our own and thus I am trying
2004 May 13
0
glmmPQL - predict (..., type= 'response')?
Dear R users,
Is there something like predict (..., type= 'response') for glmmPQL objects
or how would I get fitted values on the scale of the response variable for
the binomial and the poisson family?
Any pointers are appreciated.
Thanks, Lorenz
-
Lorenz Gygax, Dr. sc. nat.
Tel: +41 (0)52 368 33 84 / lorenz.gygax at fat.admin.ch
Tag der offenen T??r, 11./12. Juni 2004:
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 ~
>
2004 Sep 15
0
FW: glmmPQL and random factors
I have just realised that I sent this to Per only. For those interested on
the list:
-----Original Message-----
From: Gygax Lorenz FAT
Sent: Tuesday, September 14, 2004 4:35 PM
To: 'Per Tor??ng'
Subject: RE: [R] glmmPQL and random factors
Hi Per,
> glmmPQL(Fruit.set~Treat1*Treat2+offset(log10(No.flowers)),
> random=~1|Plot, family=poisson, data=...)
>
> Plot is supposed
2007 Jan 08
2
Contrasts for ordered factors
Dear all,
I do not seem to grasp how contrasts are set for ordered factors. Perhaps someone can elighten me?
When I work with ordered factors, I would often like to be able to reduce the used polynomial to a simpler one (where possible). Thus, I would like to explicetly code the polynomial but ideally, the intial model (thus, the full polynomial) would be identical to one with an ordered factor.
1998 Jul 16
1
R-beta: which Linux - again
Dear all,
I think this question has been raised very recently but I think I didn't
see repsonses on the list nor did I find the thread in the archives. (If
it is there I'd appreciate directions ...)
I am about to install Linux on a Compaq notebook. One important thing I
want to do is being able to run R. I have fiddled with different
distributions of Linux (LST, SuSE, Debian) and can
2003 Sep 02
1
Hangup on save.image () / q ()
Dear all,
I am doing some data handling and tabualtions and then I am using glmmPQL to
fit a binomial hierarchical model (which I assign to a new object). If I do
a save.image () or a q ('yes') after this, I get the following warning
messages:
Warning messages:
1: namespaces may not be available when loading
2: names in persistent strings are currently ignored
Sometimes R seems to
1999 Jan 25
2
graphical paramters to boxplot
Dear all,
is this a bug or do a miss something (this concerns version 0.63.1 on
Linux)?
> boxplot (c (1, 2, 3, 4, 5), ylim= c (-5, 5))
Warning: parameter "ylim" couldn't be set in high-level plot() function
> boxplot (c (1, 2, 3, 4, 5), pars= list (ylim= c (-5, 5)))
Warning: parameter "ylim" couldn't be set in high-level plot() function
>
and actually in
2007 Aug 23
1
EOF broken on zvol raw devices?
> I tried to copy a 8GB Xen domU disk image from a zvol device
> to an image file on an ufs filesystem, and was surprised that
> reading from the zvol character device doesn''t detect "EOF".
>
> On snv_66 (sparc) and snv_73 (x86) I can reproduce it, like this:
>
> # zfs create -V 1440k tank/floppy-img
>
> # dd if=/dev/zvol/dsk/tank/floppy-img
1999 Jan 08
1
character vectors in data.frames
Dear all,
well, today I just seem to run into these problems ... (I am still working
on R 0.63.1 on a SuSE 5.2). I would like to have a data.frame that also
contains character (and NOT factor) vectors. Two things that I tried (the
second worked in R 0.62.2):
> test.df <- data.frame (X= character (4))
> test.df$X [1] <- "a"
Warning: invalid factor level, NAs generated
or:
1999 Jan 08
1
avoiding (another) error
Dear all,
Many thanks to all who always so quickly respond with helpful hints!
Currently I am working with R 0.63.1 on SuSE 5.2 which I installed this
morning within about half an hour: my deepest compliments to the
developpers! (I had still 0.62.2 before.)
This time I am trying the following:
> xy <- list (a= c (1, 2, NA), b= c (2, 3))
> list.name <- "xy"
> get
1999 Jan 22
0
lm with rank-deficient X matrix
Dear all,
I would like to fit an lm in which a subset of the explanatory variables
are linearly dependent. Thus I would like to include the restriction that
all betas of these variables sum to 1. Is there a way to this in R? Or is
this what happens automatically if I set singular.ok= T (which is the
default, I believe)?
Thanks for your help. Lorenz
--
1999 Mar 30
0
idea for (further) debugging ace ()?
Dear all,
I am trying to use ace on a 446 x 14 Matrix, with two categorical
variables in the first two columns. If I try to run it I get:
> aceiH <- ace (data.mat, resp, cat= 1:length(x.cat))
Error: NAs in foreign function call (arg 3)
There is only one .Fortran call in ace () with the third argument being
x = t(x). Thus I tried to debug ace, i.e. I went through ace until just
before
2002 Oct 31
7
Symbols for male/female
Dear all,
I would like to use the biological symbols for male and female as plotting
symbols in a scatterplot (ideally filled and non-filled). R does not seem
to have these symbols using pch= in plot() nor are they implemented via
expression() or at least I did not find them. I found that the symbols are
e.g. available in the wasysym and the marvosym package in LaTeX.
I have coded two very rough
2002 Oct 31
7
Symbols for male/female
Dear all,
I would like to use the biological symbols for male and female as plotting
symbols in a scatterplot (ideally filled and non-filled). R does not seem
to have these symbols using pch= in plot() nor are they implemented via
expression() or at least I did not find them. I found that the symbols are
e.g. available in the wasysym and the marvosym package in LaTeX.
I have coded two very rough
2005 Jun 11
1
Problem joining a domain using ads
server: ms 2003 with ads
client: debian 3.1/samba 3.0.14
smb.conf:
..
[global]
workgroup = SP-GRUPPE
password server = 10.85.117.150
realm = SP-GRUPPE.DE
encrypt passwords = no
server string = %h server (Samba %v)
obey pam restrictions = yes
passdb backend = tdbsam, guest
passwd program = /usr/bin/passwd %u
passwd chat = *Enter\snew\sUNIX\spassword:* %n\n
*Retype\snew\sUNIX\spassword:* %n\n .
1999 Feb 15
1
.Rdata questions
Dear all,
in a current project I have a pretty huge .Rdata. Thus I was working with
R --vsize 100 --nsize 1000000. Today when I tried to restart R I get the
following error message:
Error: a read error occured
Fatal error: unable to restore saved data
(remove .RData or increase memory)
I increased memory up to --vsize 180 and --nsize 2000000, but the error
reoccurrs. Is there a way to know
1999 Jan 04
1
Error messages
Dear all,
The following works with a simple result of lm but gives the error with a
more complicated one (could this be due to singularities that occurr in
the model?).
> cooks.distance (X)
Error: NAs in foreign function call (arg 6)
> class (X)
[1] "lm"
But, actually, I would like to ask a more general question: Is there a
place (I searched in the CRAN site) where I find
2012 Apr 08
2
How to produce serveral plots with pairs of vectors
Dear R-Users,
I have a newbie-question about producing several plots with five variable
pairs within in one code (loop).
Problem:
I define two objects, erveryone has five vectors (columns /variables):
dimensionen <- data.frame(meinspss$attr_diff_gesamt,
meinspss$finanz_diff_gesamt, meinspss$leist_diff_gesamt,
meinspss$soz_diff_gesamt, meinspss$wert_diff_gesamt)
gruppe <-
2006 Apr 11
2
Browsing problem
Hi,
I've got a browsing problem, I'm searching the error for a long time now
so I think betimes it's a bug ;-)
For debugging purposes, I've left away everything in the network that's
not necessary. There's now only one XP-Prof workstation (domain member)
and one samba server (3.0.22, acting as PDC) anymore.
Bind9 is the local DNS server; Forward and PTR entries are