Thank you Ruben.
You were absolutly right. I'm using trend option now to specify my model.
Thank for the help,
Phil
--
View this message in context:
http://r.789695.n4.nabble.com/geoRglm-with-factor-variable-as-covariable-tp4645067p4645310.html
Sent from the R help mailing list archive at
On 10/07/2012 02:17 AM, Elaine Kuo wrote:
Hello,
This is Elaine.
I am trying a path analysis using lavaan Package.
There are three explanatory variables: X, Z, and M.
The response variable is Y.
A, b, and c have direct effects on Y.
On the other hand, X and Z also have direct effects on M.
Thank you all for helping me out.
As Michael points out, I abused the rounding and formatting of print()
while debugging.
The default number of digits to print is 7 according to ?print.default,
which makes floating point numbers to be somewhat plausible for index vector
subsetting at first glance:
Hi Lorenzo,
Just a quick thought, the uniform probability density on a unit sphere is 1
/ (4pi),
what about binning those random points according to their directions and do
a chi-square test?
Regards,
Guo
On Sun, Oct 7, 2012 at 2:16 AM, cbe...@tajo.ucsd.edu wrote:
Lorenzo Isella
Dear R users,
I am running R-2.15.1 in Linux Slackware64-14.0. Here is my minimal working
example:
testfun - function (x) {
a - 0;
sapply(X=a, FUN=get, envir=sys.frame(which=x));
}
Inside R, that is R called from within a Linux terminal, the following code
works:
testfun(x=5)
On Sun, Oct 7, 2012 at 10:16 AM, Martin Ivanov tra...@abv.bg wrote:
Dear R users,
I am running R-2.15.1 in Linux Slackware64-14.0. Here is my minimal working
example:
testfun - function (x) {
a - 0;
sapply(X=a, FUN=get, envir=sys.frame(which=x));
}
Inside R, that is R called from
Hello,
No, I can't confirm the behavior the op sees.
I've tried it in an R terminal on ubuntu 12.04, rkward on ubuntu, and
RGui on Windows 7. R version 2.15.1.
Here's the rkward sessionInfo.
sessionInfo()
R version 2.15.1 (2012-06-22)
Platform: x86_64-pc-linux-gnu (64-bit)
locale:
[1]
Hi,
I am getting the same error message as Michael got (R terminal (R 2.15) on
Ubuntu 12.04).
testfun(x=5)
#Error in sys.frame(which = x) : not that many frames on the stack
print(testfun(x=6))
#Error in sys.frame(which = x) : not that many frames on the stack
A.K.
- Original Message
Hello,
You must install the appropriate package(s). Try, for instance,
install.packages('rugarch') # do this only once
And then, every time you start an R session, if you want to use it,
library(rugarch) # do this every R session
To know more, try
help('rugarch')
vignette(package =
Do to work schedules, I may have to discontinue.
I really like this course and wish to finish. When is this course offered
again, and if so, can I take again?
Or, do we have to submit my even the hard deadlines? I can continue if we
do not have to submit even by the hard deadline.
I am
On Sun, Oct 7, 2012 at 12:33 PM, Rui Barradas ruipbarra...@sapo.pt wrote:
Hello,
No, I can't confirm the behavior the op sees.
I've tried it in an R terminal on ubuntu 12.04, rkward on ubuntu, and RGui
on Windows 7. R version 2.15.1.
Here's the rkward sessionInfo.
sessionInfo()
R version
The problem with that, is that I just wrote an example of my database, but I
have around 250 species and more than 500 sites. In the approach you show
me, it looks like I have to enter every species name and sites individually,
right?
--
View this message in context:
I know it does not look very good - using the same column names to mean
different things in different data frames, but here you go:
--8---cut here---start-8---
x - data.frame(a=c(1,2,3),b=c(4,5,6))
y - data.frame(b=c(1,2),a=c(a,b))
Hello.
I'm trying to make some graphics with nationalized labels (pdf for use
in LaTeX document).
On console (displayed on screen) using all looks ok:
\/
data-rnorm(100)
hist(data,main='Rozkład gęstości punktów', xlab='Wartość na osi y',
ylab='Częstość
Thank You very much for Your replies.
Dear Michael,
Does this persist after a new session (perhaps running as R --vanilla) and/or
reinstall?
Yes, it does. After running R --vanilla, still there are 4 contexts more on the
call stack.
You didn't show us how you tried to use parent.frame()
I
This is not the mailing list for any course.
--
On Oct 7, 2012, at 12:27 AM, brigettebre...@aol.com wrote:
Do to work schedules, I may have to discontinue.
I really like this course and wish to finish. When is this course offered
again, and if so, can I take again?
Or, do we have to
On 2012-10-07 08:34, Sam Steingold wrote:
I know it does not look very good - using the same column names to mean
different things in different data frames, but here you go:
--8---cut here---start-8---
x - data.frame(a=c(1,2,3),b=c(4,5,6))
y -
'National': not my nation, and none is stated. Somewhere in Eastern
Europe ... Poland?
Short answer: you need to use a family which contains those glyphs
(try family='NimbusSan': the default 'Helvetica' does not) *and* a
viewer that uses fonts that do.
Longer answer: read ?pdf and
Dear All,
i want to use garch model in return of stock. and the data should presence
volatility cluster (Heteroscedasticity).
Do you know how to test volatility cluster (the presence of heteroscedasticity)
in series data of stock return in R?
Is it using Langrange Multiplier (LM) ARCH test?
Hi,
Though, this does give the result you wanted when the column names are the same.
y1-y
colnames(y1)-c(a,b)
merge(x,y1,by=a,all=TRUE,suffixes=c(,.y))
# a b b.y
#1 1 4 a
#2 2 5 b
#3 3 6 NA
A.K.
- Original Message -
From: Sam Steingold s...@gnu.org
To: r-help@r-project.org
Hi Eko,
Please don't cross-post to both R-Help and R-SIG-Finance.
Michael
On Sun, Oct 7, 2012 at 6:49 PM, Eko andryanto Prakasa
eko.prak...@yahoo.com wrote:
Dear All,
i want to use garch model in return of stock. and the data should presence
volatility cluster (Heteroscedasticity).
Do you
On 2012-10-07 10:50, arun wrote:
Hi,
Though, this does give the result you wanted when the column names are the same.
y1-y
colnames(y1)-c(a,b)
merge(x,y1,by=a,all=TRUE,suffixes=c(,.y))
# a b b.y
#1 1 4a
#2 2 5b
#3 3 6 NA
A.K.
Yes, because 'b' is _not_ a 'by'-name.
Peter Ehlers
Hello,
I haven't been following this thread but apparently the answer to your
worries is no.
You can use a combination of names() and grep() to sort it out.
something like
#nms - names(adat)
nms - c(Year, Route, Point, paste0(Sp, 1:250))
pattern - ^Sp[[:digit:]]+$
whichCols - grep(pattern,
Hi Michael,
I'm sorry for the mistake..
i don't know if it's not permitted to sent the same message to both (r-help and
r-sig)
Thank's a lot for the information...
Eko
- Original Message -
From: R. Michael Weylandt michael.weyla...@gmail.com
To: Eko andryanto Prakasa
Hi,
I guess you are not talking about the melt() method.
dat1-read.table(text=
Year Route Point Sp1 Sp2 Sp3
2004 123 123-1 0 1 0
2004 123 123-2 0 1 1
2004 123 123-10 1 1 0
,header=TRUE,sep=,stringsAsFactors=FALSE)
#If all the Sp columns
Hello.
Yes, you're right -Poland, Central/Eastern Europe.
My apologies - my fault - not to state it directly in post.
Than you for your advice, especially concerning viewer (when OS is Win).
Under Windows (checked both on english and polish version of OS) works
fine with font family you
Hello,
I'm running a multimodel analysis which involves fitting several GAM models
as implemented in package mgcv. The issue I'm having is that when I try to
fit my model, gam gives me the following error message: 'Error in
initial.sp(w * X, S, off) : S[[2]] matrix is not +ve definite.' The
Dear Help,
After loading the pd.Citrus library and checking the DataFrame, I ran
the R code for:
1) 'oligo'
{ library(pd.citrus)
Loading required package: RSQLite
Loading required package: DBI
data(pmSequence)
show(pmSequence)
DataFrame with 341730 rows and 2 columns
fid
In-line comments below.
Bill Dunlap
Spotfire, TIBCO Software
wdunlap tibco.com
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf
Of Rolf Turner
Sent: Friday, October 05, 2012 5:02 PM
To: Uwe Ligges
Cc: r-help@r-project.org
Hi Franklin,
As you note, this is a bioconductor package, and they have a separate
mailing list for support (fully of terribly knowledgeable and
responsive folks) I know it's somewhat unpleasant to be told to look
elsewhere after you've spent a good amount of time on it already, but
I think it's
On Sun, Oct 7, 2012 at 3:00 PM, garth dbo...@dal.ca wrote:
Hello,
I'm running a multimodel analysis which involves fitting several GAM models
as implemented in package mgcv. The issue I'm having is that when I try to
fit my model, gam gives me the following error message: 'Error in
On Sun, Oct 7, 2012 at 7:59 PM, Eko andryanto Prakasa
eko.prak...@yahoo.com wrote:
Hi Michael,
I'm sorry for the mistake..
i don't know if it's not permitted to sent the same message to both (r-help
and r-sig)
Thank's a lot for the information...
Eko
No worries, it's a common enough
You should keep the context of your thread intact for those of us using
email instead of Nabble.
The locations were not listed individually anywhere in the reshape()
command. I listed Point as the id variable so reshape would use that to
create row names, but if you delete idvar=Point, reshape
I have two regressions to perform - one with a metric DV (-3 to 3), the
other with an ordered DV (0,1,2,3).
Neither normal distribution not homoscedasticity is given. I have a two
questions:
(1) Some sources say robust regression take care of both lack of normal
distribution and
* Peter Ehlers ruy...@hpnytnel.pn [2012-10-07 10:03:42 -0700]:
On 2012-10-07 08:34, Sam Steingold wrote:
I know it does not look very good - using the same column names to mean
different things in different data frames, but here you go:
--8---cut
This does not appear to be a question about R. You should post in a list or
forum dedicated to discussing statistics theory, such as
stats.stackoverflow.com.
---
Jeff NewmillerThe .
Thank you Jeff! Please ignore the first of my two questions then, and
apologies for not making it clear that my second question was about R.
(2) Are there ways of using robust regressions with ordered data ... in
R?
Thank you
On 7 October 2012 18:26, Jeff Newmiller jdnew...@dcn.davis.ca.us
Ill try this one as well.
And I guess the one below is not going to work, because all my species
have different names.
Thanks!
#nms - names(adat)
nms - c(Year, Route, Point, paste0(Sp, 1:250))
pattern - ^Sp[[:digit:]]+$
whichCols - grep(pattern, nms)
whichNames - nms[whichCols]
reshape(...,
Have you checked the Robust task view on CRAN?? Would seem that that
should have been the first place to look.
-- Bert
On Sun, Oct 7, 2012 at 3:30 PM, Eiko Fried tor...@gmail.com wrote:
Thank you Jeff! Please ignore the first of my two questions then, and
apologies for not making it clear that
I don't know about the topic of your question. Have you used the RSiteSearch
function to research it yourself?
---
Jeff NewmillerThe . . Go Live...
DCN:jdnew...@dcn.davis.ca.us
Dear useRs,
i have a matrix X and i generated a distance matrix of X, let us call it Y. I
did hierarchical clustering of Y and got some results. I just wanted to know
that can i use the same distance matrix Y in Kmeans clustering? If not, then
how can i use my own distance matrix for kmeans
Hello,
If all your species have different names, you can allways try one of
1. if the non-species follow a pattern, negate those columns and you'll
have the species columns.
2. are the species the last columns? Use positional referencing.
Rui Barradas
Em 08-10-2012 00:16, Andrea Goijman
HI,
Sorry, I complicated a code where it was not required at all.
Just using colnames(dat1)[4:6] or names(dat1)[4:6] should work if the species
columns are adjacent to each other.
Vaniscotte vanamelie at gmail.com writes:
Dear all,
I would like to add mixed effects in a multinomial model and I am trying
to use MCMCglmm for that.
[snip]
ill-conditioned G/R structure: use proper priors if you haven't or
rescale data if you have
I guess that the problem
On 2012-10-07 14:44, Sam Steingold wrote:
* Peter Ehlers ruy...@hpnytnel.pn [2012-10-07 10:03:42 -0700]:
On 2012-10-07 08:34, Sam Steingold wrote:
I know it does not look very good - using the same column names to mean
different things in different data frames, but here you go:
I have three column vectors (X1, X2, X3).
X1 X2 X3
20 25 40
100 90 80
I want to put them as one matrix of dimention 2 by 3, but remove
headers(X1,X2,X3) from the matrix. I wrote
as follows
U-cbind (X1,X2,X3)
the headers are there. I need help please. Thanks
Dereje
You need to clarify what you have and what you want. Please use the dput()
function to create a reproducible example that we can enter into R to make
suggestions about. [1]
There are a couple of possible things that could be going on here, and what you
have given so far is ambiguous.
[1]
These are just column names, but if you want to remove them, it is easy:
X1 - c(20, 100)
X2 - c(25, 90)
X3 - c(40, 80)
U - cbind(X1, X2, X3)
U
X1 X2 X3
[1,] 20 25 40
[2,] 100 90 80
colnames(U) - NULL
U
[,1] [,2] [,3]
[1,] 20 25 40
[2,] 100 90 80
Hi, I was trying to do a multi-level modeling of the data using the nlme
package. I encounter the following message:
addRandomSlopeRange- lme(FAN.range ~ CHN.range + Age + Block.T,
data=data.block, random = ~CHN.range|CHI, method = ML, na.action=na.omit)
Error in lme.formula(FAN.range ~
On 08/10/2012 02:57, Peter Ehlers wrote:
On 2012-10-07 14:44, Sam Steingold wrote:
* Peter Ehlers ruy...@hpnytnel.pn [2012-10-07 10:03:42 -0700]:
On 2012-10-07 08:34, Sam Steingold wrote:
I know it does not look very good - using the same column names to mean
different things in different
Dear R Help,
Thank you to those who responded to my questions about mle2/optim
convergence. A few responders pointed out that the optim error seems to
arise when either one of the probabilities P1, P2, or P3 become negative
or infinite. One suggested examining the exponential terms within
On 08/10/2012 00:37, Bert Gunter wrote:
Have you checked the Robust task view on CRAN?? Would seem that that
should have been the first place to look.
It is still a conceptual question. I presume this means an ordered
response, and then we need to know what is meant by 'regression'.
If you
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