Hello,
I am interested in parametric multi comparison tests such as
Dunnett, Duncan, Tukey, Newman-Keuls, Bonferonni, Scheffe, and
non-parametric tests such as Kruskal-Wallis, and Mann-Whitney U. Are there
packages that include most of these tests in each category? Many packages
Hi Shishm,
Part of what you do seems reasonable. My guess is that:
o <- match(OID_, OID_)
is not doing what you want/think. What happens when you look at the
results? e.g.,:
print(o)
You use that later on as row and column indices to extract from m, to
create m1. The fact taht mat2listw co
Dear Mahesh,
What you have done is the social equivalent of walking into a large
retail store, getting on the store intercom, and saying, so that
thousands of customers can hear you, "Kindly get me out of this
store". There are two problems with this:
1) It is inconsiderate to bother thousands o
Perhaps this question is better suited for the bioconductor list: they can
probably get you an answer quickly.
Michael
On Oct 29, 2011, at 3:10 PM, lumos wrote:
> Hello,
>
> I have a list of genes in a txt file and the chromosome locations where they
> occur. I want to make a plot that will
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Hi Guys,
First, English is not my native language so sorry if the question is
too difficult to understand. I can rephrase it if necessary.
I have 32-bit Windows Xp SP3, i use R version 2.12.0 (2010-10-15),
and
the question is about Redundancy canonical analysis plot problem in
3D using VEG
Oh sorry, I misread. You'll only be able to get the confidence interval out of
the object returned by survfit.
From: Zheng Lu [mailto:luy...@hotmail.com]
Sent: Saturday, October 29, 2011 1:04 PM
To: Lancaster, Robert (Orbitz); r-help@r-project.org
Subject: RE: [R] How to plot survival data from
Hello,
I have a list of genes in a txt file and the chromosome locations where they
occur. I want to make a plot that will show all the chromosomes (1-22,X,Y)
and the genes which occur in that chr position.
Does anyone know if it can be done in R?
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You didn't show the details of what you did before
Ten<-dataTable1[(dataTable1$sensor_depth_m=="10"),]
but that line makes me suspicious that you did some
experimentation with syntax before coming up with that
line. In particular, why did you use parentheses around
(dataTable1$sensor_depth_m
Your post is unlikely to solicit a helpful response. As you do not adhere to
the posting guide, it is quite impossible for us to figure out from your
description what is going wrong. Please provide a self-contained example
that reproduces the problem (i.e., code with simulated or actual data that
w
Thank you very much for your consideration and response. you are right and the
codes you provided was the one I am using now. But my question is if I simulate
1000 trials (due to limited space, I only provide the results here from 2
trials), TRL is from 1 to 1000 in the dataset, how can I creat
Hi,
I don't know what FastRWeb does, but it appears to me that you need the
developmental files for Cairo installed. I don't use ubuntu, but
perhaps installing cairo-dev might help?
HTH,
Ranjan
On Sat, 29 Oct 2011 11:24:04 -0500 financial engineer
wrote:
>
> hi,
>
> I am working on Ubuntu an
I understand... can you please tell me where I can locate those to be able to
install them. I am not familiar with X11.
> Date: Sat, 29 Oct 2011 19:46:16 +0200
> From: lig...@statistik.tu-dortmund.de
> To: fin_e...@hotmail.com
> CC: r-help@r-project.org
> Subject: Re: [R] installing FastRWeb
>
hi Uwe,
thanks for your response.
I ran the following as per the instructions on the Cairo website:
sudo apt-get install libcairo2-dev
following which I tried to install FastRWeb again (hopefully I have not missed
any steps in between)can you pls. tell me how I can fix this error..
On 29.10.2011 19:48, financial engineer wrote:
I understand... can you please tell me where I can locate those to be able to
install them. I am not familiar with X11.
Depends on the OS, if this is Ubuntu, probably in libxt-dev
So go ahead with
apt-get install libxt-dev
and please do not
A missing X11/Intrinsic.h: suggests you also have to install some X11
header files that are still missing ...
Uwe Ligges
On 29.10.2011 19:44, financial engineer wrote:
hi Uwe,
thanks for your response.
I ran the following as per the instructions on the Cairo website:
sudo apt-get i
I need just a little more education.
I still haven't got back into attempting R programs,
but I have appreciated your information.
The linear-in-frequency horizontal-axis scale is
natural for frequency analysis, and so labeling in
period is applicable. Also applicable for better view
is an exponen
Please do read the output, it tells you:
Please install cairo (http://www.cairographics.org/) and/or set
CAIRO_CFLAGS/LIBS correspondingly.
And that is exactly what you need to do, it cannot be solved by
installing R packages
Best,
Uwe Ligges
On 29.10.2011 18:24, financial engineer wr
On 29.10.2011 18:33, ADosmann wrote:
I had a similar problem installing lme4 on my mac in R 2.12.1. The
information on this thread helped me troubleshoot the problem, but I arrived
at a different solution.
When I tried to load lme4 from the source as advised by one author, it
failed and I got
I'm assuming you want to plot the Kaplan-Meier curves. First, load your data
into a data.frame, e.g. surv_data
It looks like ST is your survival time and ind is your event indicator.
The following code should get you started:
# create your survival object:
mySurv = Surv(surv_data$ST,surv_data
hi,
I am working on Ubuntu and tried to install FastRWeb, but am getting the
following error for installation of cairo.h.
install.packages("FastRWeb",dep=TRUE)
Installing package(s) into /home/ba/R/i686-pc-linux-gnu-library/2.12
(as lib is unspecified)
also installing the dependency Cair
I had a similar problem installing lme4 on my mac in R 2.12.1. The
information on this thread helped me troubleshoot the problem, but I arrived
at a different solution.
When I tried to load lme4 from the source as advised by one author, it
failed and I got an error message regarding the package '
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
Thank you very much both! That's exactly what I was trying to get.
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R has packages for almost everything, so there is "sendmailR"
Uwe Ligges
On 28.10.2011 20:04, MacQueen, Don wrote:
The various suggestions seem kind of complex to me, at least on a
unix-like system (including Mac OS X).
This is what I do:
sink('tmp.txt')
cat('This is the body of th
On Oct 29, 2011, at 9:08 AM, Suleyman K wrote:
Hi,
I am trying to get different combinations of a vector of different
size and
find their sum. For example, if I have a vector (i,j) where i and j
can be
anything from 0 to 5, i get these combinations (0,0), (0,1), (1,0),
(1,1),
(2,0),
Another approach is to use expand.grid to create a
data.frame of all possible combinations of elements
of its input vectors:
rowSums(expand.grid(0:5, 0:5, 0:5))
Bill Dunlap
Spotfire, TIBCO Software
wdunlap tibco.com
> -Original Message-
> From: r-help-boun...@r-project.org [mailto:r-h
Just add another outer wrapper:
outer(1:5, outer(1:5, 1:5, "+"), "+")
If you are going to arbitrarily long tuples, it may be worthwhile to
put this in a wrapper like so:
tupleSums <- function(vec, n){
stopifnot(all.equal(n, as.integer(n)))
n <- as.integer(n)
if (n == 1L) return(ve
Hi,
I am trying to get different combinations of a vector of different size and
find their sum. For example, if I have a vector (i,j) where i and j can be
anything from 0 to 5, i get these combinations (0,0), (0,1), (1,0), (1,1),
(2,0), .. (5,5) and find sum of these as 0, 1, 1, 2, . , 10.
I'm not an expert on these things, but I don't believe so. acf/pacf
doesn't require a ts object so it doesn't really need things to fit
the exact nuances of the ts class. You may have to be a little careful
in interpretation however depending on the nature of the irregular
spacing, but that's going
The short answer is that you need to use the window() command with ts objects.
The (ever so slightly) longer answer is that no one really likes ts
objects and that's why a proliferation of contributed packages exist
to deal with their "idiosyncracies". The most popular for finance are
zoo and xts
John,
There is a good example of one way of doing this in "multcomp-examples.pdf"
of package multcomp. See pages 8 to 10.
Regards, Mark.
-
Mark Difford (Ph.D.)
Research Associate
Botany Department
Nelson Mandela Metropolitan University
Port Elizabeth, South Africa
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Thank you both so very much.
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I see two possibilities:
1) the call to 'browser' is inside an 'if'
clause that doesn't exectute.
2) the call forgets the parentheses, so it is:
browser
rather than
browser()
On 28/10/2011 20:04, M. Tran wrote:
Dear All
I have a program that breaks at the following lines of code:
big
On 11-10-29 1:58 AM, Trevor Davies wrote:
Sorry, I should have really started a new thread with this because really it
is a new question only loosely related to the first Q.
Thanks for the assist.
I haven't looked at the Sweave sources, so I don't know why a relative
path is needed, but I thin
Hi Jim,
I am sorry for the typo. Thats 'newcolm' everywhere.
Thanks for the help.
I think this should work now. :)
Thanks and Regards
SmartG
On 29 October 2011 13:34, Jim Lemon wrote:
> On 10/29/2011 06:54 PM, Smart Guy wrote:
>
>> Hello Gurus,
>> I am still new to R. Her
On 10/29/2011 06:54 PM, Smart Guy wrote:
Hello Gurus,
I am still new to R. Here is my issue.
I was trying to add column to data frame that was populated by read.spss().
When I used cbind to add a new variable(column).
library(foreign)
mydf<-read.spss(file="C:/myspss.sav",use.val
Hello Gurus,
I am still new to R. Here is my issue.
I was trying to add column to data frame that was populated by read.spss().
When I used cbind to add a new variable(column).
library(foreign)
mydf<-read.spss(file="C:/myspss.sav",use.value.labels=FALSE,
to.data.frame=TRUE,use.miss
On Friday 28 October 2011 18:04:59 Vinny Moriarty wrote:
> Thanks everyone for you help with my last question, and now I have one
> last one...
Here is what I would do, based on my understanding of your question:
# your data snippet as data frame
> x
site time_localtime_utc
On Oct 25, 2011, at 18:23 , Xiang Gao wrote:
> I have a question about the D'Agostino skewness test and the Anscombe-Glynn
> kurtosis test.
>
>
> agostino.test(x, alternative = c("two.sided", "less", "greater"))
>
> anscombe.test(x, alternative = c("two.sided", "less", "greater"))
>
> The opt
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