Hi
as only you know perfectly which halves and other portions of your
matrices contain zeroes and which contain random numbers you has to
finalize the function yourself.
Here are few ideas.
n-20
mat-matrix(0,n,(n/2)/5+1) #matrix of zeroes
dd-dim(mat) # actual dimensions
mat[1:(dd[1]/2),1]-1
Hi
you are correct as usually. It is about 10 versions 1.2.0 - 2.2.1 and
as there are 2 versions per year it is about 4-5 years.
But nevertheless it seems to me as if I used R forever (and hopefully
it will continue)
Anyway subsetting data frames **was** similar in the old versions as
it is
Hi, all
I have problem about installing package (built in Windows) in Mac.
In the R for MacOS X FAQ, it mentioned that Mac required the
prebuilt package named as XXX.tgz. However, the package built
under Windows named as XXX.zip. So how should I do to let the
package (built in Windows) to
Petr Pikal wrote:
Hi
you are correct as usually. It is about 10 versions 1.2.0 - 2.2.1 and
as there are 2 versions per year it is about 4-5 years.
But nevertheless it seems to me as if I used R forever (and hopefully
it will continue)
Anyway subsetting data frames **was** similar in
Rhett Eckstein wrote:
Hi, all
I have problem about installing package (built in Windows) in Mac.
In the R for MacOS X FAQ, it mentioned that Mac required the
prebuilt package named as XXX.tgz. However, the package built
under Windows named as XXX.zip. So how should I do to let the
Juan Pablo Lewinger wrote:
I was wondering if anybody has written R code to compute the cdf of a
multivariate (or at least a bivariate) normal distribution with given
covariance structure.
See ?pmvnorm in package mvtnorm.
Uwe Ligges
__
Uwe Ligges [EMAIL PROTECTED] writes:
Petr Pikal wrote:
Hi
you are correct as usually. It is about 10 versions 1.2.0 - 2.2.1 and
as there are 2 versions per year it is about 4-5 years.
[That calculus only goes back to 2001, though, previous to that the
release rate was higher (and
-Original Message-
From: Deepayan Sarkar [mailto:[EMAIL PROTECTED]
Sent: Monday, February 06, 2006 9:52 PM
To: Vermeiren, Hans [VRCBE]
Cc: [EMAIL PROTECTED]
Subject: Re: panel.levelplot() for 2D histograms
On 2/6/06, Vermeiren, Hans [VRCBE] [EMAIL PROTECTED] wrote:
Dear R-wizards,
Thomas L Jones wrote:
I have two vectors, x and y, and I want to create a scatterplot. I
want the lower left corner to be at (0, 0). I can create a scatterplot
just by calling plot (x, y), but I am quite throroughly stymied and
frustrated by the problem of putting the lower left corner
UweL == Uwe Ligges [EMAIL PROTECTED]
on Tue, 07 Feb 2006 08:56:10 +0100 writes:
UweL Petr Pikal wrote:
Hi
On 6 Feb 2006 at 15:57, ivo welch wrote:
Date sent: Mon, 6 Feb 2006 15:57:30 -0500
From:ivo welch [EMAIL PROTECTED]
To:
Hello,
I would like to use qqplot() to compare two
experimental distributions. But I do not understand
how qqplot() compute quantiles. In fact, quantile() do
not return the same results.
Thank you for your help.
Vincent.
__
R-help@stat.math.ethz.ch
On 2/6/2006 9:59 AM, Vincent Negre wrote:
Hello,
I would like to use qqplot() to compare two
experimental distributions. But I do not understand
how qqplot() compute quantiles. In fact, quantile() do
not return the same results.
Take a look at the source code. qqplot replaces the longer
I am sorry but I think I didn't do a reply all, when I replied to Prof.
Ripley. I did try what he suggested.
I have installed tcl-8.4.12 and tk-8.4.12 in another folder and given explicit
path to those lib folders for the tclConfig.sh tkConfig.sh.
I also tried using the /usr/lib
Hi,
you can check ?pmvnorm in package 'mvtnorm'
Marco
--- Juan Pablo Lewinger [EMAIL PROTECTED] wrote:
I was wondering if anybody has written R code to
compute the cdf of a
multivariate (or at least a bivariate) normal
distribution with given
covariance structure.
[Vincent Negre]
[...] I do not understand how qqplot() compute quantiles.
Just type ``qqplot`` (without the parentheses) at the R prompt, to see
the source code. ``qqplot`` does not especially compute quantiles,
which are rather obtained directly through sorting its arguments.
--
François
Dear R-users,
I would like to process some spectroscopic data with R, and I was hoping
some people might have some example code on how to do this.
I would like to be able to do the following things:
* Detect outlier-spectra - This can be done by using scoreplot from the
pls package
* Determine
Hello. We are trying to install R on our network, and I wanted to ask if
there is a user license agreement. I will be grateful if somebody can send
me a link to it; if one exists.
Thank you very much
***
Antonio Paredes
USDA- Center for Veterinary
information.
Thanks for your advice.
result 20060207.pdf
Description: Adobe PDF document
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Type license() for this info
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
[EMAIL PROTECTED]
Sent: Tuesday, February 07, 2006 8:50 AM
To: r-help@stat.math.ethz.ch
Subject: [R] R- License
Hello. We are trying to install R on our network, and I wanted to
Hi,
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
[EMAIL PROTECTED]
Subject: [R] R- License
Hello. We are trying to install R on our network, and I
wanted to ask if
there is a user license agreement. I will be grateful if
somebody can send
me a link to it; if one
On Tue, 7 Feb 2006 [EMAIL PROTECTED] wrote:
Hello. We are trying to install R on our network, and I wanted to ask if
there is a user license agreement. I will be grateful if somebody can send
me a link to it; if one exists.
In addition to license() from an installed R, you can link through:
Hi Every Body,
I don't know why some regression functions have no related prediction
function. For example lowess, loess, lokerns, lpridge, lpepa, and ksmooth.
What could help? Is there any global or wrapper function so that can help?
Regards,
Amir Safari
On Tue, 2006-02-07 at 06:24 -0800, Amir Safari wrote:
Hi Every Body,
I don't know why some regression functions have no related
prediction function. For example lowess, loess, lokerns, lpridge,
lpepa, and ksmooth.
What could help? Is there any global or wrapper function so that
Amir Safari wrote:
Hi Every Body,
I don't know why some regression functions have no related prediction
function. For example lowess, loess, lokerns, lpridge, lpepa, and ksmooth.
What could help? Is there any global or wrapper function so that can help?
Regards,
Amir Safari
The entire message [R] install package in Mac, originally sent to you by
[EMAIL PROTECTED] ([EMAIL PROTECTED]), has been forwarded to you from the
Antigen Quarantine area.
This message may have been re-scanned by Antigen and handled according to the
appropriate scan job's settings.
Entire
The entire message Re: [R] install package in Mac, originally sent to you by
[EMAIL PROTECTED] ([EMAIL PROTECTED]), has been forwarded to you from the
Antigen Quarantine area.
This message may have been re-scanned by Antigen and handled according to the
appropriate scan job's settings.
On Tue, 7 Feb 2006, Gavin Simpson wrote:
On Tue, 2006-02-07 at 06:24 -0800, Amir Safari wrote:
Hi Every Body,
I don't know why some regression functions have no related
prediction function. For example lowess, loess, lokerns, lpridge,
lpepa, and ksmooth.
What could help? Is there
I have a data frame with Cyrillic text that I would like to be able to
view under RGui. Unfortunately I can't figure out from the manuals how
to make this happen -- can someone point me in the right direction?
Thanks,
Roger Levy
__
Dear R community,
I performed a generalized linear mixed model using glmmPQL (MASS
library) to analyse my data i.e : y is the response with a poisson
distribution, t and Trait are the independent variables which are
continuous and categorical (3 categories C, M and F) respectively, ind
is the
Martin Maechler wrote:
UweL == Uwe Ligges [EMAIL PROTECTED]
on Tue, 07 Feb 2006 08:56:10 +0100 writes:
UweL Petr Pikal wrote:
Hi
On 6 Feb 2006 at 15:57, ivo welch wrote:
Date sent: Mon, 6 Feb 2006 15:57:30 -0500
From:
On Tue, 7 Feb 2006, Roger Levy wrote:
I have a data frame with Cyrillic text that I would like to be able to
view under RGui. Unfortunately I can't figure out from the manuals how
to make this happen -- can someone point me in the right direction?
You can only do this if you run RGui in a
Hi R users
Here is what I got with help from Petr Pikal (Thanks Petr Pikal). I modified
Petr Pikal's code to a little
to meet my purpose.
I created a function to generate a matrix
generate.matrix-function(n.variable)
{
mat-matrix(0,n.variable,(n.variable/2)/5+1) #matrix of zeroes
dd-dim(mat) #
Hello all!
R2.2.1, W2k.
When I used update.packages() today, R wanted to update VR, cluster and
nlme packages. I did so using the Danish mirror.
Everything worked as usual during update, but after closing R and trying
to restart I got an error message saying that the .Rdata could not be
On Tue, 2006-02-07 at 16:23 +, Laura Quinn wrote:
Hello,
I was wondering if there is anything within the 3d rgl library that is
similar to the symbol() function? I am hoping to overlay a surface3d()
plot with some circles of varying size/color. I tried using the points3d()
function, but
Hi,
I would like to print elements from sem (structural equation modeling)
function (e.g., model-reproduced covariance matrix (C); estimated asymptotic
covariance matrix of parameter estimates (cov)).
How can I do this?
Thanks,
André
--
André Tavares Corrêa Dias
Laboratório de Ecologia
I have a binary file with data sequence in the order
[age,weight][age,weight]
I know the length of the data and I want to load it into a data.frame. of
course a way to do this is to
read age and weight seperately and then use cbin(age,weight) to combine them
into a dataframe, but is
Hi list,
I am fitting microarray data (intensity) model using the lme package in R
environment. I have 5 fixed variables in the model. One of the fixed
variables is genes. I am trying to get p-values for different genes. But I
am getting only one p-value for all genes together. I can get a list
Dear list members,
I am pleased to let you know that R met with QCA - Qualitative Comparative
Analysis.
This package has a few functions that implement the Quine-McCluskey algorithm,
adapted to social sciences by Charles Ragin (as describes in his book from
1987 The Comparative Method).
Your question begins, Dear Dr. Bates, yet Bates does not appear as
an addressee in the copy of your question that I recieved via r-help. I
will offer a couple of suggestions in the hopes that they might help
you. Since your question did not include enough detail for anyone to
[EMAIL PROTECTED] wrote:
I have a binary file with data sequence in the order
What do you mean by 'binary file'?
[age,weight][age,weight]
How are age and weight encoded in this 'binary file'?
I know the length of the data and I want to load it into a
data.frame. of course a way to
Prof Brian Ripley wrote:
On Tue, 7 Feb 2006, Roger Levy wrote:
I have a data frame with Cyrillic text that I would like to be able to
view under RGui. Unfortunately I can't figure out from the manuals how
to make this happen -- can someone point me in the right direction?
You can only do
Use the all powerful here document feature of bash:
R --vanilla EOF # Pipe all subsequent lines into R.
### Here's my R code
require(tcltk)
tkmessageBox(message=It works)
## the end
EOF
Mike Miller wrote:
I'm new to the list. I've used R and S-PLUS a bit for about 15 years but
XLSolutions Corporation (www.xlsolutions-corp.com) is proud to
announce 2-day R/S-plus Fundamentals and Programming
Techniques in San Francisco: www.xlsolutions-corp.com/Rfund.htm
Philadelphia, March 9-10
Seattle, March 13-14
San Diego,
Hi,
I am trying to compute the Shapley Values between a set of p independent
variables (x1, ..., xp) and the dependent variable y to study the
relationships.
I believe that the package kappalab could be an appropriate choice.
Is anybody able to give me some hints about the code I should write?
Hello,
i hope that every body are OK there.
I would like to calculate the inverse of the cdf of
mixture of normal distribution (with 2 components,
p,(1-p)) from uniform points (0,1] using R. In this
case i have to specify the 2 means and 2 variances and
the mixing proportions (p, (1-p)). I am
Dear André,
The components of the sem object returned by sem() are explained on the
help page ?sem. There are several methods for sem objects:
methods(class=sem)
[1] mod.indices.sem*normalized.residuals.sem*
[3] path.diagram.sem* print.sem*
[5]
Hi There:
I was wondering if there is a way to read FORTRAN list data (similar to
IDL's readf function). I often use FORTRAN for most of my number
crunching, and use something like IDL to visualize and perform
statistical analysis on that data. Since the each file is rather large
(100 Mb),
Dear Listers,
I am trying to match tables that DO NOT have the same length. The
tables result from the function table() so they look like this:
table 1
2 3 4
3 5 7
table 2
1 2 3
6 4 5
I need the following output: (NOTICE THE ZEROS)
1 2 3 4
table1 0 3 5 7
table2 6 4 5 0
t1 - as.data.frame(table(1:10)) ; colnames(t1)[2] - A
t2 - as.data.frame(table(5:20)) ; colnames(t2)[2] - B
t3 - merge(t1,t2,all=TRUE)
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Eric Pante
Sent: Tuesday, February 07, 2006 4:22 PM
To:
Paul Gilbert wrote:
Martin Maechler wrote:
UweL == Uwe Ligges [EMAIL PROTECTED]
on Tue, 07 Feb 2006 08:56:10 +0100 writes:
UweL Petr Pikal wrote:
Hi
On 6 Feb 2006 at 15:57, ivo welch wrote:
Date sent: Mon, 6 Feb 2006 15:57:30 -0500
Each data (edge,weight) is numerical data with type double (4 bytes)
df-file(d:/sim.data,rb)
age[1]-readBin(df,double())
weigt[1]-readBin(df,double())
...
age[10]-readBin(df,double())
weigt[10]-readBin(df,double())
it is not asc file.
=== 2006-02-07 13:03:17 ===
[EMAIL
Hi,
I am trying to use the Kuiper and Watson U^2 tests available in the
CircStats or circular packages to test for uniformity on a circle.
However, the implementation of these tests gives ranges of p-values that
are not dependent on n, the size of sample.
Are there any methods
Tyler,
One relatively easy way to get structured model data into R is to use
output routines I have written with my colleagues. They are called
For2R and are available at
http://shrimp.ccfhrb.noaa.gov/~mprager/Rinter.html
To go that route, you would replace (or supplement) your Fortran write
Dear R-Helpers,
I am working on a dataset containing ca. 500 specimens of 17 different
species. The data is three text columns, followed by ca 70 columns of
binary data.
I'm trying to write a function that will allow me to interactively
exclude species using the inofrmation in the third text
Hi
Andrej Kastrin wrote:
Dear useRs,
I have 4×4 symmetrical matrix ; then I use
image(log(my.matrix)) to visualise it.
Is there any 'simple' way to add text labels into each cell lie on
diagonal of the image plot? Thanks for any pointers...
Do you mean something like ...?
m -
First, I appoligise for the rooky question, but...
I'm trying to obtain standard errors, confidence intervals, etc. from a
sample design and have been trouble getting the results for anything other
than the basic total or mean for the overall survey from the survey
package.
For example, using
First, I appoligise for the rookie question, but...
I'm trying to obtain standard errors, confidence intervals, etc. from a
sample design and have been trouble getting the results for anything other
than the basic total or mean for the overall survey from the survey
package.
For example, using
Dear all,
where I can find explanation of data sets variables, for
example what does (u,x) variables means in city data?
Thank you in advance,
Kuba
Jennifer Anistron, Mark Rufallo, Shirley Maclaine,
Kevin Costner, Kathy Bates w komedii
Perhaps I am missing something incredibly basic, but I can't get the
wireframe function to plot anything other than an empty graph with
axes (and the correct scale). Cloud() works just fine, as does
scatterplot3d(), and wireframe() works fine for other data sets I
have. Are there some data sets
library(boot)
?city
Francisco
From: Kuba [EMAIL PROTECTED]
To: R-help@stat.math.ethz.ch
Subject: [R] explanation of data sets variables
Date: Wed, 08 Feb 2006 00:35:51 +0100
Dear all,
where I can find explanation of data sets variables, for
example what does (u,x) variables means in city
On 2/7/06, Jeffrey Ross-Ibarra [EMAIL PROTECTED] wrote:
Perhaps I am missing something incredibly basic, but I can't get the
wireframe function to plot anything other than an empty graph with
axes (and the correct scale). Cloud() works just fine, as does
scatterplot3d(), and wireframe() works
Read it into a vector and then convert into a matrix; convert to a data
frame:
df - readBin(d:/sim.data, what='double', n=1, size=4) # make n
greater than file size
dim(df) - c(2, length(df) / 2)
df - t(df)
colnames(df) - c('age', 'weight')
df - as.data.frame(df)
On 2/7/06, [EMAIL
I see two problems:
First, mle expects its first argument to return (-log(likelihood));
your LL is closer to +log(likelihood), but it seems to be missing
something beyond that. In particular, Y is 10 x 3, but fit is only
10 x 2.
Second, I'm not sure, but it
Hi,
Sometimes data series (not necessarily time series) suffer breaks
where data were expected, but not collected. Often the regular
lines command to add such data to a plot is what I want, but other
times I'd like the line to break where the data series is
interrupted, instead of the
It does break already. Try this:
plot(1:10, c(1:5,NA,7:10), type = l)
plot(c(1:5,NA,7:10), 1:10, type = l)
On 2/7/06, Denis Chabot [EMAIL PROTECTED] wrote:
Hi,
Sometimes data series (not necessarily time series) suffer breaks
where data were expected, but not collected. Often the regular
Hi R users
This looks a simple question
Is there any difference between between rnorm(1000,0,1) and running
rnorm(500,0,1) twice in terms of outcome ?
TM
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PLEASE do
I'm sorry, too long without coffee.
Lately I have done numerous plots with superimposed non-linear
quantile regression fits, and those do not break (which is fine), and
I wrongly transposed this to lines in my head.
Denis
Le 06-02-07 à 22:06, Gabor Grothendieck a écrit :
It does break
Hi helpeRs,
I've been working through some examples in Pinhiero Bates( 2000)
trying to understand how to translate to the new Lme4 syntax but without
much luck.
Below is what I think I should do, but either the answers don't come out
the same or I get errors.
In the Oxide problems I'm
Thanks a lot to Gabor for his help with the solution
of this problem.
The solution using zoo(aggregate)
is easy to implement efficient. I have calculated
the 15min mean values of a 1min wind speed file
containing 2.9 million records x 16 columns
(size 179 MB) in just 144 seconds
(R-2.1.1
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