On Fri, 22 Sep 2006, Duncan Murdoch wrote:
On 9/22/2006 10:29 PM, X.H Chen wrote:
Dear R users,
I have a question about R installation under Cygwin. When running
./configure, I can't pass the checking phase due to an error:
--with-readline=yes (default) and headers/libs are not available...
On Fri, 22 Sep 2006, [EMAIL PROTECTED] wrote:
Hi Folks,
I've just come across a kind of problem which leads
me to wonder how to approach it in R.
Basically, each a set of items is subjected to a series
of impacts until it eventually fails. The force
of each impact would depend on
I start the html help with
help.start(browser=dillo)
and all subsequent requests with ? open in dillo
Rainer
Dylan Beaudette wrote:
hi,
how exactly do you get R to open the page in dillo ... ?
thanks!
On Thursday 21 September 2006 23:54, Rainer M Krug wrote:
Hi
I asked about
I used debug to walk through your example line by line, I found
that the error message was misleading. By making
as.vector(semivariance) and as.vector(h) columns of a data.frame, I got
it to work. My revised code appears below.
Thanks for providing a self-contained and
Hi all,
How can store the recursive results from each step without using global
operator -? Thanks ahead.
Xiaohui Chen
Dept. of Statistics
UBC, Canada
_
Dont waste time standing in linetry shopping online. Visit Sympatico /
Dear all,
I have been doing some frailty calculations and been facing some
difficulties.
I can extract coefficients, value of theta and the following things
library(survival)
fit-coxph(Surv(time,status)~covariate+frailty(group), data=simulated.data)
fit$coef
fit$history[[1]]$theta
X.H Chen [EMAIL PROTECTED] writes:
Hi all,
How can store the recursive results from each step without using
global operator -? Thanks ahead.
By returning them to the caller, recursively...
--
O__ Peter Dalgaard Øster Farimagsgade 5, Entr.B
c/ /'_ --- Dept. of
Thank you for your suggestion.
This could be a solution that I didn't think of.
But I forgot to say that I didn't want to change the original data frame
(I have other code that depends on the original df and on the original
factor levels).
I was looking more for an implementation directly in
On Fri, 22 Sep 2006, michael papenfus wrote:
I am using Windows XP and R 2.3.1.
During my lastest session I updated my packages and now when I try to start
R 2.3.1
I get the following error message:
Fatal error: unable to restore saved data in .RData in an error window and
Error in
On Sat, 2006-09-23 at 01:37 -0400, Ethan Johnsons wrote:
How do you change the Y-axis from 0 ~ 0.6?
plot(..., ylim = c(0, 0.6))
--
Maciej Bliziński
http://automatthias.wordpress.com
__
R-help@stat.math.ethz.ch mailing list
On Fri, 22 Sep 2006, Philip Bermingham wrote:
proj4R was never a CRAN package. Its functionality is included in the CRAN
package rgdal, please use that instead.
I'm hoping someone can help me. I have downloaded the proj4R.zip and
under my version of R (2.3.1) I install the package from
Hello R-Users,
I'm new to R so I apologize in advance for any big mistake I might
be doing. I'm trying to fit a set of samples with some probabilistic
curve, and I have an important question to ask; in particular I have
some data, from which I calculate manually the CDF, and then I
SpG == Spencer Graves [EMAIL PROTECTED]
on Sat, 23 Sep 2006 00:52:30 -0700 writes:
SpG I used debug to walk through your example line by line, I found
SpG that the error message was misleading. By making
SpG as.vector(semivariance) and as.vector(h) columns of a data.frame,
On 23-Sep-06 Prof Brian Ripley wrote:
On Fri, 22 Sep 2006, [EMAIL PROTECTED] wrote:
Hi Folks,
I've just come across a kind of problem which leads
me to wonder how to approach it in R.
Basically, each a set of items is subjected to a series
of impacts until it eventually fails. The force
I have a very large dataframe and wish to extract a subset of rows. I
have a two column matrix listing the starting and ending indices of
one subset on each row. My idea is to create a vector of indices that
could be applied to the dataframe and I have a solution using a for
loop (below).
try this:
x - rbind(c(2,5), c(7,9), c(15,20))
x
[,1] [,2]
[1,]25
[2,]79
[3,] 15 20
unlist(mapply(seq, x[,1], x[,2]))
[1] 2 3 4 5 7 8 9 15 16 17 18 19 20
On 9/23/06, George W. Gilchrist [EMAIL PROTECTED] wrote:
I have a very large dataframe and wish to
unlist(apply(tmp1,1,function(x) seq(x[1],x[2])))
On 23/09/06, George W. Gilchrist [EMAIL PROTECTED] wrote:
I have a very large dataframe and wish to extract a subset of rows. I
have a two column matrix listing the starting and ending indices of
one subset on each row. My idea is to create a
Greetings everybody,
I'm new with R and I'm trying to do some statistical analysis with R using
my data.
It is a DNA microarray data with 69 samples(row) and 7070 (column)
variables. I read the file using the command
'file.table' and it can be done with no error.However, when I tried running
a
1. You can write a custom strip function:
my.strip - function(which.given, ..., factor.levels) {
levs - if (which.given == 1) factor.levels
else c(faro, porto, lisbon, setubal)
strip.default(which.given, ..., factor.levels = levs)
}
oh, i mean how it defines the group? i just want to confirm if it is
based on the whole matrix?
On 9/23/06, Sean Davis [EMAIL PROTECTED] wrote:
Sean Davis wrote:
Weiwei Shi wrote:
hi, there:
i have 2 questions associated with heatmap
in heatmap.2{gplot}, there is a bar called raw
Weiwei Shi wrote:
oh, i mean how it defines the group? i just want to confirm if it is
based on the whole matrix?
The process is typically done within each probe, not across the entire
matrix, but it depends a bit on the parameters given, at least for
heatmap and heatmap.2. Reading the help
On 22-Sep-06 Ted Harding wrote:
I've just come across a kind of problem which leads
me to wonder how to approach it in R.
Basically, each a set of items is subjected to a series
of impacts until it eventually fails. The force
of each impact would depend on covariates X,Y say;
[...]
...
thx so much..Maciej .
ej
On 9/23/06, Maciej Bliziński [EMAIL PROTECTED] wrote:
On Sat, 2006-09-23 at 01:37 -0400, Ethan Johnsons wrote:
How do you change the Y-axis from 0 ~ 0.6?
plot(..., ylim = c(0, 0.6))
--
Maciej Bliziński
http://automatthias.wordpress.com
On 9/22/06, Gabor Grothendieck [EMAIL PROTECTED] wrote:
See the flag= argument on formatC:
n - 10
formatC(1:n, dig = nchar(n)-1, flag = 0)
# Here is another way:
n - 10
sprintf(paste(%0, nchar(n), .0f, sep = ), 1:n)
sprintf(%0*.0f, nchar(n), 1:n)
or even
sprintf(%0*d, nchar(n), 1:n)
Is there a way to plug in the random samples, rnorm(100), in this plot?
I am using 100, but want it to be randome samples.
plot(seq(from=0,to=100,by=1),1-pbinom
(seq(from=0,to=100,by=1),size=100,prob=0.05),pch=15)
thx much
__
R-help@stat.math.ethz.ch
You haven't shown the command you used to input the data, but it looks as
though you haven't told R not to convert the input into factors. summary on
factors shows the frequencies of the levels for each variable, which is what
your output shows. See ?read.table for how to prevent conversion into
David Barron [EMAIL PROTECTED] writes:
You haven't shown the command you used to input the data, but it looks as
though you haven't told R not to convert the input into factors.
Looks even more like R wasn't told that the first line of data was the
variable names.
summary on
factors shows
On 9/23/06, Gabor Grothendieck [EMAIL PROTECTED] wrote:
1. You can write a custom strip function:
my.strip - function(which.given, ..., factor.levels) {
levs - if (which.given == 1) factor.levels
else c(faro, porto, lisbon, setubal)
Hi all,
Anupam Tyagi mentioned an interesting idea a few days ago.
A modification in a pie chart that draws overlapping areas with a
common start point at the top of the circle, can make is more
informative than a dot-chart.
Something like:
* Start drawing at the top of the circle, as zero
Hi there, couple of questions on data frames:
1) Is there a way to build an empty data frame, containing nothing but the
data frame variable names?
2) Is there a way to reorder the variables in a data frame, e.g. When I go
to write out a data frame using write.table or write.matrix, I want the
If I want to do a join based on *two* matching fields in two data frames,
can merge() handle this? It appears to only handle a single matching column
-- do I need to make a metacolumn or is there some way to do this? E.g.:
Dataframe 1 contains columns A,B,C and Dataframe 2 contains A,B,D
I
All,
I'd like to plot the main relationship of a grouped data
object for all levels of a factor in a single panel.
The sample code below creates a separate panel for each level
of the factor. I realize that this could be done in other ways,
but I'd like to do it via plotting the grouped data
1) Is there a way to build an empty data frame, containing nothing but the
data frame variable names?
Yes, you can do it one way as followings:
df1-as.data.frame(matrix(nrow=2,ncol=2),row.names=c(R1,R2))
2) Is there a way to reorder the variables in a data frame, e.g. When I go
to write out a
I don't get your meaning in what is in datagrp, anyway, try:
X11()
par(new=T)
before calling:
plot(data.grp, outer = ~ y)
Xiaohui Chen
Dept. of Statistics
UBC, Canada
From: Afshartous, David [EMAIL PROTECTED]
To: r-help@stat.math.ethz.ch
Subject: [R] plotting grouped data object
Date: Sat,
I built some reasonably successful tools in a graphical database for
reconstructing the developmental turning points for feedback loop driven
natural processes.I'm trying to move it to R and am having
difficulty with the very basics, i.e. a) defining time series using time
as a natural number
merge() can handle this if you specify the by parameters to the same
length vector for x and y. The parameters corresponds the columns you want
to filter out under certain conditions and add the values to the merging
data.frame.
For example(modified from No.1 example from ?merge):
authors -
Hi Everyone,
I recently start to get this warning message, while loading files in to R.
Could someone tell me what does it mean ?
I am using R 2.3.0 with Emacs on WinXP.
use of NULL environment is deprecated
Thanks a lot for any help
best
Dear R users,
I have a question about the patterned variance-covariance structure for the
random effects in linear mixed effect model.
I am reading section 4.2.2 of Mixed-Effects Models in S and S-Plus by Jose
Pinheiro and Douglas Bates.
There is an example of defining a compound symmetry
The zoo package supports irregular time series with arbitrary
time classes. It include na.approx and na.spline for interpolation.
library(zoo)
vignette(zoo)
vignette(zoo-quickref)
On 9/23/06, phil henshaw [EMAIL PROTECTED] wrote:
I built some reasonably successful tools in a graphical
MERGE DATA FRAMES BY 2 OR MORE VARIABLES
###
# MERGE 2 DATA FRAMES BASED ON#
# 2 OR MORE VARIABLES #
###
data1-data.frame(x.id1 = 1:10, x.id2 = (1:10) * 2, x = rnorm(length(1:10)));
3) How to I append to the bottom of a dataframe?
APPEND ROWS ITERATIVELY TO A DATA FRAME
#
# APPEND ROWS ITERATIVELY TO A DATA FRAME #
#
# LOOP FROM 1 TO 10
for(i in 1:10)
{
# SET THE RANDOM
On 9/23/2006 7:15 PM, Tong Wang wrote:
Hi Everyone,
I recently start to get this warning message, while loading files in to
R. Could someone tell me what does it mean ?
I am using R 2.3.0 with Emacs on WinXP.
use of NULL environment is deprecated
The files were saved in an
It might also be nice to be able to align the fans at the left or right,
not just the center.
On 9/23/06, Jim Lemon [EMAIL PROTECTED] wrote:
Hi all,
Anupam Tyagi mentioned an interesting idea a few days ago.
A modification in a pie chart that draws overlapping areas with a
common start
Hi R users
Which version of S does the current R version use? Venables and Ripley's
book (2000) says R is version 3 of S language. Is there any change since
2000 ?
I searched R-help archive for using C or C++ with R. Although there are some
postings, I am looking for up-to-date answers.
Taka Matzmoto wrote:
Hi R users
Which version of S does the current R version use? Venables and
Ripley's book (2000) says R is version 3 of S language. Is there any
change since 2000 ?
I searched R-help archive for using C or C++ with R. Although there
are some postings, I am looking
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