You could try
par(mar=c(0,5,0,2), mfrow = c(6,1), oma=c(5,0,2,0))
##...then, your plots...##
--- Mr Natural [EMAIL PROTECTED] wrote:
I would appreciate suggestions for removing the white spaces the graphs in
a
stack:
par(mar=c(2,2,1,1), mfrow = c(6,1))
mydates-dates(1:20,origin=c(month
Dear Bruce,
In your functions, you need to use your bound variable, 'x' [not mat1] in
your anonymous function [function(x)] as the argument to cor().
For instance, you wrote:
apply(mat1, 1, function(x) cor(mat1, mat2[1,]))
apply(mat1, 1, function(x) cor(mat1, mat2))
They should be
apply(mat1, 1,
Actually if you want to tag both column and row, this might also help:
## Give dimension labels to both matrices
mat1 - matrix(sample(1:500, 25), ncol = 5,
dimnames=list(paste(mat1row,1:5,sep=),
paste(mat1col,1:5,sep=)))
mat2 - matrix(sample(501:1000, 25), ncol =
Hi Sir
I have made a data set having 23 stations of rainfall.
when I use the attach function to approach indevidual stations then
following error occurr.
*attach(data)*
*S.Sharif#S.Sharif is the station name which has 50 data values*
*Error: object S.Sharif not found*
Now how to solve this
On Sun, 2007-07-22 at 03:25 -0700, amna khan wrote:
Hi Sir
I have made a data set having 23 stations of rainfall.
when I use the attach function to approach indevidual stations then
following error occurr.
*attach(data)*
*S.Sharif#S.Sharif is the station name which has 50 data values*
Dear R friends,
this is an off-topic question. Could you please point
me in ways (e.g., references or even R code) for
simulating time varying covariates in a survival
analysis setting.
Thanks in advance for any responses.
yours sincerely,
Jin
__
Hi,
I want to make the following array of numbers:
-3 -3 -3 -3 -3 -3 -3 -2 -2 -2 -2 -2 -2 -2 ... 3 3 3 3 3 3 3
-3 -2 -1 0 1 2 3 -3 -2 -1 0 1 2 3 ... -3 -2 -1 0 1 2 3
(3 would be N, a painful example to type number).
Here is my dirty attempt to do it,
N-3
x-c(-N:N)
You don't need apply at all here. cor can already do that and it
automatically labels the rows and columns too. Using the builtin
dataset anscombe whose first 4 columns are labelled x1,x2,x3,x4
and whose next 4 columns are labelled y1,y2,y3,y4 we have:
cor(anscombe[1:4], anscombe[5:8])
try this:
x - -3:3
as.matrix(expand.grid(x, x))
# or
t(as.matrix(expand.grid(x, x)))
I hope it helps.
Best,
Dimitris
Dimitris Rizopoulos
Ph.D. Student
Biostatistical Centre
School of Public Health
Catholic University of Leuven
Address: Kapucijnenvoer 35, Leuven, Belgium
Tel:
On 7/22/07, Dimitris Rizopoulos [EMAIL PROTECTED] wrote:
try this:
x - -3:3
as.matrix(expand.grid(x, x))
# or
t(as.matrix(expand.grid(x, x)))
One minor shortening:
t(expand.grid(x, x))
__
R-help@stat.math.ethz.ch mailing list
Thank you all!
This looks like the fastest solution, N being big and my machine slow
I'll go for this one.
Thanks,
baptiste
On 22 Jul 2007, at 12:54, Gavin Simpson wrote:
I want to make the following array of numbers:
-3 -3 -3 -3 -3 -3 -3 -2 -2 -2 -2 -2 -2 -2 ... 3 3 3 3 3 3 3
Jin Lo wrote:
Dear R friends,
this is an off-topic question. Could you please point
me in ways (e.g., references or even R code) for
simulating time varying covariates in a survival
analysis setting.
Thanks in advance for any responses.
yours sincerely,
Jin
I'm not sure if this
Dear List: Thank you for the several helpful comments on my original post of
this title.
Most to the point,
1. that from z, who is a coauthor of zoo was very kind. I have spent a
morning learning zoo
and find it a very cool package. With zoo, one can make very neat time
series graphs with
a
On 7/22/07, Mr Natural [EMAIL PROTECTED] wrote:
I still have two problems with zoo for my particular application as per the
original post of this title.
First, my dates are slightly different for each series. Neither of the
two suggestions for dealing
different-dates-for-different-series
I want to use R to run a reaction-time experiment: Something appears on the
screen, I respond by typing something (one keystroke), the system measures
the speed of my response. R would be great for this if only I didn't have to
hit Enter to enter that keystroke. I am doing such experiments now
On 22-Jul-07 16:38:02, Seth Roberts wrote:
I want to use R to run a reaction-time experiment:
Something appears on the screen, I respond by typing something
(one keystroke), the system measures the speed of my response.
R would be great for this if only I didn't have to hit Enter
to enter
I'm using Windows XP unfortunately.
Ted.Harding wrote:
On 22-Jul-07 16:38:02, Seth Roberts wrote:
I want to use R to run a reaction-time experiment:
Something appears on the screen, I respond by typing something
(one keystroke), the system measures the speed of my response.
R would be
I have a function XOLD() from a nearly verbatim port of legacy
FORTRAN in a package. I have remplemented this function as XNEW()
using much cleaner native R and built-in functions of R. I have
switched the package to the XNEW(), but for historical reasons would
like to retain the XOLD()
Sir the station name S.Sharif exists in the data but still the error is
ocurring of being not found.
Please help in this regard.
On 7/22/07, Gavin Simpson [EMAIL PROTECTED] wrote:
On Sun, 2007-07-22 at 03:25 -0700, amna khan wrote:
Hi Sir
I have made a data set having 23 stations of
Hello,
I was asked to try the following code on R,
gamma.mles
function (xx,shape0,rate0)
{
n- length(xx)
xbar- mean(xx)
logxbar- mean(log(xx))
theta-c(shape0,rate0)
repeat {
theta0- theta
shape- theta0[1]
rate- theta0[2]
S- n*matrix(c(log(rate)-digamma(shape)+logxbar,shape/rate-xbar),ncol=1)
I-
Hello,
I think I have a mental block when it comes to working with lists. lapply and
sapply appear to do some magical things, but I can't seem to master their usage.
As an example, I would like to convert a column within a list to a matrix, with
the list element corresponding to the new
Could you post the output from
str(data)
?
Perhaps that will give us a clue.
--- amna khan [EMAIL PROTECTED] wrote:
Sir the station name S.Sharif exists in the data but still the error is
ocurring of being not found.
Please help in this regard.
On 7/22/07, Gavin Simpson [EMAIL
Have you tried DMDX instead of R? And then feed the reaction times
collected by DMDX to R for manipulation?
IKD
===
On Κυρ, Ιούλιος 22, 2007 20:55, Seth Roberts wrote:
I'm using Windows XP unfortunately.
Ted.Harding wrote:
On 22-Jul-07 16:38:02, Seth Roberts wrote:
I
test - lapply(1:3, function(i) cbind(runif(15), rnorm(15,2)))
sapply(test, [, 16:30)
b
On Jul 22, 2007, at 3:39 PM, [EMAIL PROTECTED] wrote:
Hello,
I think I have a mental block when it comes to working with lists.
lapply and sapply appear to do some magical things, but I can't
seem
oh! and if you want to be less ad-hoc:
sapply(test, function(x) x[,2])
b
On Jul 22, 2007, at 3:50 PM, Benilton Carvalho wrote:
test - lapply(1:3, function(i) cbind(runif(15), rnorm(15,2)))
sapply(test, [, 16:30)
b
On Jul 22, 2007, at 3:39 PM, [EMAIL PROTECTED] wrote:
Hello,
I think I
Very close... Actually it's more like
savecol2=sapply(test, function(x) x[,1])
to get the same matrix as you showed in your for-loop (did you actually want
the first or second column?).
when I have multiple complex lists I am trying to manage...
for this, you can try mapply() which goes
Running R 2.5.1 and a newly downloaded lme4 package on WinXP
I'm trying to work my way through Everitt and Hothorn's Handbook of
Statistical Analyses Using R, c 2006. (No, it's not homework.)
Chapter 10 discusses linear mixed effects models for longitudinal data.
I've called my long data frame
Christopher W. Ryan wrote:
But on page 169, summary() is shown to produce additional columns in the
fixed effects section, namely degrees of freedom and the P-value (with
significance stars).
How can I produce that output? Am I doing something wrong? Has lme4
changed?
The latter. To
On Sun, 2007-07-22 at 12:09 -0700, amna khan wrote:
Sir the station name S.Sharif exists in the data but still the error is
ocurring of being not found.
Please help in this regard.
If you take the time to do what I asked and actually post the results of
typing the following into your R
Hi!
When I use lmer (lme4 package) it accept the correlation structure like lme or
glmmPQL but in the output I have no information about it. Can anyone help me
how can I get it.
Thanks
Salomé
__
R-help@stat.math.ethz.ch mailing list
On Sat, 2007-07-21 at 11:36 -0700, rach.s wrote:
Hello,
I was asked to try the following code on R,
I think, if you typed the code below *exactly* as you reproduced it in
your email, that you are missing the assignment operator - between
gamma.mles and function(xx, shape0, rate0), i.e.:
Hi all,
I want to visit MySQL in R use RMySQL package on Windows 2k.I got
RMySQL and DBI packages from a cran,but only the package RMySQL is
built on MasOS.I extracted both and put them under the folder of
library,started R and typed string as ,
require(RMySQL);
R told me DBI was
I am designing an interlaboratory validation study for a
presence/absence alternative method test kit vs. a presence/absence
reference method test kit.
There will be 10 laboratories conducting tests using both methods. In
each laboratory, there will be 5 specimens tested, each of the 5
[Corrected the model formula to include method.]
I am designing an interlaboratory validation study for a
presence/absence alternative method test kit vs. a presence/absence
reference method test kit.
There will be 10 laboratories conducting tests using both methods. In
each laboratory, there
To run with R 2.5.1 you need the Windows binary of RMySQL 0.6-0 but
I don't think that that is available on either CRAN or BioConductor currently.
however, one does exist and I suggest you contact the
maintainer, David James or the r-sig-db list. If those don't get it for you
send me an email off
Hi
I've made a dendogram but I cannot label with text that I have on one of the
columns of the data,
anyone can help me
thanks
Ana
[[alternative HTML version deleted]]
__
R-help@stat.math.ethz.ch mailing list
It turns out that - and (space) are not valid variable names. You can
get around that in two ways:
==
names(Monsoon)[2] - S.Sharif
names(Monsoon)[8] - Islamabad.AP
attach(Monsoon)
S.Sharif
Islamabad.AP
detach(Monsoon)
and do the same for other variable names that contain - or
I have checked out the help files, but cannot find details on how to use
maths characters in ylab. Instead of m^2, I would like the 2 in superscript,
if possible. I would also like to place more padding on the label so that
the label is not obscured by the horizontal numbers.
y - 1:10
x -
Hi,
I run R 2.5.1 on Mac OS 10.4.10 and fail to build a package manual.
Below is the transcript. The problem is a pdflatex: command not found
error but I think that I have a fully working latex install (installed
with iInstaller) as I use TeXShop with no problem.
Could someone help?
Please use R-sig-mac for questions about MacOS X.
pdflatex is not in your path, if it is installed. As makeindex appears to
be in your path, I suspect that pdflatex is not installed.
R CMD Rd2dvi man
will use latex rather than pdflatex, and will help confirm this.
On Mon, 23 Jul 2007,
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