On 19/02/2009 1:00 PM, Ravi Varadhan wrote:
Hi,
Where can I find the source code for nlm()? I dowloaded the R2.8.1.tar.gz
file and looked at all the .c and .f files, but couldn't find either nlm.c
or nlm.f
There is an nlm.r file, but that is not useful.
I don't see why you say it's not
nicro schrieb:
Hi 2 questions-
1. Is there a package that will allow me to run R scripts (entirely) from
Java?
2. If so, is there a way to capture the output of those scripts, (including
images) and embed them in my SWT java app?
My challenge is I have a java app that does some statistical
try:
example(TukeyHSD)
hth,
Kingsford Jones
On Thu, Feb 19, 2009 at 9:51 AM, Saeed Ahmadi ahmadi_sa...@yahoo.com wrote:
Hi,
I have a basic and simple question on how to code pairwise (multiple) mean
compariosn between levels of a factor using one of the Duncan, Tukey or LSD.
Thanks in
See also Biocep:
http://biocep-distrib.r-forge.r-project.org/
-Roy M.
On Feb 19, 2009, at 10:42 AM, Christian Ruckert wrote:
nicro schrieb:
Hi 2 questions-
1. Is there a package that will allow me to run R scripts
(entirely) from
Java?
2. If so, is there a way to capture the output of
Thank you, Chris and Duncan. It never occurred to me to look in optimize.c
since optimize() does univariate minimization. Furthermore, now I know that
the underlying Fortran code (OPTIF9) is from the UNCMIN library (may be this
should be mentioned in the help page, although once can get to this
Wow, very interesting! The netbeans example looks similar to what I
want, which is based on Eclipse RCP.
I will explore this more, as well as the JRI indirect method suggested
by Christian.
Thanks!
-Original Message-
From: Roy Mendelssohn [mailto:roy.mendelss...@noaa.gov]
Sent:
Hello R users,
I have some troubles to modify the per default legend in the
scatterplot.matrix using the car package. Here is my code:
scatterplot.matrix(~ a + b + c,
groups=treatment,
by.groups=F,
The problem is that the order and number of polygons in map does not match your
data (most likely).
Try:
library(maps)
library(plotrix)
state.col-color.scale(state.x77[,'HS Grad'],0,0,c(0,1))
map(state,fill=TRUE,col=state.col)
nms - map('state', plot=FALSE)$names
nms - sub(':.*$','',nms)
ind
Dear R users,
I have the following data:
x - data.frame( myX = c(1,2,3,4,5,6,7,8,9) )
y - data.frame( myX = c(1,2,3,4,5,6,7) )
How can I get the difference between data frame x and y? In this case,
I want to get values 8 and 9
I know in SQL we can use minus operator, but I have no idea how to
On Thu, Feb 19, 2009 at 5:29 PM, Gábor Csárdi csa...@rmki.kfki.hu wrote:
I don't want to be mean, I really like wikidot, but isn't it a better
solution to use the R wiki instead?
http://wiki.r-project.org/rwiki/doku.php
Or even to contribute to existing well-structured sites such as
Quick-R
see ?stack, for example.
vQ
Tan, Richard wrote:
Hi, is there a good way (instead of a time-consuming for loop) to
transfer a key/value pair dataframe to a dataframe with key as column
and value as row? For example, I have a dataframe with three columns:
id, code, value:
id,code,value
Liviu Andronic wrote:
On Thu, Feb 19, 2009 at 5:29 PM, Gábor Csárdi csa...@rmki.kfki.hu wrote:
I don't want to be mean, I really like wikidot, but isn't it a better
solution to use the R wiki instead?
http://wiki.r-project.org/rwiki/doku.php
Or even to contribute to existing
Try this:
dummy
id code value
1 1 hi 10.3
2 1 lo 5.2
3 2 hi 19.4
4 3 hi 20.0
5 3 lo 12.0
6 4 lo 5.8
reshape(dummy, idvar='id', timevar='code', direction='wide')
id value.hi value.lo
1 1 10.3 5.2
3 2 19.4 NA
4 3 20.0 12.0
6 4 NA
Thank you, works!
-Original Message-
From: Rowe, Brian Lee Yung (Portfolio Analytics) [mailto:b_r...@ml.com]
Sent: Thursday, February 19, 2009 5:52 PM
To: Wacek Kusnierczyk; Tan, Richard
Cc: r-help@r-project.org
Subject: RE: [R] transform key value pair to column
Try this:
dummy
id
On 20/02/2009, at 11:23 AM, Ferry wrote:
Dear R users,
I have the following data:
x - data.frame( myX = c(1,2,3,4,5,6,7,8,9) )
y - data.frame( myX = c(1,2,3,4,5,6,7) )
How can I get the difference between data frame x and y? In this case,
I want to get values 8 and 9
I know in SQL we can
Is there a way to detect from within R whether, e.g., R has been
started with the --no-restore-data flag set? So as to be able
to invoke code along the following lines:
if( --no-restore-data flag set) {
do something
} else {
do something else
Just after sending my inquiry I found the answer myself:
Use commandArgs().
Duh! Sorry for wasting bandwidth.
cheers,
Rolf Turner
##
Attention:\ This e-mail message is privileged and
Hi All,
I want to be able to change the labe size on a tree
when using ape package so that the graph can look
nicer, but don't know how. Playing with the font
doesn't seem to help. (Right now the labels barely
show.)
Thanks for your help!
Code I'm using now
#-
t1 =
I was looking at the 'R' code associated with arima. I see the following:
upARIMA - function(mod, phi, theta) {
p - length(phi)
q - length(theta)
mod$phi - phi
mod$theta - theta
r - max(p, q + 1)
if (p 0)
mod$T[1:p, 1] - phi
Hi Kees,
No harm no foul. I'm glad you posted that anyway, because now anyone who's
trying to do the same thing and read this will know to seek your 1.1.9
version and stay away from 1.1.15.
Paul
chaogai-2 wrote:
I do not know about the ubuntu instructions, they would not help me on
Suse.
Hello. To save the hassle of quitting and restarting R every time I rebuild the
package I'm working on (for the purposes of this question called roots) I
would like to write a script cleanly remove the package from my R session and
then load it again. Of course detach(package:roots) works for
rkevinbur...@charter.net wrote:
I was looking at the 'R' code associated with arima. I see the following:
upARIMA - function(mod, phi, theta) {
p - length(phi)
q - length(theta)
mod$phi - phi
mod$theta - theta
r - max(p, q + 1)
if (p 0)
On 19/02/2009 6:19 PM, Alex F. Bokov wrote:
Hello. To save the hassle of quitting and restarting R every time I rebuild the package I'm working
on (for the purposes of this question called roots) I would like to write a script
cleanly remove the package from my R session and then load it
Hmmm, I think restarting R is not a very good solution. It is rather
ugly in the first place. But perhaps even more importantly, it can be
rather inconvenient if one has a large data set in the memory and
needs to save/load it just to reload a package that was updated in the
meanwhile.
This
Dear list and Martin,
I'm testing different approaches to fit an electricity demand time series and
come upon the fracdiff package (v 1.3-1) for fitting fractional ARIMA models.
The following questions are motivated by this package.
1. Despite having a help page, the residuals and fitted
I have to admit I don't fully understand how MatLab's step() function
works, but I'm learning that part. Can someone point me to
equivalentrelated functions in R?
thanks
Carl
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R-help@r-project.org mailing list
Received Fri 19 Dec 2008 7:38am +1100 from Prof Brian Ripley:
On Thu, 18 Dec 2008, Francisco Javier Perez Caballero wrote:
Hi, I'm trying to connect to a Teradata database via RODBC on a Linux 64
machine (Red Hat Enterprise Linux 5).
[...]
library(RODBC)
conn = odbcConnect(thedsn,
Thanks for Ej-ji's help.
I have succesfully built R-2.8.1 on AIX,but I also found a problem in my build
process-- the 783 line on patch file should be combined with 782 line.
Thanks for Ei-ji again.
Jin
Date: Thu, 19 Feb 2009 09:39:26 +
From: rip...@stats.ox.ac.uk
To:
I have succesfully built R-2.8.1 on AIX,but I also found a problem in my
build process-- the 783 line on patch file should be combined with 782
line.
Oops, mended.
http://prs.ism.ac.jp/~nakama/AIX/AIX_R-2.8.1_fix.patch
Now, I do not have AIX that can be tested.:(
Thank you Jin.
--
EI-JI
Hi all,
I am attempting to learn SQL through sqldf...
One task I am particularly interested in is merging separate
(presumably large) files into a single table without loading these
files into R as an intermediate step (by loading them into SQLite and
merging them there).
Taking a step back,
Hi ,
i just attached one file to this mail which contains one modal of my data
and there i have to search for the rows which contains SPECIMENTYP %in%
ADIPOSE TISSUE
and the rows which contains PRESERVEDin ORGCHARRES
for that i tried with
r-subset(rr,SPECIMENTYP %in% ADIPOSE TISSUE
Dear experts,
I would like to know how to plot the log-minus-log plot for survival
analysis (to check the proportional assumption) in R.
Using the AML example.
fit - survfit(Surv(time, status) ~ x, data=aml)
length(fit$surv) #20
as the length of fit$surv is shorter than aml$x and aml$time. I
Hi all,
is there a function / package in R that provides a function like
Matlab's conv2 or filter2 for smoothing a vector- / velocity- field.
I unfortunately could not find anything.
Thanks a lot.
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R-help@r-project.org mailing list
Hello,
I tried to turn lists into vectors and then bind them together in order to
create a dataframe but if, after this, I
try to use the function write.table I get the following error message:
Error in write.table(x, file, nrow(x), p, rnames, sep, eol, na, dec,
as.integer(quote), :
'list'
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