Hi John,
One alternative would be to use ggplot2 with a polar coordinate system:
library(ggplot2)
qplot(mpg, wt, data=mtcars) + coord_polar()
qplot(mpg, wt, data=mtcars, ylim=c(3,4)) + coord_polar()
etc. You can see more examples of polar coordinates at
http://had.co.nz/ggplot2/coord_polar.html
I am trying to draw a polar plot, which is easy enough to do in the
plotrix package through the polar.plot function.
However I would like to change the origin of the length vector. For
instance all my length values are between 75 and 85, so instead of
having the origin as 0 (the default) I'd like
If we can assume that the abstract is always the 4th paragraph then we
can try something like this:
library(XML)
doc <-
xmlTreeParse("http://eutils.ncbi.nlm.nih.gov/entrez/eutils/erss.cgi?rss_guid=0_JYbpsax0ZAAPnOd7nFAX-29fXDpTk5t8M4hx9ytT-";,
isURL = TRUE, useInternalNodes = TRUE, trim = TRUE)
On Fri, 14-Dec-2007 at 08:55PM +0200, Adrian Dusa wrote:
|>
|> Dear list,
|>
|> I learned how to connect R to a local MySQL server, using:
|> drv <- dbDriver("MySQL")
|> con <- dbConnect(drv, user="root", password="mypass", dbname="mydb")
|>
|> Is it possible to connect R in this way to an exte
I am trying to draw a polar plot, which is easy enough to do in the
plotrix package through the polar.plot function.
However I would like to change the origin of the length vector. For
instance all my length values are between 75 and 85, so instead of
having the origin as 0 (the default) I'd like
but maybe of use to some:
http://gifi.stat.ucla.edu/psychoR/derivatives
Computes generalized eigenvalue solutions Ax=\lambda Bx
and generalized singular value solutions Rz=\gamma Px
and R'x=\gamma Qy for matrices that are differentiable
functions of a vector of parameters. Along with the
decompos
David Winsemius <[EMAIL PROTECTED]> wrote in
news:[EMAIL PROTECTED]:
> "Farrel Buchinsky" <[EMAIL PROTECTED]> wrote in
> news:[EMAIL PROTECTED]:
>
>> On Dec 13, 2007 11:35 PM, Robert Gentleman <[EMAIL PROTECTED]>
>> wrote:
>>> or just try looking in the annotate package from Bioconductor
>>>
>
Dear Prof. Ripley:
Thanks very much. I did as you suggested, which I'll outline here
to make it easier for anyone else who might have a similar problem:
* Read the offending *.Rd file in R using 'readLines'
* Applied 'iconv' to the character vector, following the
Hi,
I would like to change font sizes (more generally the cex) in plots
produced by the function "interaction2wt" of the "HH" package.
Here is an example (from the interaction2wt example) of what I have
tried:
--8<---cut here---start->8---
rm(list = ls(all = T
Dear Ilh
I was planning to dedicate a few hours this christmas to improve the AMORE
package. I would like to explore the possibilities of the openMP library
and to programm a few more training algorithms. Right now the rbf
extension is ready but under testing.
I think that what you ask for woul
On Saturday 15 December 2007 07:13:34 am [EMAIL PROTECTED] wrote:
> Hi all,
>
> I'm trying to plot my daily time series, with 3650 observations( 10 years),
> with boxplot but I want 12 boxes, one for each month, can anyone help me
> doing that.
>
> Best regards
>
Sure,
there are several approache
From your post it is not clear how the data are organized. Supposing
they are in a data frame you could use the ~ sintax.
For example:
timeColumn=as.Date("01-01-1970") + 1:500
timeSeries=rnorm(500)
df=data.frame(time=timeColumn, index=timeSeries)
> > head(df)
> time index
> 1 1-01-20 -
Hi all,
I'm trying to plot my daily time series, with 3650 observations( 10 years),
with boxplot but I want 12 boxes, one for each month, can anyone help me doing
that.
Best regards
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman
Hello,
I am not fluent in computer hardware or software development so I will try
to be as precise as I can. I am going to build some R routines to analyze
large intraday financial data sets. For this project I think that I
need be concerned
about R memory limits and good memory management/p
Andre Jung wrote:
> Hi,
>
> I'm not sure if the real English warning is the same. I translated it
> from German. R came up with the following message:
>
> ---
> Warning message:
> In title(main = sinc.exp) :
> X11 nutzt Schriftgröße 25 obwohl 28 a
Sorry, there were mistakes in variable names... (I realized only after
pressed the send button)
Domenico Vistocco wrote:
> dave mitchell wrote:
>
>> Dear all,
>> Possibly a rudimentary question, however any help is greatly appreciated. I
>> am sorting a large matrix into an array of dim(p(i),
dave mitchell wrote:
> Dear all,
> Possibly a rudimentary question, however any help is greatly appreciated. I
> am sorting a large matrix into an array of dim(p(i),q,3). I put each entry
> into a corresponding matrix (1 of the 3) based on some criteria. I figure
> this will assist me in condens
On Saturday 15 December 2007, you wrote:
> Use ssh forwarding to forward local port 3307 to remote port 3306
> specifying the remote account and password. Then if you use local port
> 3306 you can access your local version of MySQL and if you
> use port 3307 you can access the remote version. Th
Oh, I see. The answer is just to do as usual, e.g. as follows, and R CMD
build simply takes care of it.
...
\usepackage{makeidx}
\makeindex
...
\begin{document}
...
\index{something}
...
\printindex
\end{document}
--
View this message in context:
http://www.nabble.com/how-to-add-an-index-to
"Farrel Buchinsky" <[EMAIL PROTECTED]> wrote in
news:[EMAIL PROTECTED]:
> On Dec 13, 2007 11:35 PM, Robert Gentleman <[EMAIL PROTECTED]> wrote:
>> or just try looking in the annotate package from Bioconductor
>>
>
> Yip. annotate seems to be the most streamlined way to do this.
> 1) How does one
On Saturday 15 December 2007, Prof Brian Ripley wrote:
> On Sat, 15 Dec 2007, Adrian Dusa wrote:
> > Indeed, I noticed the "host" argument but the server demands an username
> > and a password for the machine first,
>
> But you said 'connect to', not 'log in to', so how were we to know that?
>
> >
Hi,
I'm not sure if the real English warning is the same. I translated it
from German. R came up with the following message:
---
Warning message:
In title(main = sinc.exp) :
X11 nutzt Schriftgröße 25 obwohl 28 angefordert war
[engl.: X11 uses fo
Use ssh forwarding to forward local port 3307 to remote port 3306
specifying the remote account and password. Then if you use local port
3306 you can access your local version of MySQL and if you
use port 3307 you can access the remote version. There is some
info on the MySQL site. First test i
On Sat, 15 Dec 2007, Adrian Dusa wrote:
>
> Indeed, I noticed the "host" argument but the server demands an username and a
> password for the machine first,
But you said 'connect to', not 'log in to', so how were we to know that?
> and only after that for the MySQL server.
> Those were the argum
Indeed, I noticed the "host" argument but the server demands an username and a
password for the machine first, and only after that for the MySQL server.
Those were the arguments I was looking for.
I will study the RODBC package then, if it solves the problem.
Thank you very much,
Adrian
On Sa
Try:
(M >= 0.3) - (M <= 0.3)
On Dec 15, 2007 10:56 AM, affy snp <[EMAIL PROTECTED]> wrote:
> Dear list,
>
> I have a matrix M (2500 rows and 9 columns). It looks like
>
> 2.2 0.1 2.63.6 ..
> 0.4 1.9 2.74.2..
> 1.8 2.5 4.32.2...
>
Dear list,
I have a matrix M (2500 rows and 9 columns). It looks like
2.2 0.1 2.63.6 ..
0.4 1.9 2.74.2..
1.8 2.5 4.32.2...
.
If I want to do:
(1) if M[i,j]>=0.3, M[i,j]=1
(2) if M[i,j]<=-0.3, M[i,j]=-1
(3) Otherwise, M[i,j]=
On Sat, 15 Dec 2007, Prof Brian Ripley wrote:
> This has been reported several times. I posted a workaround earlier this
> week:
>
> https://stat.ethz.ch/pipermail/r-help/2007-December/148290.html
The promised update, tseries_0.10-13.tar.gz, is on the CRAN master in
source form. Expect a binar
I am using lrm in Design package for a project using logit analysis.
I think lrm is very useful for providing information about the number of
missing values due to the inclusion of each variable.
My first questions is: How to explore those observations that are
automatically deleted from the lrm?
You need to read about scope.
Try using return() from within your function to return the modified
data frame to the caller.
Best wishes,
Mark
On 15/12/2007, Yuval Sapir <[EMAIL PROTECTED]> wrote:
> Hello all,
> I'm trying to modify a single column of a data frame to remove randomly half
> of
For the record, the problem with truncated fields below was solved by
increasing the Max LongVarChar variable in the data source settings page 1 from
8190 to 32760. So it was a psqlODBC problem not an RODBC problem. The command
nchar(Grids$Grids) helped me see how large the fields actually were
This has been reported several times. I posted a workaround earlier this
week:
https://stat.ethz.ch/pipermail/r-help/2007-December/148290.html
so your searching of the archives was not very thorough!
Another workaround is to use rterm instead of Rgui.
On Sat, 15 Dec 2007, Kazuhiko SHINKI wro
Hey Giovanni,
thanks a lot for the help. I tried out combining the two functions
dlmModARMA and dlmMLE and it works. The only problem I have right now is
this. When I pass on the information about the starting parameters (param)
in the dlmMLE function I can only input one parameter vector. Howev
Hello all,
I'm trying to modify a single column of a data frame to remove randomly half of
the values. I want to do it within a function, but can not assign the modified
column back into the data frame. It was easy and successful without a function,
so I suspect the problem is the call of the s
> "KK" == Knut Krueger <[EMAIL PROTECTED]>
> on Sat, 15 Dec 2007 08:39:02 +0100 writes:
KK> Bob Green schrieb:
>>
>> > dates <- read.csv("c:\\dates.csv",header=T)
>> > dates
>> v1 v2
>> 1 12/12/1978 12/12/2005
>> 2 23/01/1965 23/09/2001
>> 3 24/
> "t" == thierrydb <[EMAIL PROTECTED]>
> on Fri, 14 Dec 2007 07:19:56 -0800 (PST) writes:
t> Hello,
t> I'm new to R. If I have a set of 10 points (X(i), Y(i)), is there an
elegant
t> way to build a function y=f(x) that would be build out of the consecutive
t> segmen
First, you will likely have to use Ctrl-Alt-Delete - Task Manager - to
kill the Excel processes.
you could also try
wb[["Saved"]]<-TRUE # trick Excel to think that the workbook is
saved
x$Quit() # close Excel
rm(list=ls()) # remove all objects attached to environment
Gyula
On Dec 14, 11:58
I am using TNORM - rtnorm to simulate from a truncated normal distribution.
However, the current function available allows us to define the mean and SD
of the non-truncated (original) distribution and then run the simulation.
http://rss.acs.unt.edu/Rdoc/library/msm/html/tnorm.html
I would instead
Dear all,
Possibly a rudimentary question, however any help is greatly appreciated. I
am sorting a large matrix into an array of dim(p(i),q,3). I put each entry
into a corresponding matrix (1 of the 3) based on some criteria. I figure
this will assist me in condensing code as I can loop through
Hello,
I'm new to R. If I have a set of 10 points (X(i), Y(i)), is there an elegant
way to build a function y=f(x) that would be build out of the consecutive
segments of X(j),Y(j) points (with X(j) sorted)?
Thank you very much
TDB
--
View this message in context:
http://www.nabble.com/Fun
I am wondering how to run 'garch' function of 'tseries' package in R2.6.1.
I installed R2.3.1 and R2.6.1 in my PC (Windows XP Home) and run a
following simple GARCH function in both versions:
>garch(dSP[1:300], order = c(1,1))
where 'dSP' is daily return series of a stock inde
It is trivial with RODBC (I know that is not what you asked, but it is the
solution we found first).
For RMySQL, note first that the MySQL configuration file is consulted, so
the default host is specified in the client section, which is like
[client]
port=3306
[mysql]
default-character-set=
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