You can explore the structure of the list with str(). If you use Eclipse, a
list of available options will be created for you as you type (see
http://imagepaste.nullnetwork.net/viewimage.php?id=1293).
Cheers,
Roman
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Hello all,
Thanks for your input, and helping to clear things up on where to go.
I will try out the multicore package and see if there are further
bottlenecks. It looks like some loops might need special treatment with
parallelization.
I have been pampered with the excellent walk-through vignettes
> William Revelle
> on Tue, 14 Sep 2010 14:52:32 -0500 writes:
> At 3:45 PM -0400 9/14/10, jim holtman wrote:
>> The problem is the 'cat' enclosing the 'print'; just get rid of the
>> 'cat' -- that is what is causing the extra output
>>
>> On Tue, Sep 14, 2010 at
Dear Ken,
it works for me on Linux. However, the print() commands around plot() are
not necessary.
Torsten
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https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/p
Hi,
I seem to be having problems in calculating the period between two times, one
with and the other without daylight saving time. Consider the following command
:
> as.numeric(difftime(as.POSIXct("2010-04-01 06:00:00
>CEST"),as.POSIXct("2010-03-03 08:27:00 CET"),units="hours"))
[1] 692.55
No
On 14.09.2010 21:05, Tao wrote:
Any other method besides using RTOOLS? I am using R 2.10.1, which version of
Rtools should I use?
The most recent one that supports R-2.10.1? According to the webpage
this is Rtools211.exe.
> It seems that there are two versions on the website.
The command
Dear All,
Could you please recommend how I can do this?
I have several text files in one folder. Let's name them A0801.RSK,
A0802.RSK,
I would like R to
1) Know all file names in this folder
2) Update value in one column of these files
3) Write results in another te
On 14.09.2010 21:50, Gregory Ryslik wrote:
Hi Everyone,
I have written debugged and tested my code and it works (yay!). I recently tried to
parallelize it (1 core/per tree) and when I run the code I get an error saying the object
"control" was not found. I do have an object control in my cod
On 15.09.2010 10:55, Suphajak Ngamlak wrote:
Dear All,
Could you please recommend how I can do this?
I have several text files in one folder. Let's name them A0801.RSK,
A0802.RSK,
I would like R to
1) Know all file names in this folder
?list.files
2) Update value in
On 05.09.2010 14:48, rajesh j wrote:
Hi,
Is it possible to convert a string vector to integer or numeric vector? In
my situation I receive data in a string vector and have to convert it based
on a given type.
?as.interger ?as.numeric
Uwe Ligges
_
See the R Language Definition manual. Since R knows about lazy
evaluation, it is sometimes neither by reference nor by value.
If you want to think binary, then "by value" fits better than "by
reference".
Uwe Ligges
On 05.09.2010 17:19, Xiaobo Gu wrote:
Hi Team,
Can you please tel
You may have a proxy in your network that has to be used. Since this
seems to be Windows: Please see the R for Windows FAQs for more information.
Best wishes,
Uwe
On 01.09.2010 19:43, Lenart, Joseph wrote:
Hello,
I was wondering if anyone has run across this problem in the past and might be
On 09/15/2010 01:29 PM, Hughes, Ed wrote:
Hello All,
I am attempting to use the feather.plot function from the plotrix
package to graph current velocity data as I have speed and direction. I
let "r" be the first 10 rows of current speed data and "theta" be the
first 10 rows of directional dat
great help, thanks a lot
Le 14/09/2010 21:44, Brian Diggs a écrit :
On 9/11/2010 7:52 AM, Benoit Boulinguiez wrote:
Hi all,
Does one of you know if there is any way to combine a "nls" method in
the stat_smooth of ggplot?
Regards
According to the documentation for predict.nls, it is unable t
Dear all,
I am new to R and to it's programming philosophy. The following function
is supposed to work on a vector, but I can't figure out how to do that
without looping through every element of it. Is there a more elegant
way?
Note: I have shortened it, so it is NOT correct from the pipe hydraul
Hello everyone.
I have created a 100*100 matrix in R.
Let's now say that I have a line that starts from (2,3) point and ends to the
(62,34) point. In other words this line starts at cell (2,3) and ends at cell
(62,34).
Is it possible to get by some R function all the matrix's cells that this li
Dear All
As you suggested I tried to install was trying to install
R-2.11.1-3.fc13.1686 in Fedora-13-i386 but it also shows error.
I wrote yum install R-2.11.1-3fc13.i686
Errors
Cannot retrieve repository metadata (repond.xml) for repository: fedora.
Please verify its path and try again.
Could
Hello,
I'm new in this R world and I don't know much about statistics, but now I
have to analize some data and I've got some first queries yet:
I have 5 sets of area mesures and each set has 5 repetitions.
My first step is to check data looking for outliers. I've used the outliers
package. I ha
Hello Alex,
Here is one way to do it. It works but it's not pretty :)
interp <- approx(c(2, 62), c(3, 34), method="linear", xout=2:62)
m <- matrix(c(interp$x, round(interp$y)), ncol=2)
tie <- m[,2] == c(-Inf, m[-nrow(m),2])
m <- m[ !tie, ]
You might want to examine the result like this...
plot(
Tao wrote:
Any other method besides using RTOOLS? I am using R 2.10.1, which version of
Rtools should I use? It seems that there are two versions on the website.
What website are you talking about? The Rtools website
http://www.murdoch-sutherland.com/Rtools/ has 7 different versions of
th
Thank you very much. I am trying to execute it line by line to get some
understanding how this works.
Could you please explain me what these two lines do?
tie <- m[,2] == c(-Inf, m[-nrow(m),2])
m <- m[ !tie, ]
I would like to thank you in advance for your help
Best Regards
Alex
Leslie Young gmail.com> writes:
>
> I’ve used logistic regression to create models to assess the effect of
> 3 variables on the presence or absence of a species, including the
> interaction terms between variables and model averaging using MuMI:
> model.avg
>
> The top models (delta<4) include
Peter Spencer murdoch.edu.au> writes:
>
> Dear all,
>
> I have a very simple question about how I can include HPD confidence
> lines in a Marginal posterior distribution scatterplot
> I have the following code to draw the scatterplot(s) from an output
> table;
I think the code in HPDregionpl
Ah, now that you ask that I realize I was making an assumption
assumption about what you want to achieve. Those two lines remove
coords where the y value is equal to that of the preceding coord.
That may or may not be what you want to do. To visualize what is
happening, type plot(m) before doing t
Replacing context:
Hello everyone.
I have created a 100*100 matrix in R.
Let's now say that I have a line that starts from (2,3) point and
ends to the
(62,34) point. In other words this line starts at cell (2,3) and
ends at cell
(62,34).
Is it possible to get by some R function all the mat
Dear all,
A question on modelling proportional data in R. I have a test experiment
that was designed in a particular way, and which I can analyse "by hand" to
an extent. I am really struggling to get R to give me sensible results in
modelling it "properly", so must be doing something wrong he
Hi all,
I have a problem with a rather simple plot (which I have used several
times) - barplot.
I want to create a barplot, where no space is between the axis and the bars.
Example:
barplot(rnorm(10), space=0)
creates a vertical axis at the left and bars. I want to skip the space
between bot
On Sep 15, 2010, at 7:24 AM, David Winsemius wrote:
Replacing context:
Hello everyone.
I have created a 100*100 matrix in R.
Let's now say that I have a line that starts from (2,3) point and
ends to the
(62,34) point. In other words this line starts at cell (2,3) and
ends at cell
(62,34)
Christian,
Have you looked at TM?
There is also Quantitative Corpus Linguistics with R by Stefan Gries,
which you may find of interest.
Tau, Readme and rattle might be worth looking into.
See also: http://ses.telecom-paristech.fr/lebart/
regards
Bob
___
Try
par(xaxs="i")
barplot(rnorm(10), space=0)
-tgs
On Wed, Sep 15, 2010 at 7:54 AM, Daniel Stepputtis <
daniel.stepput...@vti.bund.de> wrote:
> Hi all,
> I have a problem with a rather simple plot (which I have used several
> times) - barplot.
>
> I want to create a barplot, where no space is b
Answering my own question (in case it's of use to anyone else) here is
the example code again but now using call and eval to accomplish the
desired output:
foo <- function(p1, p2) {
p1name <- deparse(substitute(p1))
p2name <- deparse(substitute(p2))
# The real function runs a simulation, bu
On 09/15/2010 09:54 PM, Daniel Stepputtis wrote:
Hi all,
I have a problem with a rather simple plot (which I have used several
times) - barplot.
I want to create a barplot, where no space is between the axis and the
bars.
Example:
barplot(rnorm(10), space=0)
creates a vertical axis at the left
On Sep 15, 2010, at 7:55 AM, David Winsemius wrote:
On Sep 15, 2010, at 7:24 AM, David Winsemius wrote:
Replacing context:
Hello everyone.
I have created a 100*100 matrix in R.
Let's now say that I have a line that starts from (2,3) point and
ends to the
(62,34) point. In other words thi
Nice posts David. I like the way that 'simple' problems such as this
one give rise to an interesting assortment of approaches and gotchas
:)
Michael
On 15 September 2010 22:41, David Winsemius wrote:
>
> On Sep 15, 2010, at 7:55 AM, David Winsemius wrote:
>
>>
>> On Sep 15, 2010, at 7:24 AM, Dav
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 15/09/10 14:46, Michael Bedward wrote:
> Nice posts David. I like the way that 'simple' problems such as this
> one give rise to an interesting assortment of approaches and gotchas
> :)
>
> Michael
>
> On 15 September 2010 22:41, David Winsemius
On Sep 15, 2010, at 5:14 AM, wesley mathew wrote:
> Dear All
>
> As you suggested I tried to install was trying to install
> R-2.11.1-3.fc13.1686 in Fedora-13-i386 but it also shows error.
> I wrote yum install R-2.11.1-3fc13.i686
> Errors
> Cannot retrieve repository metadata (repond.xml) for
If you are talking about an rpart object you are going to plot, see
?plot.rpart
and
?text.rpart
Uwe Ligges
On 19.08.2010 23:10, Olga Shaganova wrote:
I am using "plot" and "text" commands to display the decision tree I built,
here is the code:
plot(fit, compress=TRUE)
text(fit, use.n=T
On 26.08.2010 09:50, Stephen Liu wrote:
Hi folks,
Following command only works on Windows
Test01=read.table(file.choose(), header=TRUE)
It popup open a dialog box for choosing file.
But it doesn't work on Linux (Ubuntu);
Test01=read.table(file.choose(), header=TRUE)
Enter file name:
You have to build a *source* package under Linux in order to install it
under Windows afterwards. A Linux binary package cannot be used under
Windows.
Best,
Uwe Ligges
On 31.08.2010 09:59, raje...@cse.iitm.ac.in wrote:
Hi,
I built a package in linux and generated its binary using R CM
On Sep 15, 2010, at 8:58 AM, Rainer M Krug wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 15/09/10 14:46, Michael Bedward wrote:
Nice posts David. I like the way that 'simple' problems such as this
one give rise to an interesting assortment of approaches and gotchas
:)
Michael
On 1
Thank you all for the suggestions. We do intend to get more RAM space.
Meanwhile I shall have a look at the ShortRead package features.
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On 24.08.2010 17:35, Jack Luo wrote:
Hi,
I downloaded a package with .gz extension, which presumably works for Unix,
when I installed it directly on windows, it has the error msg:
Error in gzfile(file, "r") : cannot open the connection
In addition: Warning messages:
1: In unzip(zipname, exdir
Hi all, can anyone please tell me what is the key-word to clear the screen? I
am aware of the "cont+L", however I need some R-syntax, that can be typed into
the console to clear the screen.
Thanks
[[alternative HTML version deleted]]
__
R-h
Dear Sir
Actually I tried in both ways : "yum install R" and sudo yum install R ,
but the error is same.
I have root privilege, means I used the command su - and enter the password.
May be its problem from Fedora.
Thanks for your valuable help. I will post this issue in R-SIG-Fedora list.
Kind
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 15/09/10 15:23, David Winsemius wrote:
>
> On Sep 15, 2010, at 8:58 AM, Rainer M Krug wrote:
>
>> -BEGIN PGP SIGNED MESSAGE-
>> Hash: SHA1
>>
>> On 15/09/10 14:46, Michael Bedward wrote:
>>> Nice posts David. I like the way that 'simple' p
The first result of RSiteSearch("clear console") gives
PBSmodelling::clearRcon()
Ivan
Le 9/15/2010 15:27, Ron Michael a écrit :
> Hi all, can anyone please tell me what is the key-word to clear the screen? I
> am aware of the "cont+L", however I need some R-syntax, that can be typed
> into t
Dear Thomas,
You said, "the log-binomial model is very non-robust when the fitted values
get close to 1, and there is some controversy over the best approach."
Could you please point me to a paper that discusses the issues?
I have written some code to do maximum likelihood estimation for relative
Try this (for windows):
clear <- function() {
library(RDCOMClient)
ws <- COMCreate("WScript.Shell")
invisible(ws$SendKeys('^L'))
}
On Wed, Sep 15, 2010 at 10:27 AM, Ron Michael wrote:
> Hi all, can anyone please tell me what is the key-word to clear the screen?
> I am aware of the "
Hi all,
I created a matrix by parsing a csv file when I shift rows I am getting the
wrong output as below my matrix has single column with multiple rows but it is
splitting into multiple columns and not shifting row wise also can you please
resolve this issue
CMA1<-function()
{
PMA3<- read.csv
Thanks everyone who have looked into my problem. In the mean time I already
found one tip here
http://onertipaday.blogspot.com/2007/05/how-to-clear-screen-in-r.html to do
that. I am yet to try it...perhaps it would solve me problem :)
Thanks,
--- On Wed, 15/9/10, Ron Michael wrote:
Bob,
Thank you very much for your help. I found TM and Readme.
I am going to look into Tau and rattle right now.
Thanks,
Christian
De : Bob Green
À : r-help@r-project.org
Cc : Sametrie Neurones
Envoyé le : Mer 15 septembre 2010, 21h 00min 29s
Objet : Re: co
Hi Uwe,
> (assuming R-2.11.1)
Yes
> Test01=read.table(file.choose(), header=TRUE)
Enter file name:
My problem here is ;
the file is NOT on /home/user directory. I need to browse for it.
> list.files()
[1] "boxplot.pdf" "Desktop" "FourPlots01.png" "hist.png"
[5] "jranke_cran
Thanks.
Xiaobo.Gu
>>-Original Message-
>>From: Uwe Ligges [mailto:lig...@statistik.tu-dortmund.de]
>>Sent: Wednesday, September 15, 2010 5:06 PM
>>To: Xiaobo Gu
>>Cc: r-help@r-project.org; '顾小波'
>>Subject: Re: [R] assignment by value or reference
>>
>>See the R Language Definition manua
You can specify an absolute or relative path (relative to the current
directory) of course.
Uwe
On 15.09.2010 16:03, Stephen Liu wrote:
Hi Uwe,
(assuming R-2.11.1)
Yes
Test01=read.table(file.choose(), header=TRUE)
Enter file name:
My problem here is ;
the file is NOT on /home/user direc
You can try tcltk:
library(tcltk)
tk_choose.files()
On Wed, Sep 15, 2010 at 11:03 AM, Stephen Liu wrote:
> Hi Uwe,
>
> > (assuming R-2.11.1)
> Yes
>
> > Test01=read.table(file.choose(), header=TRUE)
> Enter file name:
>
> My problem here is ;
> the file is NOT on /home/user directory. I need t
Hi
I do not want to go too much deep to internals of your function. What do
you suppose to get as the result.
If you want to get results of your function for a vector of reynolds and
dk you can use function outer and probably get rid of for cycle in the
function.
outer(c(100, 530,2410), c(10,
Hi everyone,
I am trying to make some publication-quality plots for use in Microsoft
Word, but I am having trouble creating high-quality plots that are supported
by Microsoft Word.
If I use the R plot function to create the figure, the lines are jagged, and
the picture is not of high quality (sa
There's many ways to solve this, but you are close to one already: Make the
pdf, put the cursor where you want it in the document, then on the menu bar
Insert --> Picture --> From File... And navigate to the file. This works on
the Mac, and seems to store the picture internally in a different way
On Wed, Sep 15, 2010 at 10:38 AM, dadrivr wrote:
>
> Hi everyone,
>
> I am trying to make some publication-quality plots for use in Microsoft
> Word, but I am having trouble creating high-quality plots that are supported
> by Microsoft Word.
>
> If I use the R plot function to create the figure, t
That approach will be unique to OSX, upon which PDF is a default format. You
can copy and paste from a PDF document using Preview into Office or iWork or
similar apps. However, when subsequently displaying that content on a non-OSX
system, the content will be shown as a bitmap not as the vector
Hi all,
I used contour() to add contour lines to a plot. Now I’m wondering if there is
a way to get an output of the calculated x- and y- coordinates of the contour
lines?
Tonja
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Hi Henrique,
Thanks for your advice which works for me.
B.R.
Stephen L
From: Henrique Dallazuanna
Cc: R-help@r-project.org
Sent: Wed, September 15, 2010 10:24:01 PM
Subject: Re: [R] About choosing file
You can try tcltk:
library(tcltk)
tk_choose.files()
Thanks. It seems that both Rtools210.exe and Rtools211.exe support R 1.10.x,
which one is better for R 2.10.1.
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On Sep 15, 2010, at 11:13 AM, Tonja Krueger wrote:
Hi all,
I used contour() to add contour lines to a plot. Now I’m wondering
if there is a way to get an output of the calculated x- and y-
coordinates of the contour lines?
?contourLines # as was suggested to be the first "See(n) Also"
Hi,
I need to check if a string "a,b,c,d" is delimited by two "" 's as
efficiently as possible(I need to do this a lot of times) and return TRUE. Can
someone suggest a good technique?
[[alternative HTML version deleted]]
__
R-help@r-project.
On 15/09/2010 11:13 AM, Tonja Krueger wrote:
Hi all,
I used contour() to add contour lines to a plot. Now I’m wondering if there is
a way to get an output of the calculated x- and y- coordinates of the contour
lines?
?contourLines
Duncan Murdoch
___
Thanks for your help, guys. I'm looking to produce a high-quality plot (no
jagged lines or other distortions) with a filetype that is accepted by
Microsoft Word on a PC and that most journals will accept. That's why I'd
prefer to stick with JPEG, TIFF, PNG, or the like. I'm not sure EPS would
f
DeaR all,
The stripchart function (graphics) is provides jittered and stacked
univariate scatterplots, but I wonder if anyone has implemented a
*symmetric* version of this - as in the lower panel of Wilkinson's paper:
http://www.jstor.org/stable/2686111
I have looked through several functions i
Hi,
That seems to be the case. Is there a way that I can put an object in some
global place where all the workers can access it?
Doing the following at the start (before I make multiple workers) does not work:
Assign('global.control', control, globalenv())
Thanks for your help!
Kind regards,
G
On Sep 15, 2010, at 10:16 AM, raje...@cse.iitm.ac.in wrote:
>
> Hi,
>
> I need to check if a string "a,b,c,d" is delimited by two "" 's
> as efficiently as possible(I need to do this a lot of times) and return TRUE.
> Can someone suggest a good technique?
See ?grep and ?regex
> grepl("^.*$
Le 15/09/10 17:16, raje...@cse.iitm.ac.in a écrit :
Hi,
I need to check if a string "a,b,c,d" is delimited by two"" 's as
efficiently as possible(I need to do this a lot of times) and return TRUE. Can someone suggest a good technique?
Hi Rajesh,
> f <- function( x ) grepl( "^.*$", x )
> f(
On Wed, Sep 15, 2010 at 11:25 AM, dadrivr wrote:
>
> Thanks for your help, guys. I'm looking to produce a high-quality plot (no
> jagged lines or other distortions) with a filetype that is accepted by
> Microsoft Word on a PC and that most journals will accept. That's why I'd
> prefer to stick w
On Sep 15, 2010, at 11:16 AM, raje...@cse.iitm.ac.in wrote:
Hi,
I need to check if a string "a,b,c,d" is delimited by two
"" 's as efficiently as possible(I need to do this a lot of
times) and return TRUE. Can someone suggest a good technique?
> txt <- "a,b,c,d"
>
> grep("^.+$", txt)
[1
On Sep 15, 2010, at 10:25 AM, dadrivr wrote:
>
> Thanks for your help, guys. I'm looking to produce a high-quality plot (no
> jagged lines or other distortions) with a filetype that is accepted by
> Microsoft Word on a PC and that most journals will accept. That's why I'd
> prefer to stick with
On Wed, 15 Sep 2010, dadrivr wrote:
Thanks for your help, guys. I'm looking to produce a high-quality plot (no
jagged lines or other distortions) with a filetype that is accepted by
Microsoft Word on a PC and that most journals will accept. That's why I'd
prefer to stick with JPEG, TIFF, PNG,
On Wed, 15 Sep 2010, Ravi Varadhan wrote:
Dear Thomas,
You said, "the log-binomial model is very non-robust when the fitted values
get close to 1, and there is some controversy over the best approach."
Could you please point me to a paper that discusses the issues?
I have written some code to
Hi,
I'm attempting to add a "Julian Day" column to a data frame.
Here is my code and the resulting data frame:
vic.data <- read.table("C:/VIC/data/vic.data.csv", header=F)
names(vic.data) <- c("year", "month", "day", "precip", "evap",
"runoff", "baseflow", "Tsup", "SM1", "SM2",
Dear all, I am new to R and this group. I have good experience in S
scripts. I need some orientation on data imports, general plotting
functions. Can you please direct me?
Regards,Ayyappa Chaturvedula
__
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https://s
On Sep 15, 2010, at 12:05 PM, Sean Parks wrote:
Hi,
I'm attempting to add a "Julian Day" column to a data frame.
Here is my code and the resulting data frame:
vic.data <- read.table("C:/VIC/data/vic.data.csv", header=F)
names(vic.data) <- c("year", "month", "day", "precip", "ev
great! Thanks
- Original Message -
From: David Winsemius
To: raje...@cse.iitm.ac.in
Cc: r-help
Sent: Wed, 15 Sep 2010 21:12:27 +0530 (IST)
Subject: Re: [R] characters in a string
On Sep 15, 2010, at 11:16 AM, raje...@cse.iitm.ac.in wrote:
>
> Hi,
>
> I need to check if a string "a,b,c
In an intervention study with subjects randomly allocated to two treatments
(treat A and B) and three time points (time) plus an additional baseline
measurement (dv_base), I've set up the following model to test for differences
in temporal courses of treatments for the outcome (dv), thereby allo
On Sep 15, 2010, at 12:23 PM, David Winsemius wrote:
On Sep 15, 2010, at 12:05 PM, Sean Parks wrote:
Hi,
I'm attempting to add a "Julian Day" column to a data frame.
Here is my code and the resulting data frame:
vic.data <- read.table("C:/VIC/data/vic.data.csv", header=F)
name
Dear Henrik,
Thank you so much for your kind help. Unfortunately, I could not find out
any function such as 'gunzip' in R.utils package. Instead, I could be
successful by using the following command.
system("gunzip filename")
On the other hand, the function 'gzfile' supports the compression as g
You might want to check out the Reproducible Research task view:
http://cran.r-project.org/web/views/ReproducibleResearch.html
There is a section on Microsoft formats, as well as other formats that
can be converted.
Max
On Wed, Sep 15, 2010 at 11:49 AM, Thomas Lumley
wrote:
> On Wed, 15 S
>> I'd prefer to stick with JPEG, TIFF, PNG, or the like. I'm not sure EPS
would fly.
Preferring to stick with bitmap formats (like JPEG, TIFF, PNG) is likely to
give you the jagged lines and other distortions you profess to want to
avoid.
EPS (encapsulated postscript, which handles vector+bitm
R Users,
I am new to R and have tried to figure out how to automate this
process instead of using excel. I have read in this dataframe into r
with read.table. I need to reshape the data from the first table into
the format of the second table.
TractID StandID Species CruiseDate DBHClass
Hi.
On Wed, Sep 15, 2010 at 9:30 AM, Wonsang You wrote:
> Dear Henrik,
> Thank you so much for your kind help. Unfortunately, I could not find out
> any function such as 'gunzip' in R.utils package.
Hmm... it's been there since at least 2005.
library("R.utils");
help("gunzip")
See the example.
Hi,
I need to call an R program from Sas. I have tried using the following code
in Sas using the x command but it just calls up dos and says
'D:\Program' is not recognized as an internal or external command, operable
program or batch file.
]
SAS CODE:
options xwait xsync;
%let Rsource=S:\EPI_Dat
On Wed, Sep 15, 2010 at 12:22:15PM -0400, Ayyappa Chaturvedula wrote:
> Dear all, I am new to R and this group. I have good experience in S
> scripts. I need some orientation on data imports, general plotting
> functions. Can you please direct me?
Welcome to R. Coming from an S background you sho
Sarah,
This is a SAS question, not R. However, it seems clear that it
has something to do with the fact that there are spaces in the
command that you're sending to Windows.
Maybe try calling with the 'short directory name' notation,
I forget what that's called in Windows.
Or else follow-up on
Oh - and also have a look at the R graph gallery for inspiration:
http://addictedtor.free.fr/graphiques/
cu
Philipp
--
Dr. Philipp Pagel
Lehrstuhl für Genomorientierte Bioinformatik
Technische Universität München
Wissenschaftszentrum Weihenstephan
Maximus-von-Imhof-Forum 3
85354 Frei
On Sep 15, 2010, at 1:44 PM, Sarah Jilani wrote:
Hi,
I need to call an R program from Sas. I have tried using the
following code
in Sas using the x command but it just calls up dos and says
I went searching for a worked example and found this:
http://www.nesug.org/proceedings/nesug08/sa/
David Winsemius wrote:
On Sep 15, 2010, at 1:44 PM, Sarah Jilani wrote:
Hi,
I need to call an R program from Sas. I have tried using the following
code
in Sas using the x command but it just calls up dos and says
I went searching for a worked example and found this:
http://www.nesug.or
> -Original Message-
> From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-
> project.org] On Behalf Of Sarah Jilani
> Sent: Wednesday, September 15, 2010 10:44 AM
> To: r-help@r-project.org
> Subject: [R] Sas to R
>
> Hi,
>
> I need to call an R program from Sas. I have tried usi
Hi Sarah,
Just a couple additional notes to what's been said:
1) It seems like R CMD BATCH might be easier
2) If the space in Program Files is causing issues, you can use the
Windows environment variable %PROGRAMFILES% (which also means you do
not need the drive letter.
3) I find it handy to defi
Thanks Josh and Dan!
I got it to work using the following code that Dan had suggested.
x """D:\Program Files\R\R-2.9.2\bin\R.exe"" --no-save --quiet <
""&rsource.\Rtest.R"" > ""&rsource.\Rtest.log""";
Thanks for your help!! :)
Sarah
On Wed, Sep 15, 2010 at 2:58 PM, Joshua Wiley wrote:
> Hi
That's good insight, and gives me some good ideas for what direction
to this. Thanks everyone !
Doug
P.S. - I guess if you have a significant interaction, that implies the
slopes of the individual regression lines are significantly different
anyway, doesn't it...
On Tue, Sep 14, 2010 at 11:33
Class("person",representation(age="numeric",weight="numeric"))
[1] "person"
> bob <- new("person",age=30)
> is.null(b...@weight)
[1] FALSE
> b...@weight
numeric(0)
> b...@weight == numeric(0)
logical(0)
How can i test to see if a s4 property is assigned?
--
View this message in context:
http:/
Hi:
This isn't the most elegant way, I'm sure, but here's one approach.
library(reshape)
# read in your data...I had to surround the text strings with quotes because
of the spaces
df <- read.table(textConnection("
TractID StandID Species CruiseDate DBHClassTreesPerAcre
'Carbon Stand
Dear R Users
on a self-written function for calculating maximum likelihood probability (plz
check function code at the bottom of this message), one value, wden, suddenly
jump to zero. detail info as following:
w[11]=2.14
lnw=2.37 2.90 3.76 ...
regw=1.96 1.77 1.82
w
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