[R] R and emacs

I wrote a "program" truc.r with emacs In emacs, I start the buffer R, then I eval the buffer truc.r (C-c C-b) All is correct and I have my results. But, when I return to Console R, and make: > source ("truc.r"), I obtain an error: Erreur dans source("truc.r") :

[R] R and GNUPLOT

Hello, I am trying to send commands to GNUPLOT to load a .plt file that was generated with a C++ software module called with R, and to replot. I am able to open the program with shell.exec (below) but I am at a loss at what do next. Any suggestions?? shell.exec("C:\\ gnuplot \

[R] R and Clusters

Dear All, I hope I am not asking a FAQ. I am dealing with a problem of graph theory [connected components in a non-directed graph] and I do not want to rediscover the wheel. I saw a large number of R packages dealing for instance with the k-means method or hierarchical clustering for spatially dist

[R] R and Vista

useful tool seems not to be working anymore. Could someone help?? Any other suggestion to make R start with my functions? Thanks a lot, Marcia -- View this message in context: http://www.nabble.com/R-and-Vista-tp14882350p14882350.html Sent from the R help mailing list archive at Nabble.com

[R] R and Excel

Even using the VBA back of Excel to create interfaces with R would make a lot of sense. Suppose I could have access to VBA macros that import and export data into R , it would be great. The R GUI series like Rattle come even closer to Excel...so a VBA _R_ExCel package might be useful to ordinary

[R] R and condor

Hello, I would be extremely grateful if anyone is able to provide any (rather obscure) advice on using R with Condor. I think I'm following Xianhong Xie's instructions (R News 5(2) 13-15) correctly, but my job just stays held in the queue (for days / months). I've checked condor_status to m

[R] R and Openmpi

Hello, We have R working with Rmpi/openmpi, but I'm a little worried. Specifically, (a) the -np flag doesn't seem to override the hostfile (it works fine with fortran hello world) and (b) I appear to have twice as many processes running as I think I should. Rmpi version 0.5.5 Openmpi version

[R] R and Websites

generated from R appear)? Cheers, Stephan -- View this message in context: http://www.nabble.com/R-and-Websites-tp17667806p17667806.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailing list https://stat.ethz.

[R] R and Fortran

Dear Fellow R-Users, I am having some difficulties loading a Fortran subroutine into R and wondering if anyone could lend me some insight to this problem. When I load some simpler Fortran codes into R, it loads fine, but when I load more complex codes I get the following error: Error

[R] R and Fortran

Dear Fellow R-Users, I am having some difficulties loading a Fortran subroutine into R and wondering if anyone could lend me some insight to this problem. When I load some simpler Fortran codes into R, it loads fine, but when I load more complex codes I get the following error: Error

[R] R and Fortran

Dear Fellow R-Users, I am having some difficulties loading a Fortran subroutine into R and wondering if anyone could lend me some insight to this problem. When I load some simpler Fortran codes into R, it loads fine, but when I load more complex codes I get the following error: Error

[R] R and SPSS

Hi, I have a code in R. Could anyone give me the best possible way (or just ways!) to integrate it in SPSS? Thanks! -- View this message in context: http://www.nabble.com/R-and-SPSS-tp20708367p20708367.html Sent from the R help mailing list archive at Nabble.com

[R] R and Scheme

I've read in many places that R semantics are based on Scheme semantics. As a long-time Lisp user and implementor, I've tried to make this more precise, and this is what I've found so far. I've excluded trivial things that aren't basic semantic issues: support for arbitrary-precision integers; su

[R] R and TeraData

Hello, Does anyone know a way to connect from R on Linux box to TeraData server? I can use ODBC connection on Windows box, but with amount of data I need (and prefer) to use large Linux box. Thanks, Vadim __ R-help@r-project.org mailing list https:

[R] r and c++

Hi all, is there a way to integrate R language within a c++ programme? That is, is there something like an R library I can incorporate in my c++ code? Thanks, Javier __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help

[R] R and JavaGD?

As a followup to my previous question on R and Java interaction, it looks like there may be some promise to use JRI and JavaGD together. But, I have been unable to find any documentation or examples anywhere on how to use JavaGD. Does anyone have any experience on how to use JavaGD? I am

[R] r and ocx

application would feed the OCX with the input ( a string in my case) and the OCX should output back the final 3d plot . I should be able to rotate that plot too... Sounds a bit impossible, but I know nothing is impossible...I hope! -- View this message in context: http://www.nabble.com/r-and-ocx

[R] R and Sound

Hello, I recently have started to learn about R, and am interested in using it to generate data that would then get used to produce audio. Basically, I am "envisioning" using R to create the data, based on probability functions (and fractal data), which then gets output as a text data

[R] R and miRecords

I wonder whether R provides an interface to access miRecords data. Particularly, I am looking for extracting humans miRNA and target genes sequences. All such information is stored in there in a set of structured web site pages (http://mirecords.umn.edu/miRecords) I would greatly appreciate any

[R] Integrating R and Textmate

To Whom It May Concern: I need to use various packages in R and I also want to use Textmate. Problem 1: Textmate doesn't seem to recognize the packages that are already installed on R. Problem 2: When I execute the following command: install.packages("ade4", repos

Re: [R] R and emacs

pir2.jv wrote: I wrote a "program" truc.r with emacs In emacs, I start the buffer R, then I eval the buffer truc.r (C-c C-b) All is correct and I have my results. But, when I return to Console R, and make: > source ("truc.r"), I obtain an error: Erreur dans sourc

Re: [R] R and GNUPLOT

There are some interface commands in the TeachingDemos package (see ?gp.open) for communicating between R and Gnuplot. These commands are pretty basic, but looking at the code may give you some ideas of what to do next in your project (or maybe what not to do). Hope this helps, -- Gregory

[R] R and computer heat

Hi, I noticed the temperature of my laptop rises sharply during execution of a long R script that generates several hundred plots, all of them saved to files. No screen output. Temps reached above 90 Celsius degrees in the box and above 80 C deg in the processor. The machine turns on cooler at

[R] R and Multi threading

work so I am learning as I investigate this issue. Regards pejpm -- View this message in context: http://www.nabble.com/R-and-Multi-threading-tp19861868p19861868.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org

Re: [R] R and TeraData

argument Apparently there are some data conversion errors... do data types need to be established first? Any other ideas what's missing? Thanks, Warren. -- View this message in context: http://www.nabble.com/R-and-TeraData-tf4642728.html#a14160501 Sent from the R help mailing list arc

Re: [R] R and TeraData

I think that your first step should be to read the documentation of whatever software you are using here (you didn't say). You are getting iconv errors because you set an invalid encoding. You haven't shown us all the steps you used, and in one of those not shown you will find your error. If

[R] R and Excel Interface

Hello everyone, I'll to request some input on what is available for use as an R/Excel interface; any help will be appreciated. Tony. [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listin

Re: [R] R and Clusters

Lorenzo, why can't you actually generate the graph to find the connection components? With the 'igraph' package this is something like: g <- graph.adjacency( DIST < 0.5, mode="undirected" ) g <- simplify(g) no.clusters(g) assuming you have your distance matrix in 'DIST'. If N is too big then you

Re: [R] R and Clusters

Dear Lorenzo, if I understand your posting correctly, this is exactly what Single Linkage clustering does if you cut the dendrogram tree at your threshold distance. Therefore you can use hclust with method="single" (which produces the full dendrogram; you have to generate the Euclidean distanc

Re: [R] R and Clusters

Thanks for both the replies. I am now giving a try to the suggestion by Gabor since it looks easier (for me) to implement. I am testing it, but so far it does what I have in mind. I am going now through the documentation of the igraph package. I can count the cluster number, but I also want to make

Re: [R] R and Clusters

On Mon, Jan 07, 2008 at 05:25:44PM +0100, Lorenzo Isella wrote: > Thanks for both the replies. > I am now giving a try to the suggestion by Gabor since it looks easier > (for me) to implement. > I am testing it, but so far it does what I have in mind. > I am going now through the documentation of t

Re: [R] R and Vista

On 1/16/2008 10:19 AM, marciarr wrote: > Hello R users, > I have been using R for a while on xp and have just updated my system to > vista. Have encountered some problems... First and main problem is that i > cannot make R recognize my own written functions by coping them into the > Rprofile.site o

Re: [R] R and Vista

On 1/16/2008 10:53 AM, Marcia Rocha wrote: > Hello Duncan, > Thank you for your answer. > I get a very strange path on my R.home(): > " C:\\PROGRA~2\\R\\R-25~1.0" > And the command > readLines(C:\\PROGRA~2\\R\\R-25~1.0\etc\Rprofile.site) returns an Error (a > syntax one, I triple checked the synta

Re: [R] R and Vista

Duncan Murdoch wrote: > >> Thank you for your answer. >> I get a very strange path on my R.home(): >> " C:\\PROGRA~2\\R\\R-25~1.0" >> And the command >> readLines(C:\\PROGRA~2\\R\\R-25~1.0\etc\Rprofile.site) returns an Error (a >> syntax one, I triple checked the syntax...) >> Would you know wha

Re: [R] R and Scheme

Wacek Kusnierczyk wrote: > Stavros Macrakis wrote: > > >> There is no equivalent to set-car!/rplaca (not even pairlists and >> expressions). For example, r<-pairlist(1,2); r[[1]]<-r does not create a >> circular list. And in general there doesn't seem to be substructure sharing >> at the semant

Re: [R] R and Scheme

On Wed, Dec 10, 2008 at 4:40 AM, Duncan Murdoch <[EMAIL PROTECTED]>wrote: > [deletions, including attribution, which I think were Stavros then Luke > then Peter:] >> >> In R, most data types (including numeric vectors) do not have a standard external representation which can be read back in w

Re: [R] R and Scheme

Peter Dalgaard wrote: > Johannes Huesing wrote: >> Stavros Macrakis <[EMAIL PROTECTED]> [Wed, Dec 10, 2008 at >> 04:59:25AM CET]: >>> So I conclude that what is really meant by "R semantics are based on >>> Scheme >>> semantics" is "R has functions as first-class citizens and a correct >>> implemen

Re: [R] R and Scheme

Wacek Kusnierczyk wrote: Peter Dalgaard wrote: Johannes Huesing wrote: Stavros Macrakis <[EMAIL PROTECTED]> [Wed, Dec 10, 2008 at 04:59:25AM CET]: So I conclude that what is really meant by "R semantics are based on Scheme semantics" is "R has functions as first-class citizens and a correct im

Re: [R] R and Scheme

Peter Dalgaard wrote: > Wacek Kusnierczyk wrote: >> Peter Dalgaard wrote: >>> Johannes Huesing wrote: Stavros Macrakis <[EMAIL PROTECTED]> [Wed, Dec 10, 2008 at 04:59:25AM CET]: > So I conclude that what is really meant by "R semantics are based on > Scheme > semantics" is "R

Re: [R] R and Excel

There is RExcel (available by downloading the CRAN package RExcelInstaller. It allows to transfer data between R and Excel, and run R code from within Excel. So you can start with your data in Excel, let R do an analysis, and transfer the results back to Excel. You can write VBA macros which do

Re: [R] R and Excel

, Jan 8, 2009 at 11:56 PM, Erich Neuwirth wrote: > There is RExcel (available by downloading the CRAN package > RExcelInstaller. It allows to transfer data between R and Excel, > and run R code from within Excel. So you can start with your data in > Excel, let R do an analysis, and

Re: [R] R and Excel

an 8, 2009 at 11:56 PM, Erich Neuwirth < > erich.neuwi...@univie.ac.at> wrote: > >> There is RExcel (available by downloading the CRAN package >> RExcelInstaller. It allows to transfer data between R and Excel, >> and run R code from within Excel. So you can start with

Re: [R] R and Excel

S version of this? > > Regards, > > Ajay > On Thu, Jan 8, 2009 at 11:56 PM, Erich Neuwirth > mailto:erich.neuwi...@univie.ac.at>> > wrote: > > There is RExcel (available by downloading the CRAN package > RExcelInstaller. It allows to tr

[R] R and Xcode Editor

Hi From the R for OS X FAQ page: (http://cran.r-project.org/bin/macosx/RMacOSX-FAQ.html ) 4.4.6 Editor (internal and external): "Using AppleScript it is easy to implement Command-E and Command-Return like functionality." How? Regards, Gregor. _

Re: [R] R and condor

ge- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Paul Hewson Sent: Thursday, April 24, 2008 9:45 AM To: 'R-help@r-project.org' Subject: [R] R and condor Hello, I would be extremely grateful if anyone is able to provide any (rather obscure) advice on using R with C

Re: [R] R and Openmpi

Paul, On 30 May 2008 at 15:47, Paul Hewson wrote: | Hello, | | We have R working with Rmpi/openmpi, but I'm a little worried. Specifically, (a) the -np flag doesn't seem to override the hostfile (it works fine with fortran hello world) and (b) I appear to have twice as many processes runnin

Re: [R] R and Openmpi

slaves. If you use a larger '-n $N' you will get $N instances each starting > as many nodes as makeCluster asks for. > > Hope this helps, Dirk > > [1] Littler can be had via Debian / Ubuntu or from > http://dirk.eddelbuettel.com/code/littler.html > > -- > Three out of

Re: [R] R and Openmpi

On Mon, Jun 02, 2008 at 12:29:06PM +0200, Marce wrote: > Hi Dirk, now I'm using R and OpenMPI in a cluster. Could you link me > some pages of information about this? I'm interesting about the > installation, all the pages i've seen it's with LAM.. > Really i

Re: [R] R and Websites

On 6/5/2008 7:33 AM, stephanos wrote: Hi everybody, my question is simple (yet I found no direct answer on this mailing list): What are the consequences (legalwise) when I use R to do some statistical analysis and outputs on my website (e.g. a user uploads his data, clicks button "Summary" and a

Re: [R] R and Fortran

rrick! Is your subroutine named "chol"? There is a function in R by the name of chol. You might be having a problem with that. thanks, Erin On Wed, Jun 11, 2008 at 2:39 PM, Derrick Lee <[EMAIL PROTECTED]> wrote: Dear Fellow R-Users, I am having some difficulties loading a For

Re: [R] R and Fortran

the issue is that you don't know how to make a shared library from Fortran. Please ask your IT advisers about that (and hint, R CMD SHLIB may help you). On Wed, 11 Jun 2008, Derrick Lee wrote: Dear Fellow R-Users, I am having some difficulties loading a Fortran subroutine into

[R] R and Excel question

A friend of mine can't send emails to the R-list from his work and he had a question that he asked me to send because I don't know the answer to his question. I did suggest the cran packages list and the search function but I think he wasn't successful ? He needs to do a quick prototype in R with

Re: [R] R and SPSS

Hello, On Wed, Nov 26, 2008 at 9:25 PM, Applejus <[EMAIL PROTECTED]> wrote: > I have a code in R. Could anyone give me the best possible way (or just > ways!) to integrate it in SPSS? > I would doubt you could do this, but for the least "provide commented, minimal, self-contained, reproducible cod

Re: [R] R and SPSS

On Wed, 2008-11-26 at 12:25 -0800, Applejus wrote: > Hi, > > I have a code in R. Could anyone give me the best possible way (or just > ways!) to integrate it in SPSS? > > Thanks! You will need a SPSS registration, but go here and get the SPSS r plugin. http://www.spss.com/devcentral/ It lets y

Re: [R] R and SPSS

On Nov 26, 2008, at 7:57 PM, Andrew Choens wrote: It lets you access R from within SPSS. Best of both worlds. -- Insert something humorous here. :-) OK, I'll bite. "It lets you access R from within SPSS. Best of both worlds." __ R-help@r-proje

Re: [R] R and SPSS

Hi, There exists a R plug-in for SPSS. You can find it on the SPSS website. Hope it helps. Alain Liviu Andronic wrote: > Hello, > > On Wed, Nov 26, 2008 at 9:25 PM, Applejus <[EMAIL PROTECTED]> wrote: > >> I have a code in R. Could anyone give me the best possible way (or just >> ways!) to

Re: [R] R and SPSS

>There exists a R plug-in for SPSS. You can find it on the SPSS website. ... and there is a page on the R wiki: http://wiki.r-project.org/rwiki/doku.php?id=tips:callingr:spss HTH, Tobias >> >>> I have a code in R. Could anyone give me the best possible way (or just >>> ways!) to integrate it

Re: [R] R and SPSS

> R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > > -- View thi

Re: [R] R and Scheme

On Mon, 8 Dec 2008, Stavros Macrakis wrote: I've read in many places that R semantics are based on Scheme semantics. As a long-time Lisp user and implementor, I've tried to make this more precise, and this is what I've found so far. I've excluded trivial things that aren't basic semantic issue

Re: [R] R and Scheme

A few comments interspersed. On Mon, Dec 8, 2008 at 5:59 PM, Stavros Macrakis <[EMAIL PROTECTED]> wrote: > I've read in many places that R semantics are based on Scheme semantics. As > a long-time Lisp user and implementor, I've tried to make this more precise, > and this is what I've found so fa

Re: [R] R and Scheme

Luke Tierney wrote: R does not have macros. Those are related -- because of lazy evaluation one does macros are not needed to achive semantic goals (see for example tryCatch). Being able to define friendlier syntax would sometimes be nice though (see tryCatch again). Also for some practical

Re: [R] R and Scheme

Stavros Macrakis wrote: > I've read in many places that R semantics are based on Scheme semantics. As > a long-time Lisp user and implementor, I've tried to make this more precise, > and this is what I've found so far. I've excluded trivial things that > aren't basic semantic issues: support for

Re: [R] R and Scheme

Stavros Macrakis wrote: > There is no equivalent to set-car!/rplaca (not even pairlists and > expressions). For example, r<-pairlist(1,2); r[[1]]<-r does not create a > circular list. And in general there doesn't seem to be substructure sharing > at the semantic level (though there may be in the i

Re: [R] R and Scheme

On Tue, 9 Dec 2008, Wacek Kusnierczyk wrote: Stavros Macrakis wrote: I've read in many places that R semantics are based on Scheme semantics. As a long-time Lisp user and implementor, I've tried to make this more precise, and this is what I've found so far. I've excluded trivial things that a

Re: [R] R and Scheme

Luke Tierney wrote: > On Tue, 9 Dec 2008, Wacek Kusnierczyk wrote: > >> Stavros Macrakis wrote: >>> >>> R does not have continuations or call-with-current-continuation or >>> other >>> mechanisms for implementing coroutines, general iterators, and the >>> like. >>> >> >> there is callCC, for exampl

Re: [R] R and Scheme

Thanks for the various thoughtful replies to my post "R and Scheme", where I wondered what exactly people meant when they said that R semantics were based on Scheme semantics. R clearly has Scheme-like semantics for its function objects, which are first-class objects and correctly

Re: [R] R and Scheme

Stavros Macrakis <[EMAIL PROTECTED]> [Wed, Dec 10, 2008 at 04:59:25AM CET]: > So I conclude that what is really meant by "R semantics are based on Scheme > semantics" is "R has functions as first-class citizens and a correct > implementation of lexical scope, including upwards funarg". > One othe

Re: [R] R and Scheme

Johannes Huesing wrote: Stavros Macrakis <[EMAIL PROTECTED]> [Wed, Dec 10, 2008 at 04:59:25AM CET]: So I conclude that what is really meant by "R semantics are based on Scheme semantics" is "R has functions as first-class citizens and a correct implementation of lexical scope, including upwards

Re: [R] R and Scheme

[deletions, including attribution, which I think were Stavros then Luke then Peter:] In R, most data types (including numeric vectors) do not have a standard external representation which can be read back in without evaluation. The default print form is not readable in this sense but dput is a

[R] R and FDA trials

Yesterday I just noticed the new document on R and regulatory aspects for biomedical research posted at http://www.r-project.org/doc/R-FDA.pdf Coming from an institution that performs a large number of clinical trials for FDA and being an advocate of R myself, I have found that the following

Re: [R] R and TeraData

On Wed, 17 Oct 2007, Vadim Kutsyy wrote: > Hello, > > Does anyone know a way to connect from R on Linux box to TeraData > server? I can use ODBC connection on Windows box, but with amount of > data I need (and prefer) to use large Linux box. > Well I am not sure about the TeraData server bit, but

Re: [R] R and TeraData

David, Thank you for the idea, I didn't think about it. TeraData does have Linux ODBC drivers. Thanks again. Vadim David Scott wrote: > On Wed, 17 Oct 2007, Vadim Kutsyy wrote: > >> Hello, >> >> Does anyone know a way to connect from R on Linux box to TeraData >> server? I can use ODBC conne

[R] R and Debian Linux

ind myself somewhat stuck when trying to use R to the full on the Debian distribution. Since I'm not particularly familiar with the ways of Debian yet, I'm not getting any diagnostic ideas either. But I do get an impression that there's a bit of a mis-match somewhere between R and Debian

Re: [R] r and c++

On 2/12/2009 10:16 AM, JC wrote: Hi all, is there a way to integrate R language within a c++ programme? That is, is there something like an R library I can incorporate in my c++ code? Yes, that's described in the Writing R Extensions manual, in chapter 8, "Linking GUIs and other front-ends t

Re: [R] r and c++

probably also know how to adapt this. The code itself is mature. I had used variants of RInside for quite some time, and the inner workings are the same as in our well-tested littler scripting frontend to R. And yes, I should put up a webpage for RInside as well ... Hth, Dirk

[R] R and .net/C#

Hi There, There seems to be a way for calling R from .net. However, is there anyway for calling .net/C# code from R? Something similar to the RJava package for .net? Thanks a mil! Fayssal -- View this message in context: http://www.nabble.com/R-and-.net-C--tp22904715p22904715.html Sent from

[R] Tinn-R and latex

Hi R-users, I installed new version of R and Tinn-R and I just wonder why all my latex document change to Tinn-R symbol? Thank you. [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch

[R] R and McAfee 8.5

Hi, I have been working with R for the last year and using the UKFSST package to look at satellite tag track data and SST information. Fpr those not familiar, the package uses the positions estimated by the satellite tags themselves and the associated SST data from servers (in this case, from t

Re: [R] R and Sound

uot;A Sound Interface for R". It also included 11 hits for a "tuneR" package for "Analysis of music" and 2 hits in a "vowels" package for "Vowel Manipulation, Normalization, and Plotting". Hope this helps. Spencer Uwe Ligges wrote:

[R] Comparing R and SAs

Hi: For those of you who are adept at both SAS and R, I have the following questions: a) What are some reasons / tasks for which you would use R over SAS and vice versa? b) What are some things for which R is a must have that SAS cannot fulfill the requirements? I am on the ramp up on both of

[R] Comparing R and SAs

, and then contributed documentation. You can also look at the document written by Bob Muenchen (at http://RforSASandSPSSusers.com <http://rforsasandspssusers.com/> (also a book published by Springer Verlag) for a comparison of SAS and R (and SPSS). I have been using both SAS and R.

Re: [R] R and Sound

Mike McGonagle wrote: Hello, I recently have started to learn about R, and am interested in using it to generate data that would then get used to produce audio. Basically, I am "envisioning" using R to create the data, based on probability functions (and fractal data), which then g

Re: [R] R and miRecords

Looks like a BioConductor question. On Jun 16, 2009, at 11:05 AM, wrote: I wonder whether R provides an interface to access miRecords data. Particularly, I am looking for extracting humans miRNA and target genes sequences. All such information is stored in there in a set of structured web

Re: [R] R and miRecords

David Winsemius wrote: From: David Winsemius Subject: Re: [R] R and miRecords To: mau...@alice.it Cc: r-h...@stat.math.ethz.ch Date: Tuesday, 16 June, 2009, 4:24 PM Looks like a BioConductor question. On Jun 16, 2009, at 11:05 AM, wrote: > I wonder whether R provides an interface to access m

[R] R: R and miRecords

o originale- Da: iaingallag...@btopenworld.com [mailto:iaingallag...@btopenworld.com] Inviato: mar 16/06/2009 21.53 A: mau...@alice.it Cc: r-h...@stat.math.ethz.ch Oggetto: Re: [R] R and miRecords Try TargetScan, Pictar, miRbase. These are all useful miRNA databases. Data can be downloaded as

[R] Comparison between R and MATLAB

Hi R, Can I get a comparison between R and MATLAB? How is R efficient than MATLAB? Or what are the weaknesses of R compared to MATLAB? Thank you very much for your help, Shubha Shubha Karanth | Amba Research Ph +91 80 3980 8031 | Mob +91 94 4886 4510 Bangalore * Colombo * London

[R] Benchmarking R and R Workloads

Hello All, Could anybody provide performance benchmarking and workloads for R? I came across the following: http://r.research.att.com/benchmarks/ Could anybody provide any other pointers for benchmarking R? Cheers! Isa [[alternative HTML version deleted]] _

Re: [R] Integrating R and Textmate

Arthur Roberts wrote: To Whom It May Concern: I need to use various packages in R and I also want to use Textmate. Problem 1: Textmate doesn't seem to recognize the packages that are already installed on R. Problem 2: When I execute the following command: install.packages("ad

Re: [R] Integrating R and Textmate

It May Concern: I need to use various packages in R and I also want to use Textmate. Problem 1: Textmate doesn't seem to recognize the packages that are already installed on R. Problem 2: When I execute the following command: install.packages("ade4", repos="http:

Re: [R] Integrating R and Textmate

On 25.07.2008, at 17:06, Rob Goedman wrote: Art, Could it be the case TextMate is activating the wrong version of R (2.6 vs. 2.7.1). I do not believe this. TextMate is using the normal R Terminal. I invoked the following command in a Rdaemon environment: install.packages("ade4", repos="htt

Re: [R] R and computer heat

Why don't you hack a little script that looks at system load, temperature and date/time and writes it somewhere. Then you can load it into R and plot it nicely :-))-O Even compare it witht he desktop :-)-O el on 10/7/08 12:21 PM Alexandre Aguiar said the following: > Hi, > >

Re: [R] R and computer heat

Alexandre Aguiar wrote: Hi, I noticed the temperature of my laptop rises sharply during execution of a long R script that generates several hundred plots, all of them saved to files. No screen output. Temps reached above 90 Celsius degrees in the box and above 80 C deg in the processor. The m

Re: [R] R and computer heat

Alexandre Aguiar spsconsultoria.com> writes: > I noticed the temperature of my laptop rises sharply during execution of a > long R script that generates several hundred plots, all of them saved to > files. No screen output. Temps reached above 90 Celsius degrees in the box > and above 80 C deg

Re: [R] R and computer heat

Lpatops are not for heavy lifting, they are Toys for the Boys. I run the .NA country code Top Level Domain Name Registry which is Java based. It supports an API called EPP and I have of course a clone on my MacBook (and on the Sexy Little Number :-)-O). I tested the EPP by writing a loop registeri

Re: [R] R and computer heat

Em Terça 07 Out 2008, Dr Eberhard Lisse escreveu: > Why don't you hack a little script that looks at system load, > temperature and date/time and writes it somewhere. Then Done! Columns are time, % of cpu usage and cpu temp in Celsius degrees. The R script used was complete in about 2 min 10 sec a

Re: [R] R and Multi threading

On Tue, 7 Oct 2008, pejpm wrote: I will preface this message by saying that I am not an R developer and no very little about R...but here is my situation: One of my users has developed a model for analysing commodity prices. At the moment when he runs this model on his daily data set it takes

Re: [R] R and Multi threading

Dear prof, and list! I'm wondering which are the steps to exploit multiple processors/cores if most of the processing time is due to C code dynamically loaded into R. I mean; e.g., a Monte Carlo analysis calls the C part a huge number of times, and it is this C part which takes most of the time.

Re: [R] R and Multi threading

On Wed, 8 Oct 2008, [EMAIL PROTECTED] wrote: Dear prof, and list! I'm wondering which are the steps to exploit multiple processors/cores if most of the processing time is due to C code dynamically loaded into R. I mean; e.g., a Monte Carlo analysis calls the C part a huge number of times, and i

[R] postResample R² and lm() R²

uared: 0.6752, Adjusted R-squared: 0.6333 F-statistic: 16.11 on 4 and 31 DF, p-value: 3.090e-07 #as we noticed, an Rsquared value of 67.52% #next, lets predict the results with the same input data prediction<-predict(mlr,input) #now let's evaluate the predictions, observing th

Re: [R] R and Excel Interface

2007 1:12 PM To: r-help@r-project.org Subject: [R] R and Excel Interface Hello everyone, I'll to request some input on what is available for use as an R/Excel interface; any help will be appreciated. Tony. [[alternative HTML version deleted]] __

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